Category Archives: Android Tips

5 Cloud Telephony Myths Busted

Gartner predicts that spending on cloud services is on the rise. Global spending on public cloud services is expected to grow 18.6% in 2012 to $110.3B, achieving a CAGR of 17.7% from 2011 through 2016. Without any assistance, implementing cloud solutions can be tough for most of the businesses. As they are surrounded by a bunch of myths and misconceptions and this hinders them from making the move to the cloud. Let’s take a look at some of the misconceptions associated with cloud telephony.

1. Impact on Voice Quality:

Internet connection that meets the optimum requirements, cloud based phone services can deliver appreciably reliable and better quality than a traditional landline. Digital service users have reported that sound quality is more natural and accurate.

2. Security Compromised:

Making the move to cloud telephony can help your company to conduct a much more secured conversation. Encryption of voice packets is possible with compatible hardware. Private internet connection allows the voice packets to travel through a much secured network making decryption and interception virtually impossible. In comparison to this traditional landlines are considerably easier to tap.

3. Limited Scalability:

Scalability of cloud telephony is much more than on-site systems. On company premises, the need of PBX infrastructure gets over i.e. initial establishment is simple and fast. Within few minutes, additional lines can be activated remotely as the business grows. In addition, flexible and adjustable software and device options mean that corporations can easily blend part-time or remote staff into their communication structure. In contrast, to run more physical lines an on-site service call is required.

4. High Cost of Switching:

Cloud based phone services are very economical. The need for on-premises hardware PBX gets over that makes possible to save initially thousands of dollars. Less costly initial setup and pre-programmed hardware by cloud-service providers makes cloud telephony a must have for any corporation. Work time is minimal whether an organization chooses to hire an IT firm or establish IP phone systems infrastructure themselves.

5.     Technology will get Outdated:

In the telecommunication ecosystem IP technologies have become a common standard. It is predicted that IP telephony will soon reach a destination at which embracing IP technology will no longer be an alternative.

The misconceptions and myths that encompass the cloud and its linked technologies illustrate why some corporations and businesses do not yet believe in the profits that can be attained from contribution in this area.

5 Reasons to Choose Android Mobile Technology

In recent days, android is the best selling mobile platform used by almost most of the reputed mobile companies in India. Mobile phones are designed using android technology and it is the second ranking operating platform after iOS. Android mobile technology is giving tough competition to wide range of iPhones and iPad. Android is open system software, which can be customized according to the manufacturer’s needs and requirements. Mobile manufacturers are depending upon this android technology, for their mobile development aspects.

Organizations need to hire any experienced professional software development company, to program their android system and design their mobile apps. Android application development has numerous benefits over traditional Windows platform, which were used in earlier days. In this article we are discussing about the major benefits of Android application for your mobile development.

1) Huge Returns and Low Budget: The platform of Android technology is an open source technology. It can be programmed and customized according to manufacturer’s convenience and no licensing charges are required for those developments. Moreover, many software programmers are quiet aware of android development. Organization can easily hire these resources at very reasonable rates. Thus the development cost is extremely low and affordable. If the apps designed by your professional developers are liked by users, you may even earn profit and huge returns from your android apps. The android app market can be the best marketplace to sell your apps and get noticed by millions of users.

2) Affordable Cost of Development: Application development for Android platform can be carried out at extremely affordable rates. The android software can be easily downloaded and programmed using android programming tool.

3) Advanced Integration: Android mobile platform is one of the best operating system for inter application integration. In many cases, you may require to integrate several apps and develop a unique app of high rating. These can be easily done using Android platform. This extraordinary feature of advanced integration has attracted many android developers to experiment with their skills on this platform and to innovate new and unique applications.

4) Customization: Android system can be easily customized and programmed according to user convenience. Essential features like icons on menu, weather details, opening screen and live RSS feeds can be customized.

5) Multitasking: Android offers superior multitasking capabilities, which makes the device faster and convenient to operate. Large number of background processes can be kept running at the same time.

5 Best Brands to Use Android Technology

Android application development or the so called Smartphone’s are in huge demand in the growing market of technology. These latest technological phones have become an ardent or indispensable part of our daily life. Whether it’s about paying bills, connecting to social networking site, uploading pictures, booking movie tickets or checking the weather forecast, this single gadget does it all. Most of the people have become addicted in using this Android applications and life has become much simpler. The newly launched Android Apps has made this Android technology more popular and advantageous.
All the Smartphone users are very comfortable in using these latest technology devices. Due to the user friendly interface and its simplicity to use with a single touch, the technology has flooded the vast market of mobile devices. The innovative Android features can support in various fields of our lives. Various mobile brands are undoubtedly taking the huge advantage of the Android technology and launching the new mobile devices in the market. The android applications are not only benefiting the users, but bringing a huge fame and fortune to the mobile brands also. Due to the vast array of mobile features and Android Apps, the mobile devices have reached to every citizen of the country.
The major perspective of the mobile brands is to earn their profit and expand their business through the use of the latest Android technology mobile phones. The increasing demand of the Android applications, definitely need the best Android developer, who should have the complete technical knowledge with the latest market trends of mobile phones. As the Android technology is an open source platform, it is to be presented in the most unique way with various essential features added to the gadget. The Android technology is a multi user Linux platform, which can support the running of various added applications.

Some of the useful features supported by the Android technology in the mobile phones include:–

  • supporting multiple languages.
  • High compatibility with Bluetooth, WI-Fi, WIMAX, GSM networks.
  • supports different multimedia formats like AMR, MP3, PNG, BMP, GIF, MIDI and many more
  • can be reliably used in multi-touch support devices
  • Utilizes JavaScript engine based browser for fast internet access.

According to the latest survey of (Q2 2014) in India, the topmost mobile brands to use Android technology are as follows:–

1) Samsung: Samsung is among the best mobile brands to use the Android technology. There are wide varieties of Samsung phones available in the market, which has been designed with the different versions of the Android technology. The price range of the phones being affordable. Samsung has acquired a market share of 29 percent, according to (Q2-2014).

2) Micromax: Micromax has used the innovative Android platform and designed its mobile phones, with the latest features of Android Apps.The price range of this brand being very cheap, it has flooded the market of android phones and occupied the 2nd position in the list. Micromax has acquired a market share of 18 percent, according to (Q2-2014).

3) Karbonn: Karbonn has successfully maintained the 3rd position in the list. Karbonn has acquired a market share of 8 percent, according to (Q2-2014).

4) Lava: The latest brand has come up with the Android technology phones and secured a great position in the Indian market. Lava has acquired a market share of 6 percent, according to (Q2-2014).

5) Motorola: Being a popular mobile brand, due to excessive price ranges the brand occupies 5th position in the list. Motorola has acquired a market share of 5 percent, according to (Q2-2014).

15 Tips and Tricks to make Android phone or tablet faster speedy

Here are 15 best tips and tricks to make any Android phone or tablet run faster with or without rooting. Know how to make your Android phone fast (speed up my phone). Android is the most popular Smartphone operating system in the world. Android phones / tablet comes at very cheap and expensive prices tags. If you are facing slow speed on your Android phone, we have some of the best tips and tricks to make your Android phone super fast with or without rooting. By applying these methods on your android phone, you will get faster and smoother android experience.

Before talking about the tips and tricks to make the android faster, let’s know “Why my Android Smartphone is Slow?”. Below are some reasons which make the android slower:

  • Bad memory management
  • Virus
  • LOW RAM / Main Memory
  • Insufficient Cache Memory
  • BUGS in the Operating System ROM / Custom ROM
  • Programs or APPS running in the background
  • Processor load
  • SLOW microSD card / external memory card

How to make Android phone or tablet faster

As far as till now we can’t recommend any hardware upgrade to Android phones, unlike desktop computers and desktops. The only thing which we all can upgrade in smartphones in external Micro SD card with great speed (Class 10). By upgrading the SD card, the apps which are installed on it will load up quickly.

Make Android phone or tablet faster without root

Install System Firmware updates

Make sure your system is up to date. Check for System firmware updates for your phone. To check updates on the phone, Open Settings, scroll down to About Device. Now Touch on Software update and check for updates.

Set static image as Wallpaper, instead of Live Wallpaper

Turn off the Live Wallpaper on the home screen and set a static image as Wallpaper. It will not just improve the performance of the phone but also the battery life / backup of the phone.

Delete / Uninstall All the Apps which you don’t use anymore

Delete all the Applications which you don’t use anymore. Remove all the games which you don’t play any more etc. By deleting the apps there will increase in RAM, phone, and Cache memory. Also, try to delete the manufacturers / OEM pre-installed apps. If you are unable to do so, that means it requires the phone to be rooted.

Clear APPS Cached data

By clearing the Apps cache data,there will be a huge improvement in overall system performance. There are many other benefits of clearing App cache and data like, to remove errors caused by apps. The process to clear Apps cache and data is very simple in Android, go to “Settings”, open the Device Storage. Scroll down the list until you get the Cache Data entry, and touch on it. A pop will appear on the screen telling that you are able to out all cache data. Confirm it  and that it.

Turn off or Reduce transition Animation scale in Developer Options

You can the make the Android mobile fast and smooth by reducing the transition Animation scale. To turn off or reduce the transition Animation in Android go to Settings > Developer Options. Now touch on “Transition animation scale” set it “Animation is OFF” or scale it to 1X. Now reboot your phone.

Turn off or minimize auto-sync

We all use and add lots of Google Gmail and other email accounts to our Android devices. But, by allowing the to automatically synchronize in the background to notify about new updates not only uses internet data but also put the huge impact on the performance of the phone. To turn off the Auto-sync go to Settings, scroll down to Accounts and find Auto-sync. Now simply turn off it.

Try a simple yet Fast third-party launcher

The default OEM launcher in the Android tablets or phones are not fast and usually, make the system slow. So we recommend you to install a simple and fast launcher from Google Play Store. Make sure you install a good launcher, like ADW or any other.

Close the background running Apps

Close the apps which are running in the background. To close or stop the apps running in the background long press on the home button and then select and swipe left to close the apps. It makes currently using or opened app to load and run in faster and smoother way.

Wipe cache Partition and Perform Factory hard reset

If you are still struggling with slow speeds, then go to recovery and Wipe cache partition. It is a bit advance solution so procedure might vary little bit from device to device to go to recovery mode. If that doesn’t even works then you can perform Factory Hard reset in the last.

Install and use third party browser

If the RAM on your phone is low,  you might face unexpectedly hanging, unexpectedly closing of the browser app. The solution to this problem is to install a fast third-party Internet browser.

Free Phone Memory

Free Phone’s internal and external SD card memory. Android OS stores cache on Phone memory / SD-card, like Gallery thumbnails. So, if there will be much free space available the user can  browse or explore the files efficiently.

Make Android phone or tablet faster with rooting

The below tips and tricks requires the phone to be rooted. Make sure you are Super-user to make changes in the Android OS.

Install a faster Custom ROM

Rooting your Android phone / tablet will only make you super user so that you can make changes to the system files. Rooting itself will not make the phone faster or snappy. There are nos of developments are going on XDA and other platforms for all smartphones. You can find custom ROM for you device and install it. Most of the custom ROMs offers tweaks and modification, which make the phone faster.

Delete OEM unused Apps

Delete the Apps which you don’t need. Make sure you don’t delete any system files. To delete the Apps go to Settings page, Touch on Manage Applications, Swipe to All and now touch the app you want uninstall.

This Tips and Tricks will work on all android phones including: Amoi, Archos, AT&T, BenQ, Bird, BLU, Casio, Celkon, Dell, Ericsson, Fujitsu,  Siemens, Gigabyte, Haier, HTC, i-mate, Icemobile, iNQ, Karbonn, Lava, LG, Maxwest, Micromax, Mitac, Modu, MWg, Neonode, Nokia, O2, Oppo, Palm, Pantech, Philips, Posh, Qtek, Samsung, Sewon, Spice, Tel.Me., Thuraya, Unnecto, verykool, VK,  Mobile, Wiko, XCute, XOLO, ZTE,  Alcatel , Asus, Benefon, BenQ-Siemens, Lima, Maxx, Onida, Sansui , Colors, Salora, Simmtronics, Swingtel, Videocon, VOX, Wynncom, Zync, BSNL, BQ, Adcom, A & K, cloudfone, Torque, 100+, 3Q, 78point, Acer, Allview, Amazon, Apple iPhone , iPad, Bartec Pixavi, Blackview, Bluboo, BungBungame, Caterpillar, Chuwi, Colorfly, Conquest, BlackBerry, Bosch, Cat, Chea, Emporia, Eten, Garmin-Asus, Gionee, HP, Huawei, i-mobile, Innostream, Jolla, Kyocera, Lenovo, Maxon, Meizu, Microsoft, Mitsubishi, Motorola, NEC, NIU, Nvidia, OnePlus, Orange, Panasonic, Parla, Plum, Prestigio, Sagem, Sendo, Sharp, Sonim, T-Mobile, Telit, Toshiba, Vertu, vivo, Vodafone, WND, Xiaomi MI, Yezz, YU, Myphone, Infocus , Cherry Mobile, Generic, iBall, THL, Starmobile , Cloudone, RCA, 5ive, Galaxy, inDigi, K-touch, Cheers, Datawind, Digimac, DiYi, Forme, GFive, Hitech, HPL, i-smart, Jivi, Lemon, Kenxinda, M-Tech, Coolpad, Cube, Cubot, Dakele, Daway, DEXP, Digoor, Doogee, Doov, Ecoo, Effire, Elephone, Energy Sistem, Eton, Explay, Faea, Fly, General Mobile, Goclever, Goophone, Haipai, Hasee, Highscreen, HiSense, iBerry, iMan, iNew, Innos, iNo Mobile, Intex, iOcean, IUNI, Jiake, JiaYu, Kazam, KingSing, KingZone, Kodak, Kogan, Kolina, Landvo, Laude, Leagoo,  Leotec, LeTV,  Lumigon, Mann, Manta, Mediacom, Mijue, Mlais, Mogu, MPIE, Mstar,  Neken, Neo, Newman, Nibiru, No.1,  O+, Obi worldphone, Onda, Orgtec, Orientphone, Otium, Oukitel, Phicomm, PiPO, Polaroid, Q-Mobile, QMobile, Qumo, Ramos, Revo, Runbo, Saygus, Senseit, Siswoo, SK-Phone, Smartisan, Sony Ericsson, Subor, TCL, Teclast, Tengda, Texet,  Tianhe, Turbo, Ulefone, UMi, Uniscope, Unistar, Vaio, ViewSonic, Vifocal, VKworld, Voto, Voyo, Vtel, Walton, Wexler, Wickedleak, Wico, Yota Devices, Zeaplus, Zopo.

You can perform this tips and tricks on Android versions 2.1 Eclair, 2.2 Froyo, 2.3 Gingerbread,  3.0 Honeycomb,  Ice cream sandwich 4.0, Jelly bean 4.1 4.2 4.3, 4.4 Kitkat, 6.0 Marshmallow and V5.1 Lollipop +. Let us know if you have any suggestions or any other tips and tricks to make the phone faster.

Unlock external SD card write permission for all Apps in Android Lollipop or Kitkat

As we all know Google has changed their App install policies and write permissions for external SD card in Android 4.4 Kitkat and Android Lollipop 5.1 / 5.0. So here the simple and easy trick which will let users to Unlock external microSD card for writing all the all from Google Play Store. This process requires the Phone to be rooted in order to unlock the memory Card write permission for all the Application.

First of all make sure your android smartphone is rooted, the trick / solution will not work without rooting your phone. You should be Super user in order to make changes to system files in Linux operating system. Other thing you need is Root Manager Application, you can install it from Play store or any third party source.

To gain external SDcard acees and write permission in Android Kitkat and Lollipop, do the following:

  1. Launch your favorite file manager, like Root Explorer
  2. Navigate to /system/etc/permissions/platform.xml  (Do remember to  backup “platform.xml” in safer place)
  3. Open Platform.xml by long pressing on it and then selecting EDIT
  4. Find android.permission.WRITE_EXTERNAL_STORAGE and android.permission.WRITE_MEDIA_STORAGE lines
  5. Add the below Highlighted code line or Simply make WRITE_EXTERNAL_STORAGE and WRITE_MEDIA_STORAGE blocks look exactly the same and then save the file.

<permission name=”android.permission.WRITE_EXTERNAL_STORAGE” >

<group gid=”sdcard_r” />

<group gid=”sdcard_rw” />

<group gid=”media_rw” />

</permission>

<permission name=”android.permission.WRITE_MEDIA_STORAGE” >

<group gid=”sdcard_rw” />

<group gid=”media_rw” />

</permission>

The solution will work on Allview, Amoi, Archos, AT&T, BenQ, Bird, BLU, Casio, Celkon, Dell, Ericsson, Fujitsu,  Siemens, Gigabyte, Haier, HTC, i-mate, Icemobile, iNQ,  HP, Huawei, i-mobile, Innostream, Jolla, Kyocera, Lenovo, Maxon, Myphone, BQ, Star mobile, Cherry Mobile, TCL, THL, Meizu, Microsoft, Mitsubishi, Motorola, NEC, NIU, Mitac, Modu, MWg, Neonode, Nokia, O2, Oppo, Palm, Pantech, Philips, Amazon, Apple, Asus, Benefon, BenQ-Siemens, BlackBerry, Bosch, Cat, OBI, LETV, Elephone, Nvidia, OnePlus, Orange, Panasonic, Parla, Plum, Prestigio, Sagem, Sendo, Posh, Qtek, Samsung, Sewon, Siemens, Sony, Spice, Tel.Me., Thuraya, Unnecto, verykool, VK,  Mobile, Wiko, XCute, XOLO, Yota, ZTE,  Alcatel , Sharp, Sonim, Sony Ericsson, Karbonn, Lava, LG, Maxwest, Micromax, Pepsi, iBerry Auxus, Acer, Alcatel, MChea, Emporia, Eten, Garmin-Asus, Gionee, T-Mobile, Telit, Toshiba, Vertu, vivo, Vodafone, WND, Xiaomi, Yezz, YU yureka ,Chinese phones Nokia, and other rooted android mobile phone.

Now reboot the phone and now you can install apps to external micro SD card without any error or problem. In the above code gained read and Write (rw) permission for installing media Applications on the SD card. If you are unable to Edit, long press on the file, touch on “Properties” then touch on “Permissions Change” and  Check the “Other” in Read only.

Coolpad Note 3 Review and Unboxing

Here’s the complete review and unboxing of recently launched Coolpad Note 3 Dazen Black Edition. Before starting the Coolpad Note-3 review, lets have a quick look at its specifications and buzz in the market. The Dazen Note 3 created huge hype during its launch in India, as it was the first android smartphone in India to feature fingerprint scanner under 10K price tag. The main attractions in the phone are Fingerprint sensor, 3000mAh battery and 3GB RAM.

Coolpad Dazen Note 3 Unboxing

The Coolpad Note 3 comes packed in a white  & red retail box pack. When you unbox it you will get the following accessories:

  • Headset
  • Screen Protector
  • Quick Start Guide
  • Warrant Statement (1 year)
  • Wall adapter / charger
  • Micro USB to USB Data cable

Accessories are of good quality and are in White colors. Earphones are in-ear type. Check out Coolpad Dazen Note 3 Full specifications.

  • Oppo Neo 5
  • Infocus M350

Coolpad Note 3 Review

The first impression when you hold the Coolpad Note 3 in your hand is pretty decent. It back cover has some sandstone like finish, which makes it easy to hold and grip as well. Although the back is not that ruff, what you seen in OnePlus One. The CoolUI offers flawless user experience.

Look and design

The phone looks much more premium, yet simple that actually it is. It has round edges to have a better grip. As the display is 5.5 inches so for many users it won’t be comfortable to use it with one hand, but it have hands big enough to hold and use it with one hand, then its OK. It is 9.3 mm slim in terms of thickness and weighs 155 grams.

Display

Talking about the Coolpad Note 3’s Display, it is good display. The viewing angle are very good and so its the color rendering. The display is bright and is viable in direct sunlight. It also features Ambient Light sensor, which automatically controls the display brightness according the surrounding environment. It is 5.5 inch 1280 x 720 pixels display with 267 pixels per inch (ppi). The Screen has 5 point multi touch support.

Software

The Coolpad Note3 Black Edition runs on Android 5.1 Lollipop 64-bit with COOL-UI layer on the top. The OS and layer offers smooth user experience. You can run Two Applications / tasks simultaneously by enabling Multitask under notification. Company has also added c-button which lets you to take screenshots, Mute the phone, set brightness, power off the phone, set volume etc. There is no app drawer you have to swipe left or right in order to see the installed apps, similar to what we seen in MIUI. You can install custom launchers like ADW from google play store, in-case you want app drawer.

Fingerprint Sensors

Fingerprint sensor on Coolpad Note 3 CP8676_102 is what makes it apart from the others smartphones under 10K price tag. The fingerprint sensor on the phone is very quick and accurate. You can add up to 5 fingers recognition to unlock the phone or specific apps. You can also take selfies by placing the finger on fingerprint sensor. It also features Magnet, Proximity, Light, Gyroscope, Acceleration and gravity sensors.

Coolpad Note 3 Camera review

There is 13MP primary camera with LED flash and 5MP secondary shooter. The low light performance is very decent with both the cameras. The selfie camera has beautify feature which automatically make the clicked image to look better. The main camera is an Auto Focus camera while the front cam is fixed focus. The image quality from the camera is not that good as we were expecting it to be. The image quality is OK, but not the best under this price tag. It can record FULL HD 1080p videos.

Multimedia and Audio

The Coolpad’ Note 3 Black can play full HD 1080p videos without any problem. The processor doesn’t support 4K video playback. The loudspeaker is loud and the audio quality is also good.

Hardware

On the top of the phone there is auxiliary 3.5mm audio jack, microUSB & primary microphone are placed at the bottom while the main camera, loudspeaker  and secondary noise cancellation microphone are placed at the back. On the front-top there is 5MP camera, earpiece, Proximity, light sensor and below that 5.5inch display. There are three capacitive touch buttons without backlit. Power button is placed on the Right side while the volume rocker on the left.

Connectivity & storage

It is 4G LTE enable Dual SIM smartphone. It takes Micro SIM card. It has 16GB of built in Storage and further expansion using up to 64GB microSD card. The pre installed File Manger lest you share or access files / data using WiFi network. It also supports USB OTG, Bluetooth 4.0 and WiFi 802.11 b/g/n.

Battery

The Coolpad Dazen Note 3 is equipped with 3000mAh non-removable battery. The standby time is very decent. The battery can easily last for more than one day with moderate usage and game play.

Coolpad Note 3 Performance and Gameplay

The phone is snappy and lag free most of the time. It is powered by Mediatek MT6753 1.3GHz Octa-core processor coupled with Mali-T720 GPU. It is boosted with 3GB of RAM, out of which 2.2GB is free on first boot. In the AntutuBenchmark v6.0.1 it scored 36162. In Nemark it scored 58.5 fps on average, which is good for a smartphone under this price. On quadrant Bench it scored 20,172, which is above the HTC One X.

We played Modern Combat 5, Need for Speed No Limits and some other basics games. Most of the time the game play is smooth. Although we did face little lag some time while playing Modern Combat5.

Conclusion

The Coolpad Note 3 is very good budget Android phone under RS 10000. It is one of the best smartphone that you can buy under INR 10K, if not the best. The only this which disappointing us is its camera, which is OK. We are not saying that camera is BAD but it is not the best under this price. Xiaomi Redmi Note 3, Redmi 2 offers a better camera. It will compete with Coolpad Note 3 Lite and LeECO LE 1S (LETV).

Android USSD Codes List for mobile phones

Today we are sharing Android Phones USSD codes list. Android if world’s most popular mobile and tablet operating system. USSD (Unstructured Supplementary Service Data) codes are easy to use to perform specific task or operation. You don’t need to navigate to different menus in order to make something happen, if you know the USSD secret code to make it happen.

Note : We suggest you to use the all USSD codes in Airplane mode. With Airplane mode you won’t face any problem like balance deduction from prepaid SIM card, in case code didn’t worked. USE ALL THE Codes carefully, especially the system ones you might lose the phone data and settings.

Below are the USSD codes for Android smartphones to get information:

  • Software Version Info : *#44336#
  • View Soft Version PDA, CSC, MODEM : *#1234#
  • SW & Hardware Info : *#12580*369#
  • Service Mode : *#197328640#
  • IMEI Number : *#06# (works in all GSM phones)
  • Firmware Version : *#1234#
  • H/W Version : *#2222#
  • All Versions Together : *#8999*8376263#
  • Product code : *#272*imei#*
  • RAM version : *#*#3264#*#*
  • Phone Model : *#92782#
  • Phone / PDA / CSC  info : *#*#9999#*#*
  • Phone Battery Information / Network MODE change (EVDO / GSM / WCDMA / LTE / CDMA) *#*#4636#*#*

Android USSD codes for Testing

Below are the USSD codes to test Android phones or tablets :

  • Test History : *#07#
  • WLAN / WiFi Test Mode : *#232339#
  • Bluetooth Test Mode : *#232331#
  • Bluetooth test : *#*#232331#*#*
  • Vibration Motor Test Mode : *#0842#
  • Real Time Clock Test : *#0782#
  • ADC Reading : *#0228#
  • Ciphering Info : *#32489#
  • Bluetooth Address : *#232337#
  • Audio Test Mode : *#0673#
  • General Test Mode : *#0*#
  • LBS (Location Based Service / GPS) Test Mode : *#3214789650#
  • Melody Test Mode : *#0289#
  • Light Sensor Test Mode : *#0589#
  • Proximity Sensor Test Mode : *#0588#
  • Quick Test Menu : *#7353#
  • Test Menu : *#8999*8378# =
  • Proximity sensor test : *#*#0588#*#*
  • Touch screen test : *#*#2664#*#*
  • Vibration test : *#*#0842#*#*

Android USSD codes list for Network

  • Configure Network Lock MCC/MNC : *7465625*638*#
  • Insert Network Lock Keycode : #7465625*638*#
  • Configure Network Lock NSP : *7465625*782*#
  • Insert Partitial Network Lock Keycode : #7465625*782*#
  • Insert Network Lock Keycode SP : *7465625*77*#
  • Insert Operator Lock Keycode : #7465625*77*#
  • Insert Network Lock Keycode NSP/CP : *7465625*27*#
  • Insert Content Provider Keycode : #7465625*27*#
  • View Phone Lock Status : *#7465625#
  • WLAN MAC Address : *#232338#
  • WLAN Engineering Mode -runs wlan tests : *#526#
  • WLAN Engineering Mode : *#528#
  • RF (Radio Frequency)  Band Selection-not sure about this one appears to be locked : *#2263#
  • HSDPA/HSUPA Control Menu—change HSDPA classes  : *#301279#

Tools / Miscellaneous

  • Service Mode : *#*#1111#*#*
  • Data Create micro-SD Card : #273283*255*663282*#
  • Diagnostic Configuration : *#9090#
  • USB I2C Mode Control—mount to usb for storage/modem : *#7284#
  • USB Logging Control : *#872564#
  • System dump mode- can dump logs for debugging : *#9900#
  • GCF (Guralp Compressed Format )  Mode Status : *#3214789#
  • Audio Loop-back Control : *#0283#
  • Remap Shutdown to End Call TSK : #7594#
  • Auto Answer Selection : *#272886#
  • Camera Firmware Update : *#34971539#
  • Camera Firmware Menu : *#7412365#
  • GPSR Tool : *#4777*8665#
  • GCF Configuration : *#4238378#
  • GPS Control Menu : *#1575#
  • Data Create Menu- change sms, mms, voice, contact limits : *#273283*255*3282*#
  • Sellout SMS / PCODE view : *2767*4387264636#
  • Data Usage Status : *#3282*727336*#
  • Show GTalk / Google Talk service monitor-great source of info : *#*#8255#*#*

Android Mobile USSD secret codes for System( CAUTION)

  • Factory Reset : *#7780#
  • Full Factory Reset : *2767*3855#
  • Factory data reset : *#*#7780#*#*
  • OTA (Over the Air) Update Menu : *#8736364#
  • TSP / TSK firmware update : *#2663#
  • NAND Flash S/N : *#03#
  • RIL (Radio Interface Layer)  Dump Menu : *#745#
  • Debug Dump Menu : *#746#
  • System Dump Mode : *#9900#

All the Above USSD codes should work on Amoi, Archos, AT&T, BenQ, Bird, BLU, Casio, Celkon, Dell, Ericsson, Fujitsu,  Siemens, Gigabyte, Haier, HTC, i-mate, Icemobile, iNQ, Karbonn, Lava, LG, Maxwest, Micromax, Mitac, Modu, MWg, Neonode, Nokia, O2, Oppo, Palm, Pantech, Philips, Posh, Qtek, Samsung, Sewon, Spice, Tel.Me., Thuraya, Unnecto, verykool, VK,  Mobile, Wiko, XCute, XOLO, ZTE,  Alcatel , Asus, Benefon, BenQ-Siemens, BlackBerry, Bosch,Maxx, Onida, Sansui , Colors, Salora, Simmtronics, Swingtel, Videocon, VOX, Wynncom, Zync, BSNL, BQ, Adcom, A & K, cloudfone, Torque, 100+, 3Q, 78point, Acer, Allview, Amazon, Apple iPhone , iPad, Bartec Pixavi, Blackview, Bluboo, BungBungame, Caterpillar, Chuwi, Colorfly, Conquest, Coolpad, Cube, Cubot, Dakele, Daway, DEXP, Digoor, Doogee, Doov, Ecoo, Effire, Elephone, Energy Sistem, Eton, Explay, Faea, Fly, General Mobile, Cat, Chea, Emporia, Eten, Garmin-Asus, Gionee, HP, Huawei, i-mobile, Innostream, Jolla, Kyocera, Lenovo, Maxon, Meizu, Microsoft, Mitsubishi, Motorola, NEC, NIU, Nvidia, OnePlus, Orange, Panasonic, Parla, Plum, Prestigio, Sagem, Sendo, Sharp, Sonim, T-Mobile, Telit, Toshiba, Vertu, vivo, Vodafone, WND, Xiaomi MI, Yezz, YU, Myphone, Infocus , Cherry Mobile, Generic, iBall, THL, Starmobile , Cloudone, RCA, 5ive, Galaxy, inDigi, K-touch, Cheers, Datawind, Digimac, DiYi, Forme, GFive, Hitech, HPL, i-smart, Jivi, Lemon, Kenxinda, M-Tech, Lima, Goclever, Goophone, Haipai, Hasee, Highscreen, HiSense, iBerry, iMan, iNew, Innos, iNo Mobile, Intex, iOcean, IUNI, Jiake, JiaYu, Kazam, KingSing, KingZone, Kodak, Kogan, Kolina, Landvo, Laude, Leagoo,  Leotec, LeTV, LeEco, Lumigon, Mann, Manta, Mediacom, Mijue, Mlais, Mogu, MPIE, Mstar,  Neken, Neo, Newman, Nibiru, No.1,  O+, Obi, Onda, Orgtec, Orientphone, Otium, Oukitel, Phicomm, PiPO, Polaroid, Q-Mobile, QMobile, Qumo, Ramos, Revo, Runbo, Saygus, Senseit, Siswoo, SK-Phone, Smartisan, Sony Ericsson, Subor, TCL, Teclast, Tengda, Texet,  Tianhe, Turbo, Ulefone, UMi, Uniscope, Unistar, Vaio, ViewSonic, Vifocal, VKworld, Voto, Voyo, Vtel, Walton, Wexler, Wickedleak, Wico, Yota Devices, Zeaplu and  Zopo Android 2.1 Eclair, 2.2 Froyo , 2.3 Gingerbread, 3.0 Honecomb, 4.1 Jellybean, Android 4.4 Kitkat, 5.0 / 5.1 Lollipop, 6.0 Marshmallow and above mobile phones.