Update Android 4.2.2 AOIP Build 1.0 Custom Firmware on Galaxy Exhibit 4G T679


You can now update your T-Mobile Samsung Galaxy Exhibit 4G SGH-T679 with the latest Android 4.2.2 Jelly Bean based AOIP ROM.  AOIP or Android Open Insomnia Project is not any official firmware by Google or Samsung but an after market custom firmware build by Team Insomnia. The latest Android 4.2.2 Jelly Bean based AOIP ROM Build 1.0 custom firmware is now out and download is available for Galaxy Exhibit 4G T679. There is no news about the official  Android 4.2.2 Jelly Bean firmware update for the device but with help of AOIP ROM you can now experience the latest Android 4.2.2 Jelly Bean features with many other customization on your Galaxy Exhibit 4G T679. The AOIP ROM Build 1.0 is based on the Android Open Source Project (AOSP) operating system which offer many new features that stock ROM unable to offer. You can check complete features of AOIP ROM Build 1.0 later on this tutorial. So, if you willing to try out the latest Android 4.2.2 Jelly Bean based AOIP ROM Build 1.0 ROM on your Galaxy Exhibit 4G T679 then follow below written guide as it is.

Before proceeding further, please note this ROM is a custom firmware and still going through development phase. That’s why, there is always a chance for some bugs and issues inside it. However, we believe all known issues will be fixed as development of this ROM progress.


AOIP ROM Build 1.0 Key Features:

  • Built with Linaro Toolchain
  • Kernel Version 3.4.47
  • Pie Controls
  • Custom Quick Settings
  • Recents Ram Bar
  • Custom Status Bar Tweaks
  • Mms Theme Settings
  • Widgets Viewpager
  • bility to Change DPI on the Fly
  • Notification Drawer Shortcuts  and many more


We at Droid Firmwares write tutorial to help out fellow Android users but all this guide are educational purpose only. You should try this guide at your own risk. Neither we nor the developer should be responsible if your Android device experience a damage after following this tutorial. Also remember,this guide is only applicable for Galaxy Exhibit 4G T679. Don’t try this guide in any other Android device. It may hard brick your device.

Pre Requisites:

As there is always some risk involve while you install anything other than what you have presently. It’s always recommended to follow our pre-requisites to stay safe.

  1. Backup your important data such as SMS, Call Log, Contacts, APN and MMS settings. You can follow our Android backup guide for this. It’s also a good idea to backup your internal memory content to external SD card, specially if you need to perform any wiping task during or after installation process.
  2. If your device turn off during the installation process unless explicitly mentioned on this tutorial then it may experience a hard brick. That’s why, it’s good idea  to check battery percentage before following this tutorial. Usually, the phone should have 60% or more power when you flash a custom ROM or firmware. Firmware installation can be done with 25% or more power when the device is connected to computer using USB and get charge through it. It will be fine to have 30% or more if you going to root a firmware. Learn How to Check Battery Percentage in Android phones.
  3. USB Debugging mode should be turned of if it’s disabled otherwise you can’t transfer file using USB cable. Learn: How to Enable/Disable USB Transfer on Android Devices.
  4. Another thing you should note that nearly all our tutorial at Droid Firmwares is for carrier unlocked and bootloader unlocked devices. You shouldn’t try to install it on a locked device unless explicitly mentioned anywhere in tutorial.

Download Galaxy Exhibit 4G T679 Latest USB Drivers

Since you will need to connect your phone to your PC, so you will need to have your Galaxy Exhibit 4G T679 drivers installed on your computer. Visit our USB Driver Download page. If you can access your mobile content in your PC when both are connected then you already have it.

So, you have done everything that we mentioned above, right! Now, as you have taken necessary precaution, you are ready to move towards next page where we summed up detail instruction on how to install Android 4.2.2 Jelly Bean based AOIP ROM Build 1.0 custom ROM on Galaxy Exhibit 4G T679.

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