Install Android 5.1.1 Lollipop on Galaxy J SGH-N075T


Android 5.1.1 Lollipop for Samsung Galaxy J SGH-N075T is now available via AOSP ROM. You can easily install the latest firmware on your device in just a few minutes. Galaxy J SGH-N075T is a wonderful device with decent specification and powerful hardware components. Although Galaxy J is two years old model but still it competes with the latest Samsung devices regarding hardware specs, Samsung Left support for this device and now the Galaxy J is stuck Android 4.4.4 KitKat. Even the device deserves latest firmware as its hardware can easily support Android 5.1.1 Lollipop firmware. Thanks to Developers for providing Galaxy J with the latest firmware using Custom ROM.

There are multiple benefits of installing custom ROM on your Galaxy J which unfortunately can’t find in the stock firmware. The Custom ROMs gives you freedom to overclock CPU, install tweaking mods and tons of other software to enhance device performance further you can install themes to customize the device look. Just go ahead and install the Android 5.1.1 Lollipop on Samsung Galaxy J.

How to install Android 5.1.1 Lollipop on Galaxy J SGH-N075T

Disclaimer: This tutorial includes multiple operations which includes installing Custom ROMs, Custom recovery and root. Follow the guide on your own risk, we are not responsible if you brick or damage your device however the chances of bricking a device are rare but you have to pay full attention on the complete guide to avoid any issues and difficulties while performing any of the above mentioned operation.


  • Please ensure your phone battery should be charged at minimum 80%
  • Download and install latest USB drivers
  • Your device should have a working CWM or TWRP recovery installed.

Download Android 5.1.1 Lollipop build specified for your Galaxy J from the below provided links


Download Galaxy J Android 5.1.1 Lollipop ROM (Temporarily removed, will be available soon)

Download Android 5.1.1 Lollipop Gapps

Process to install Android 5.1.1 Lollipop on Samsung Galaxy J SGH-N075T

In this tutorial we are using the ClockworkMod recovery flash process.

Connect your device to PC and transfer the CM12.1 ROM and Gapps on your device storage.

Turn of your device and boot into CWM custom Recovery menu by the hardware keys combination or using any third party app (Mostly found in Play store).

Once your device enters into CWM recovery, create a Nandroid backup of your device or follow our guide to create a Nandroid backup (this will create a backup of your complete device including current firmware) if something goes wrong you can restore your previous firmware.

Once the Nandroid process completes, navigate and select wipe data/factory reset.(this will erase your data)

Now it’s the time to flash the CM12.1 ROM on your device. Choose “install zip from sdcard” >> choose zip from sdcard & navigate to the folder in which you have copied the custom file and select it.

Select “yes” to confirm install, wait for a few minutes till the file is completely installed in your device.

Once done with the above step, now apply the same process with the installation of Android 5.1.1 Lollipop Gapps.

Wait for the installation process to complete. The first boot up may take 5-7 minutes.

If your device is taking longer then 7-10 minutes then follow this guide to to fix this issue 

That’s it! You have successfully installed Android 5.1.1 Lollipop via CM12.1 on your Galaxy J SGH-N075T. Experience the latest features of Android 5.1.1 Lollipop custom ROM on your device. If you have any query feel free to contact us by posting your queries in the below provided comment section. Follow us on Facebook/Twitter/Google+ for future update.

A Software Engineer who loves to hang around latest gadgets and writes his own experiences to get the best possible and accurate information.

1 Comment
  1. Reply
    Corey October 13, 2015 at 1:34 pm

    how to get CM12.1 rom for the instal?

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