<--Google Page ads-->

Flash Experimental OmniROM Android 4.4 custom build for Samsung Galaxy Note 2

Samsung Galaxy Note 2 has received its first stable Android 4.4 custom ROM, an unofficial and experimental OmniROM build. Read this entire tutorial and make sure that you won’t skip any steps in the process.

The OmniROM is a new project that was launched only a month ago with Jelly Bean 4.3 set as default operating system. Now, an XDA member and developer called UtkarshGupta along with the OmniROM team has managed to release a working build for Galaxy Note 2.

This is an AOSP Android 4.4 custom ROM with some extra features. Before starting the updating process, take a look at the preparation guide below:

  • Use this post only for the Samsung Galaxy Note 2 model number N7100.
    – do not attempt to flash this custom ROM on any other Android device, as you will end up bricking it.
  • The Galaxy Note 2 that you want to update right now has to be factory unlocked, rooted and running a custom recovery image like the CWM or TWRP.
  • During the installation you will be forced to Factory Reset your device.
    – the factory reset process deletes all contents from your phone’s system partition, removing installed apps, sms, call logs, Contacts etc.
    – factory reset doesn’t remove data from internal storage.
  • Backup data from installed apps using Helium app from Google Play Store here.
  • Backup SMS, call logs info and APN Internet Settings using the following tools for Android: SMS backup & restore | Call Logs backup & restore | APN Settings Backup & Restore. Root access is required for some of these apps.
  • Sync People details and Contacts info with your default Gmail account.
    – if you don’t know how to do it, then you need to know that you can find more info here.
  • Enable USB Debugging from Developer Options menu.
  • Read this entire post, don’t skip any steps.
  • This is a guide for advanced users, do not attempt to flash any new custom ROMs in case you don’t know what you’re doing, as you will risk bricking the phone.
  • Note that we cannot be held responsible in case you brick the device or lose any important files in the process.
  • Check the phone’s battery power levels and make sure that it is over 50%, so that the device won’t switch off in the middle of the updating process.
  • If you cannot complete the tutorial, then you should ask for more help in comments.

How to flash Experimental OmniROM Android 4.4 custom ROM for Samsung Galaxy Note 2:

  1. Download the custom ROM zip from here.
  2. Download the Gapps for this custom ROM here.
  3. Download SuperSU from here.
    – this zip needs to be flashed in order to keep root after installing the new ROM.
  4. Download Photosphere zip from here.
    – this file is optional and you should flash it only if you want the Nexus Photosphere app on your Note 2.
  5. Connect your smartphone with your PC, then copy all zip files to its internal SDcard.
    – disconnect your device from your computer when all files are copied.
  6. Power off your smartphone now.
  7. Boot your Galaxy Note 2 in CWM / TWRP Recovery Mode:
    – do it by pressing Volume Up, Home and Power buttons, all the same time
    – release the buttons when the custom Recovery menu appears.
  8. Create a full NANDROID Backup for the currently installed ROM.
    – CWM: select ‘backup and restore’, save the file on internal storage.
    – TWRP: press Backup, then rename the file. Confirm the backup process.
  9. Next, apply the factory reset for your smartphone.
    – CWM: select ‘wipe data/ factory reset’, then confirm the process.
    – TWRP: press Wipe, then Factory Reset. Swipe to confirm data wipe.
    > after this step is complete, return to the main custom Recovery menu.
  10. Flash the new custom ROM zip now:
    – CWM: select ‘install zip from sdcard’, then ‘choose zip from sdcard’. Find the OmniROM Android 4.4 zip and confirm the installation process.
    – TWRP: press Install, find the zip file. Swipe to confirm installation.
    > don’t press any buttons until the ROM is flashed.
  11. Repeat step 10 actions and flash the Gapps for this custom ROM.
  12. After the OmniROM and Gapps are flashed, use the same ‘install zip from sdcard’ option to flash the SuperSU zip.
  13. If you want to install Photosphere too, then you will use the same step 10 actions.
  14. After all files are installed, return to the main custom Recovery screen.
  15. Reboot your device now.
    – note that the first boot process takes a while to complete installation, which is why you shouldn’t press any buttons until that happens.
  16. Enter your Google Account details when the Unofficial OmniROM Android 4.4 home screen appears.

If the first boot process of this new ROM doesn’t complete in under five minutes or the phone enters into a boot loop, then you will be forced to repeat the entire tutorial once again. Use the comments field to ask for more help in comments.

In case you don’t like this new OmniROM Android 4.4 custom build, then you can always choose to restore your device to its previous state using the Backup file created in step 8. These were all the instructions I had for you, I hope you managed to update your smartphone.

Check the custom ROM’s XDA Thread here for more info.

Samsung Galaxy Note 2 Articles