Now you can update your Oneplus One smartphone with Android 6.0 OmniRom. The new ROM is based on the Android 6.0 Marshmallow and available for the download. The ROM comes with lots of new features and in the beta stage, but most the features are working fine. Most of the XDA members already installed the ROM on their phone and impressed with the new Android 6 Custom ROM. We also tested the same on our Oneplus one and really like this rom and so far no issues. If you are the Oneplus One user and want to test this new Android 6.0 Marshmallow Custom ROM on your phone, here is the step by step guide which you can follow on your phone and update with the new Android 6. All you need a rooted phone with TWRP recovery to Flash the Custom ROM zip file on your phone and you are done.
The process is simple and take a few minutes to complete the whole process. Before following this guide do take the full backup of your phone or take the nandroid backup with TWRP recovery. The below mention method is only for the Oneplus One users and don’t try it on any other android smartphones.
Update Oneplus One with Android 6.0 OmniRom
Step 1. As we laready mentioned above in the post that you need a rooted Oneplus with TWRP reocvery. Here is the guide to root Oneplus one and Install TWRP. If you already done that, then go to the Step 2.
Step 2. Download Android 6.0 Marshmallow OmniROM zip file here and save the file on your phone’s internal memory
Step 3. Now Download Android Marshmallow compatible Google Apps here , You need this zip file to install all the Google application on your custom ROM.
Step 4. Once both the Zip files are saved on your phone. Boot your Oneplus into TWRP Recovery Mode. To do this Turn off your phone and Turn on the phone while holding Power and Volume Down buttons.
Step 5. From the TWRP recovery main menu, Go to Wipe and select Swipe to Factory Reset Option, This will wipe cache and dalvik cache form your phone.
Step 6. Now go back to main menu of recovery and go to Install and find the zip files you saved on your OnePlus one Internal memory.
Step 8. From here, Select the OmniROM.zip file that you downloaded on step 2, after that select Add more zips option and select GApps.zip > Swipe to flash.
Step 9. Wait for the flash to finish and press Wipe Cache & Dalvik.
Step 10. Press Back and press Reboot System.
First boot will take some time, wait for 10 minutes to install the updates. Now your phone is running on the Android 6.0 Marshmallow OmniROM. Enjoy!