** DISCLAIMER: I AM NOT A DEVELOPER. I DO THIS AS A HOBBY AND SHARE MY FINDINGS IN CASE SOMEONE ELSE FINDS THEM USEFUL. **
** THIS WORKED ON MY DEVICE BUT IT MAY NOT WORK ON YOURS. APPLY AT YOUR OWN RISK **
** THIS WORKED ON MY DEVICE BUT IT MAY NOT WORK ON YOURS. APPLY AT YOUR OWN RISK **
** The following are instruction for installing Android N Preview 3 image released by Google on 5/18/2016. After the installation you will have TWRP recovery 3.0.2-0 with the data partition erased and unencrypted if you use method 2, which means you will have ~ 3GB more space and ~ 10 seconds faster boot speed **
Always backup your data before flashing something a total stranger gives you!
Method 1: Flash update through TWRP recovery (keeps your data and current recovery)
1- You need to have TWRP 3.0.2-0 installed on your phone.
2- Download this flashable zip..
3- Copy to the phone internal storage and flash via recovery.
4- Reboot. Your data should still be intact and your OS is upgraded to N Preview 3 beta. If your internal storage is unencrypted before flashing it remains unencrypted.
Method 2: Flash update using a computer (wipes everything, unencrypts data, and upgrades TWRP)
1- ALL of your data including the internal storage will be lost so make a backup. (If you know what you are doing and you are coming from unencrypted Marshmallow you can modify the instructions to not lose data but I won't help you with that).
2- Download this file. Note that it is NOT a flashable zip.
3- Unzip into a folder of your choice on your PC.
4- Open a command window (cmd) and cd to this directory. then run the following:
Code:
flash-all 6- Your data is wiped and your OS is upgraded to N 3 beta with unencrypted internal storage. Your TWRP is also upgraded to 3.0.2-0.
Technical details: this is a repacking of the Google image with a modified Kernel and removed userdata and recovery images. Everything else is stock.
Problem downloading from Mega on a mobile browser? Change the page setting to "Request desktop site".
About root and other issues
To obtain root after installing this update you should flash SuperSU 2.72 (or higher) in recovery. Get it from here: http://ift.tt/1H95YEo.
from xda-developers http://ift.tt/1OLeFM4
via IFTTT
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