~~DISCLAIMER~~
Flashing roms, kernels, and mods come with NO guarantee, NONE, ZILCH, NADA . . Do NOT use this package if you do not grasp and understand this concept. You have been warned.
This is a recovery flashable that will extract your boot.img, unpack all pieces, modify fstab.shamu to disable forced encryption, repackage, and flash boot.img back to system. It does NOT actually unencrypt your device. More on that later.
Why use this? Who is this package for?
-If you are running 100% Stock Rom, but have a recovery installed and wish to unencrypt your storage. No root needed.
-Running a custom kernel you like, but it forces encryption and you want to change that.
-Currently unencrypted but want to flash a rom that uses FORCEENCRYPTION by default (cyanogenmod12).
-Just bored and want to toss the dice and see what happens.
That is pretty sweet right? Now you can flash anything and as long as you flash this afterwords, you wont have to worry about booting a rom and seeing that dreaded "Encrypting" screen anymore.
What doesn't this do?
-Well, to be blunt . . it does NOT actually UNENCRYPT your device. You will have to bite that bullet on your own, but I will offer some advice on that front later.
How to download and install?
Download - NO_FORCE_ENCRYPT_shamu_v0.1_BETA.zipReboot Recovery - TWRP only has been tested as working
Select "Install" and navigate to where ever you stored that file . . likely /sdcard/downloads/
Take a deep breath and wait for it to finish.
TADA . . done. Reboot and Profit!!
NOTE: If you can feel free to flash this as part of a line of other packages.
Example: You are already unencrypted and want to flash Cyanogenmod 12 (assumes you have all packages downloaded already)
-TWRP factory reset (optional but recommended when coming from another rom)
--TWRP's built in factory reset function does quite well, but if you are like me and want a clean slate . .
---TWRP>Wipe>ADVANCED WIPE> and check System, Data, Cache (will leave internal storage intact). This is recommened specifically in conjunction with switching GApps.
-Install> and select all packages at once. I recommend the following order . . Rom, then my Kernel Patcher, then SuperSU (optional), then GApps last.
That was certainly easy right? Well the truth is, unless you are already unencrypted . . nothing will be different. You will still be encrypted. Bummer right? But that is where these next steps come in. They will give you the options available to reach the fabled unencrypted status!!
Below are the only three options I know of unencrypt once you are running a patched kernel. Select one below that works for you.
~~WARNING~~
The below methods WILL erase EVERYTHING from data, including your INTERNAL STORAGE. Backup all important files, pictures, etc before proceeding. You have been told!!
-Go to Android>Settings>Backup & restore>Factory data reset
-Reboot to recovery and go to TWRP>Wipe>FORMAT DATA . . type "yes" to confirm
-Reboot to bootloader and type . .
Code:
fastboot erase userdata
Some may notice there is an experimental addon.d included. This has NOT been tested. In theory it should, but . . read the "disclaimer" at the top of this post. The idea here is to be able to flash nightlies as they roll out without having to re-apply this patch manually every time. This function is NOT supported on Stock Roms. If you try it and it works, let me know. Do NOT come yelling to me that it did not work and crying that you are now encrypted again. No whiner babies allowed.
At the core of this tool is a script build by @
dk_zero-cool which can be found . .
[DEV][INITRD][2013-10-25] Injector - An Android Ramdisk Injection Tool Ultimately, this package is more his than mine. It is his magic that did the hard part, I just pointed it in the right direction.