All you need for Gionee M4: root, recovery and custom ROMS.

Hi, everyone! I decided to make this post, containing the stuff from the name.
*I AM NOT THE AUTHOR OF ANY CONTENT BELOW. ALL CREDITS GO TO THE DEVELOPERS FROM RUSSIA*
Root and recovery

How to install TWRP 3.0:
1. Open m4twrp.zip
2. Install recovery.img using SP Flash Tool, scatter file inside the archive
3. When leaving TWRP, it will ask you to choose to install root. Agree
4. Profit

Custom ROMs

BACKUP YOUR STOCK MODEM BEFORE FLASHING!!!

GApps: http://opengapps.org/ (ARM64, 5.1 or 5.0, Pico)

AOSP 5.0
Download: https://yadi.sk/d/GmxF8cBTrtu74
Installation:
1. Put the zip to your SD card
2. Wipe Dalvik/ART Cache, System, Cache, Data with TWRP
3. Install the zip
4. After booting go to SuperSU and disable "Mount namespace separation"
5. Profit
First boot about 3-4 minutes
Author: iwewni

AOSP 5.1
Download: https://yadi.sk/d/2WorFxgFrvPKi
Installation:
1. Put the zip to your SD card
2. Wipe Dalvik/ART Cache, System, Cache, Data with TWRP
3. Install the zip
4. Not leaving TWRP, install Fix_compass.zip and patch51.zip
5. After booting go to SuperSU and disable "Mount namespace separation"
6. Profit
First boot about 3-4 minutes
Author: iwewni

CyanogenMod 12.1 (Android 5.1.1)
Download: https://yadi.sk/d/3UtQPP8aspLaE
Installation:
1. Put the zips to your SD card
2. Wipe Dalvik/ART Cache, System, Cache, Data with TWRP
3. Install the zip
4. Profit
First boot about 3-4 minutes
Author: iwewni

Flyme OS BETA (Android 5.1)
NOT WORKING: TORCH, RECENTS KEY, MANUAL FOCUS, PROXIMITY SENSOR
Download: https://cloud.mail.ru/public/42EC/dgtRh2EFM
Download patched core: https://yadi.sk/d/YVB08GsbsfrcN
Installation:
1. Put the patched core zip to your SD card
2. Wipe Dalvik/ART Cache, System, Cache, Data with TWRP
3. Install the zip with Flashtool
4. Not booting, go to TWRP and install patched core
5. Profit
Author: ruslan_3_
Patched core author: Artttech

M4 Stock Deodex (Android 5.0)
Download: https://yadi.sk/d/GmxF8cBTrtu74
Installation:
1. Put the zip to your SD card
2. Wipe Dalvik/ART Cache, System, Cache, Data with TWRP
3. Install the zip
4. Profit
Author: Artttech

BLU Studio Energy 2 Stock (Android 5.0)
Download: https://yadi.sk/d/swWgAQ9tsKvb7
Installation:
1. Put the zip to your SD card
2. Wipe Dalvik/ART Cache, System, Cache, Data with TWRP
3. Install the zip
4. Profit
Author: acstudio

I spent two hours making this post...