AOSP Lollipop 5.0

BEFORE INSTALLING ROM

MAKE COPIES OF NVRAM-IMEI ESFILEEXPLORER AND ACCESS TO ROOT:

- Select and compress the NVRAM directory located in "/ data"
- Save the "nvram.zip" archive in the SD Card

AFTER INSTALLING THE ROM

INSTALL NVRAM-IMEI:

- After the first start and when put INVALID IMEI launch ESFILEEXPLORER and select root access, mount the directory "/" and "/ system" in read / write mode.
- Unzip the file created "nvram.zip" in the specified path "/ data" and overwrite all existing files
- Restart the device

MULTILANGUAGE

Lcd Density Increased

No Boot Animation To Speed Up The Boot​

Call Ring Delay reduced

Fixed problem of GPS.

Recovery – TWRP (TOUCH MENU)

SuperSU Chainfire v2.49 (pro)

Power Manager Of VibeUI 2.6.244.140827

Google Play Store updated to JULY-2015

Google Chrome 

Google Maps 

Es File Explorer

PlayerPro 3.1 & DSP PACK

System Cleaner 2

Google Keyboard

Added Smart Launcher Pro 7.3.26, is faster and consumes less memory and battery.

Belle UI icons pack 1.7.5

Quick Reboot

System Cleaner

Weather & Clock Widget

- Increased performance. Benchmark tests Antutu v5.7.1
Before: 19055

Now: 20300

-Donwload and unpacking S660 CUASAR version lollipop 5.0.rar
-Off the phone and remove the battery
-Run SP_Flash_Tool and selected MT6582_Android_scatter.txt on rom directory
-Select in the fold "Firmware upgrade" or "Format all + Dowmload" and press "DOWNLOAD"
-Connect phone without battery
-When the green circle appears the battery and turn on the phone.

-When I start properly, shut down again and go into recovery mode (rom 2.0 pressing “Power” then”Volume +” ) (rom 2.1 pressing “power” then “power + and power -”) and select boot recovery.
Select “Wipe data / factory reset” and run
Select “Wipe cache partition” and run
Select “Back”
Select “reboot" and  "system"
-It takes a while. The first startup may take more than 10 minutes, be patient
And if all goes well will be all set.