Now, Upgrade to Android L

If your imei gets corrupted just format your phone with SP flash tool and flash the stock rom , or reflash nvram from the link below and change  your imei (below battery) to the stock with mtk droid tools or in mobile uncle tools. Link for nvram: http://www.needrom.com/download/nvram-chinaphonearena/
It's an Android L themed stock rom, based on the rom INEW_V8_1.21_20141127 – KOT49H.

Please tell me if you find any bugs and I will try to fix it!

Please also tell me if you have an idea what more could / should I change / update / modify / improve…

I can also make an update.zip to have softkeys if you want…

The first boot can take up to 5mins it isn't bootloop…!

PLEASE MAKE A BACKUP BEFORE YOU DO ANYTHING!!!

It isn't as hard as it looks, if you follow the instructions, everything will be just fine…!!!

Instructions:

PHASE 1:

    Download and unpack the ".RAR" file.
    Istall drivers! otherwise the computer won't detect your phone
    Open SP Tlash Tool as ADMINISTRATOR!
    Click on "scatter loading" select a the "MT6592_Android_scatter.txt" in the "INEW_V8_Android_L_themed_V1.0_beta" folder.
    Wait file to be added into Flash Tool.
    Choose "firmware upgrade" instead of "download only"! otherwise PMT error
    Turn off your phone, remove the battery and then put it back again! otherwise the installation process won't be able to flash everything
    Press "Download" button.
    Then connect your phone to the computer via USB cable and the process will begin.
    The process will start and a red progress bar will appear after color purple, yellow.
    If green circle appear in a window you are good so far, and you can diconnect your phone from the computer.

PHASE 2:

    Boot your phone and connect it to your PC.
    Copy the "TWRP" folder onto your phone storage and disconnect it from the PC.
    Turn off your phone and wait until it vibrates, after vibrating wait extra 3 seconds.
    Then press "Volume up" + "Power" button at the same time until the INEW logo appears then you can release it.
    Wait until TWRP recovery is loaded.
    Press the "Restore" button and then select "data".
    Then swipe the trigger to the right and the restore will begin, wait until it finishes and then press reboot phone.
    Install updates…

PLEASE MAKE A BACKUP BEFORE YOU DO ANYTHING!!!

INSTALLING UPDATES:   (Install all updates not just the latest…)

    Copy ".ZIP" file to your phone.
    Turn off you phone wait until the phone vibrates and after vibration wait 3 seconds.
    Press "Volume up" + "Power" button at the same time until the INEW logo appears then you can release it.
    Wait until TWRP recovery is loaded.
    Press the "Install" button and select the ".ZIP" file which you copied onto the phone.
    Then swipe the trigger to the right and the install will begin, wait until it finishes and then press reboot phone.
    FINISH, you have Android L theme…!

PLEASE MAKE A BACKUP BEFORE YOU DO ANYTHING!!!

Download: CLICK HERE TO DOWNLOAD THE ROM
          CLICK HERE TO DOWNLOAD UPDATES