Saturday, 25 July 2015

HOW TO FLASH , UNBRICK, UPGRADE SPREADTRUM DEVICES LIKE iTEL, CHERRY, CHINESE CLONE DEVICES ETC

This tutorial is how to flash .pac files (Stock ROM) of Spreadtrum devices like iTel, cherry, some versions of CoolPad, Clone devices etc.

Note.
Battery should be at least 15%
Flash the exact pac file of your device
Do this at your own risk!

Watch video tutorial from here
Download and install Spreadtrum usb drivers from here or manually install it using this tutorial here
Download the .pac file (Stock ROM) of the device you want to flash.
Download and extract Spreadtrum UpgradeDownload tool from here

Launch UpgradeDownload Tool
Click on Load button.
Navigate and select the pac file of the device you downloaded.
Wait for it to load

Click on Start button.
Remove your phone battery and insert it back
Hold volume down and connect your device to the computer with a usb
Your device will be detected and flashing process will begin.
This process can take about 10 mins

When you see a green PASSED on progress bar, the process is complete.
Wait for some seconds then disconnect your phone from the computer
Reboot the device.
First boot after this process is longer than usual.
















Spreadtrum upgrade tool is used to flash roms in pac format. If you want to flash roms with scatter files, 
use sp flash tool

29 comments:

  1. I did as instructed. But after loading the .pac file and clicking Play/Start button, nothing appears on my screen. What do I do? Please, I need it ASAP.

    ReplyDelete
    Replies
    1. Hold volume down and insert cable to power off phone

      Delete
  2. I can't see the .PAC file to download

    ReplyDelete
    Replies
    1. extract the file u downloaded u wil see d pac file dia

      Delete
  3. firmware z6 mb v3.1 2015 06 18

    ReplyDelete
  4. firmware z6 mb v3.1 2015 06 18

    ReplyDelete
  5. This comment has been removed by the author.

    ReplyDelete
  6. After connecting my phone, a pop-up display on my computer that a digitally signed driver is required, windows blocked the installation of the driver.
    And I have disabled the digital enforcement on my Windows 10.

    Please help

    ReplyDelete
  7. How to reset my itel1353 wit out flash in computer is askin me to unlock sing in with your gmail account and forget my gmail password

    ReplyDelete
  8. How to reset my itel 1353 i asked me my gmail account and i forget my password gmail

    ReplyDelete
  9. i have done all you ask me to do,but is not still working/please help me out

    ReplyDelete
  10. i have done all you ask me to do,but is not still working/please help me out

    ReplyDelete
  11. What is the message that comes ?

    ReplyDelete
  12. maybe you did not installed the drivers very well

    ReplyDelete
  13. Wait... Which Battery....
    My Itel comes with in built battery

    ReplyDelete
    Replies
    1. Just turn off the phone and follow the procedure

      Delete
  14. hi, pls i just messed up with my boss phone pattern lock.
    the above options doesn't work for the device.
    after downloading the pac file and drivers, got installed successfully, but nothing happened when i imported pac file and clicked start. still didn't work after removing battery and repeating process.
    help me pls.......
    kindly reply to my email (osman.nandu@gmail.com)
    phone model: itel 1408
    your response would highly be appreciated.
    help me please.
    thank you.

    ReplyDelete
  15. Please help me,i need Samsung China Spreadtrum gt s9082 pac file..

    ReplyDelete
  16. PLEASE HELP ME WITH M HORSE BUTTERFLY 3 PAC FILE AT donkorfrancis89@gmail.com please

    ReplyDelete
  17. Pls i did as u said above but no display on my screen.my email is mikkydrizz@gmail.com

    ReplyDelete
  18. help me when i press the start but it will start and after some seconds it will stome ith a error mess in red Failed: Uart send error. Please help me itel 1408

    ReplyDelete
    Replies
    1. Copy out the pac file from the folder then use ResearchDownload, Miracle or infinity CM2 and flash your phone

      Delete
  19. during installation my usb was disconnect and now my itel 1506 is not dectected help me

    ReplyDelete

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