This page you will find and download the official file / firmware link to download official stock / flash file for your  OPPO A57  on your computer. Flash File / stock Rom / Firmware come with a zip file / package  and zip package contains is flash tool / USB driver / Official Flash File / Stock Rom..










Download OPPO Stock Rom  OPPO A57 :-

File Name -CPH1701EX_11_A.05_170120_3.rar

File Size-1.5GB









  • Before you try to flash this firmware on your  OPPO A57 device .Then Please take a backup everything on your Device because all your personal data will be erased after flashing this official firmware / stock rom / Firmware..
  • This is official company  released  firmware / stock rom  shared on this website..This firmware help you to recovery your  OPPO A57     .  If you face this issues on your  OPPO A57     Device like freezing , Lag , Slow , Bootloop ,brick , update , upgrade, hanging and dead issues.


  • If you flash stock firmware you will upgrade your  OPPO A57  .
  • If you Flash Stock firmware you will Downgrade Your  OPPO A57  Also.
  • If you Flash Stock Firmware Unbrick your  OPPO A57 device Some cases.
  • If you Flash Latest Stock Firmware Fix Your  OPPO A57  device Some Bugs.
  • If you flash Stock Firmware Fix bootloop On your  OPPO A57  Device.
  • If you Flash Stock Firmware Improve and first and unroot your  OPPO A57 Device.




  • Download and extract  OPPO A57 Stock Rom On your Computer.
  • After extracted all files on your computer you will see 3 folders on your computer .[flash file , USB driver , flash tool Folder and how to flash manual].
  • Open USB driver folder and Install USB driver on your Computer.
  • Then Download Flash tool .
  • Extract and open Flash tool Folder.
  • Copy ALL files .
  • Paste all files in Oppo A57 Flash File Folder.
  • Now Run MSM Downloader Crack.exe
  • Your Files is Automatically Selected.
  • Now Power Off Your Device .
  • Now Press Volume Volume Up key and Connect your Device to PC.
  • Now On Flash Tool Click Refresh.
  • Now Click “Verify’.
  • Now Click ‘Start’.
  • Now you will see your device flashing is started..
  • Now wait for finish.
  • When Finish a Green Massage will appear on Flash tool.
  • Now Disconnect Your Mobile phone.
  • Now Power On your Device.