Download Oppo A57 flash file + Official Update

Download Oppo A57 flash or the official sdcard update from the links here, and learn how to flash the firmware in few simple steps.

If you notice that any of the links provided below is broken or doesn’t work, please post in comments section so we fix and update it ASAP.

Oppo A57 flash file download (PC required)

File NameCPH1701EX_11_A.05 _170120_3.rar
Size1.55 GB
Flash ToolDownload
Installation Guide (video)click here

SDcard update firmware

Build NumberFirmwareRelease Date
CPH1701EX_11_A.35_180809Download (1.83 GB)2019/05/21
CPH1701EX_11_A.33_180508Download (1.83 GB)2018/03/28
CPH1701EX_11_A.14_OTA_014_all_201705071629Download (1.76 GB)

How to flash Oppo official firmware update

Once you have downloaded the stock rom update from above link, follow the instructions below to install:

  • Copy the package to your phone’s storage
  • Reboot the phone in recovery mode
  • Select Install from SD as shown below
  • Select the exact drive where you copied the firmware to (internal / external sdcard)
  • Choose the file
  • Confirm
  • Flash, and wait for the process to complete
  • Done.


  1. Prashant
  2. didie

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