Firmware File: Tool Oppo A31 Qualcomm (Chinese Version)

Free Download Official Firmware Oppo A31 China Version Qualcomm Msm8936 for Unbrick dead after Flash, Repair Stuck on Logo, Screen Lock, Pattern Lock etc.

You can flashing using tools already provided in firmware, or using QFIL, Miflash or Other Qualcomm Tool in Mode 9008, and this firmware can be used for 8GB and 16GB versions.

Ota Firmware Oppo A31 (Chinese Version)
A31_11_A.15_OTA_015_all_201601271505.zip
Type: OTA Firmware Size: 751MB
Download via Google Drive

QFIL Firmware Oppo A31 (Chinese Version)
31.A31_11_A.18_160601.rar
Type: Flash File Size: 1.1GB
Pasaword: FirmwarE27
Download via Google Drive

Install ROM :
Unpack Firmware and Open Msm8x39DownloadTool.exe, (or use Qualcomm tools you have)
Select "8GB or 16GB Version"
Turn off your phone, remove the battery (if the battery is removable) and replace it after some seconds (and don't turn on the phone).
Connect your phone into the computer via USB data cable in edl Mode (Emergency Download) by press and hold volume up and down (or use USB EDL)
Klick “Start” button to start
And wait for Finish !

You can now safely disconnect your phone and turn it on.