We have shared all the files required for flashing your Oppo A57 smartphone, including the original firmware, QPST Flash Tool, and USB Drivers on this page. We compressed all of these files in zip format, so you can download them easily. You can extract them on your computer using WinRAR software. We have scanned and tested all these files to verify that they are safe and working properly. You can download all these files for free and fast because we have hosted all the provided files on GDrive servers.
If your Oppo A57 is experiencing any software problems, including rooted device issues, hanging problems, stuck on starting Oppo logo issues, freezing while using apps problems, applications not installing issues, apps compatibility issues, auto restarting problems, crashing while playing games issues, Bluetooth not pairing issues, GPS not working problems, virus issues, software update feature not working problems, slow performance issues, Wi-Fi not connecting problems, dead issues, proximity sensor not working problems, or screen flickering problems, you can fix all these software problems by flashing your A57.
Before flashing your Oppo A57, make sure that the files that are required for the flashing process have been successfully downloaded and are not corrupted. Verify that the QPST Flash Tool settings are properly configured for your Oppo A57 smartphone. Deactivate the antivirus on your computer to ensure that the flashing process runs smoothly without any errors.
You will require a properly working USB cable because you will need it to connect your Oppo A57 to your computer. You will also need a Windows-installed computer because the QPST Flash Tool operates on this operating system. If you don’t know how to flash your A57, then you can follow our How to Flash guide provided below on this page.
Why You Need to Flash
- Reinstall missing system apps on your Oppo A57.
- Recover your A57 smartphone from failed root attempts.
- Repair the corrupted recovery mode on your Oppo A57.
- Fix fast charging problems on your A57.
- Restore lost IMEI numbers on your Oppo A57.
Before You Start the Flashing Process
Charge Phone Battery: Charge your Oppo A57 to at least 50% to prevent shutdowns while flashing it.
Save Accounts: Save your Oppo A57’s Google and social media accounts to avoid losing them.
Log Out of Google Accounts: Before flashing your A57, sign out of all your Google accounts to prevent the FRP lock issue after flashing.
Backup Your Data: Save all your important files, apps, documents, and contacts because flashing will delete everything from your Oppo A57.
Stock ROM (Firmware) Information
Brand: Oppo
Device Supported: A57
Required Flash Tool: QPST Flash Tool
Required Drivers: USB Drivers
Firmware Type: Original Firmware
Firmware File Name: Oppo_A57_11_A.19_170424_6.0.1
Firmware File Size: 1 GB
Firmware File Name: Oppo_A57_EX_11_A.30_181206
Firmware File Size: 2 GB
How to Flash: Use the Provided Flash Tool to Flash the Stock ROM.
How to Flash
- Download the Oppo A57 firmware and QPST Flash Tool on your computer.
- Extract the downloaded zip files on your computer with 7-Zip.
- Download and install USB drivers on your computer.
- Open the extracted QPST Flash Tool folder and launch the QPST Flash Tool from it.
- Load the stock ROM (firmware) into the QPST Flash Tool.
- Power off your Oppo A57 completely.
- Click Start Flashing in the QPST Flash Tool and connect your A57 smartphone to your computer using a USB cable.
- The flashing process will start automatically.
Benefits of Flashing Stock ROM
- Fix Overheating Problem: Updating your Oppo A57 stock ROM can stop overheating issues.
- Fix Slow Boot Issue: Updating your A57 can help it boot faster by removing startup delay bugs.
- Fix Google Services Problem: Installing stock ROM on your Oppo A57 can fix and restore all Google services.
- Repair Corrupted Files: Flashing the original stock firmware can repair system errors that affect your Oppo A57’s performance.
- Remove Viruses: Flashing the stock ROM deletes viruses from your A57 smartphone.
- Boost Performance: Flashing can enhance performance and stability by introducing new system features on your A57.
- Fix Mobile Data Issue: Flashing can fix mobile data problems by fixing network bugs on your A57 device.
Note: OppoFirmware is not responsible for any damage to your Oppo A57. Please proceed if you have some knowledge about the flashing process.