


Important to read: Backup: Please make a backup of your personal data from the mobile device, since installing the firmware using the SP Flash Tool will permanently delete your personal data from the device. Step 8: Once the installation process is complete, disconnect your Oppo device from the computer and restart it. Step 7: Click the Download button (in the flash tool) to start the update process. Step 6 Connect your Oppo device to the computer using the USB data cable. Step 5: Once the Flash Tool starts, load the stock ROM (firmware) into the Flash Tool. Step 4: After installing the USB driver on your computer, launch the Flash Tool. Step 3: Install the provided USB driver on your computer.

Step 1: Download and unzip the file belonging to Oppo A57 Rom on your computer Step 2: Once you have extracted the Oppo ROM zip package, you will be able to get the Firmware, USB Driver, Flash Tool, Flash How-to Guide. File name: Oppo_A57_EX_11_A.30_181206.zip File size: 2 GB How to install the rom: Use the provided Flash tool to update the firmware. File name: Oppo_A57_EX_11_A.04_161111.zip File size: 2 GB How to install the rom: Use the provided Flash tool to update the firmware.

We are the best website to download official firmware. The Oppo firmware you download from this website can be used to update the mobile device, fix device boot problems or any software problems. The ROM comes compressed in a zip file and contains Firmware, USB Driver, Flash Tool, Firmware Installation Guide. Thank you for downloading the Oppo A57 firmware. All links are important to be able to install the firmware on your mobile device, The above links contain tutorials, update tools and ROM to repair Oppo A57 devices.
