If your Oppo A5i CPH2773 is stuck on the boot logo, showing software errors, experiencing lag, or locked with factory reset protection, installing the original stock firmware can help restore it to factory condition. This ROM is provided by the manufacturer and is designed specifically for the Oppo A5i CPH2773, ensuring stability and performance.
Follow the instructions below carefully to flash the firmware safely. This guide works for both soft-bricked devices and general software recovery.
Important Notes
- Back up all important data before proceeding — flashing will erase everything.
- Use firmware made for your exact variant: Oppo A5i CPH2773.
- Flashing the wrong ROM can lead to bootloop or bricking.
- Follow the steps carefully. Improper flashing may damage your device.
Download Links
- CPH2773_14.0.1.2100(EX01)
- Oplus USB Driver: Download
- Oplus Download Tool: Download
- Contact Me for unbrick, frp, reset, region change & root
How to Flash Stock Firmware on Oppo A5i CPH2773
- Download and extract the firmware ZIP file to your computer.
- Install Oplus USB drivers on your PC.
- Download and extract the Oplus Download Tool.
- Launch the tool and log in with a service account (if required).
- Click Import and choose the extracted firmware folder.
- Click the START button in the tool.
- Power off the phone, then press and hold both Volume Up + Down buttons.
- While holding the buttons, connect your device to the PC via USB.
- Wait for the tool to detect and flash your phone automatically.
Alternative: Install OTA Firmware
If your phone boots into recovery, you can also sideload OTA firmware manually:
adb sideload firmware.zip