Using this tool will likely wipe all data on your phone. Back up your photos and contacts first.
Right-click the .exe file inside the folder and select Run as Administrator . download-oppo-official-service-tool-99mediasector-com-rar
Some service tools are flagged as "False Positives" by antivirus software because they modify system files. You may need to temporarily disable your firewall. Using this tool will likely wipe all data on your phone
Fix communication issues or invalid IMEI numbers. Some service tools are flagged as "False Positives"
Power off your Oppo phone and connect it via USB while holding the Volume buttons (usually Volume Up + Down) to enter Meta or EDL mode. ⚠️ Important Warnings
This tool is powerful. Incorrect use can "brick" your device (render it unbootable). Use it at your own risk.
Perform a deep factory reset to clear persistent system errors. File Information