Click and power off your Oppo F11. Plug it into the PC (you may need to hold Volume Up/Down).
Supports "Read Info," "Network Unlock," and "Repair IMEI" (for legal restoration purposes). oppo f11 imei repair unlock tool top
Open and select the "Target Type" as "Smartphone." Click and power off your Oppo F11
In many countries, changing an IMEI to a different number is illegal. These tools should only be used to restore the original IMEI that belongs to the device or to unlock the network for legitimate use. Open and select the "Target Type" as "Smartphone
Once the circle turns yellow/green, select the option.
High. You need the specific "Database" (BPLGU) files for the Oppo F11 to use this correctly. 5. MCT MTK Auth Bypass Tool
is arguably the most powerful software for modern Oppo devices. It is a paid service but is widely considered the gold standard for technicians.