All OPPO Secret Codes January 2023 List Below:
| Secret Code | Description |
|---|---|
| *#*#0842#*#* | Test Device |
| *#06# | IMEI Number |
| *#*#2663#*#* | Touch Screen version Oppo F1s |
| *#*#2663#*#* | Touch Screen Test |
| *#*#3264#*#* | RAM Version OPPO F1s |
| *#*#273282*255*663282*#*#* | Backup of all media files |
| *#*#197328640#*#* | Service Mode |
| *#*#4636#*#* | Mobile Information |
| *#872564# | USB Logging Control |
| *#*#7594#*#* | change Power button action |
| *#9900# | System dump Mode |
| *#*#46#*#* | Reset SIM |
| *#*#426#*#* | Google Play Service |
| *#*#7780#*#* | app data & setting |
| *#*#0588#*#* | Proximity Sensor test |
| *#*#2222#*#* | FTA H/W Version |
| *#*#273283*255*663282*#*#* | Copy File |
| *#*#0673#*#* or *#*#0289#*#* | Melody Test |
| *#*#225#*#* | Events calendar |
| *2767*3855# | Factory Format |
| *#*#759#*#* | Google Partner Setup |
| *#7465625# | Phone Lock Status |
| *#*#0#*#* | Test LCD Display |
| *#*#34971539#*#* | about phone camera |
| *#*#97#*#* | Language and Keyboard Setting |
| *#*#0283#*#*# | Packet Loopaback |
