OPPO is a Chinese smartphone brand specializing in Android devices. Every year, they launch Android smartphones and tablets. OPPO also launched its product in European countries and Russia, and many people purchased it. If you are using Oppo products, these service codes are required for language changes, network optimizations, sound adjustments, and other performance enhancements. In this post, we will share all the available Oppo service codes and Secret Codes to access the Service Menu.
You can open the Service Menu with these Secret Codes on the Oppo Android and Tablet smartphone. Support Oppo smartphones, Mediatek, Qualcomm, and devices. With this code, you can increase volume, enter the engineering menu, factory mode, and the Service Menu.
Key Points
- OPPO specializes in Android devices and has gained popularity in Europe and Russia.
- Oppo Service codes facilitate access to hidden menus for device testing and customization.
- Use the Factory mode code *#807# to test hardware, change language, and reset the phone.
- Access the Engineering menu with *#800# or *#801# for advanced testing and network configuration.
- Various other OPPO Service codes exist for tasks like checking the IMEI, performing resets, and testing features.
OPPO Service Codes and Service Menu
With Oppo service codes, you can open the secret menu and Service menu. The service menu will help you to test the device’s hardware and software issues, also it will help you to customize the device with the help of the service code and secret code. You can test the oppo device audio issue, screen issue, touch issue, and other hardware problems. With the service menu, you can enable and disable the MTK Preloader Port, you can increase, and decrease the volume, also you can unlock the OPPO bootloader with the service menu. Other network customization like locking the LTE band, locking network mode to 5G, 4G only, or 3G only. So let’s begin with the service codes.
Factory mode Code
With the Oppo Factory mode Service code, you can test your hardware, change language, and check hardware and software versions. You can reset the phone and check the volume of the earpiece and speaker.
- oppo Factory mode Code ⇒ *#807#
OPPO Engineering Menu
With the Oppo Engineering Menu, you can test your hardware, change language, and check hardware and software versions. You can reset the phone and increase the volume of the earpiece and speaker. Not only can you lock the LTE and N1 band, locking network mode to 5G, 4G only, or 3G only, and many more.
oppo Service codes for Engineering menu ⇒ *#800# or *#801#
Other Oppo Service Codes
- *#06# – IMEI number.
- *#800# – Enter engineering mode ( previous version can view freezes)
*#801# – Engineering switch test mode (dangerous)
*#802# – enter automatically engineering TTFF GPS test mode
*#803# – enter engineering network test mode
*#804# – automatic disconnect test mode
*#805# – engineering bluetooth test mode
*#806# – engineering aging test mode
*#807# – enter engineering test mode
*#808# – enter manual engineering test mode (average user may best not to change anything , just look)
*#809# – enter engineering echo test mode
*#888# – view hardware pcb version
*#900# – test photograph RGB
*#06# – view this machine mobile communication international recognition id
*#99# – screen lights long bright
*#6776# – machine info
*#1234# – view software details
*#36446337# – test function instruction
*#8778# – immediate factory reset - *#*#947322243#*#* Clearing the cache memory
