OPPO mobile phone brushing method is as follows:
First, the credit card process:
1, first download a corresponding type of card reader package (which can be downloaded from the official, rom home or ROM base).
2. Put the downloaded brush package directly in the root directory of the SD card (some devices do not support memory cards, so they can be copied to the built-in memory card, and the same is true).
3. Turn off the phone, take out the SIM card and install the memory card. It is recommended to back up the important things in the memory card.
4. When turning off the machine, press the power-on button and the volume plus button for about ten seconds at the same time, and then let go.
5. Enter the recovery mode, that is, REC mode.
6. Select Erase Cache Partition to clean up the cache.
7. After clearing the cache, select Erase Data/Factory Restore Factory Settings.
8. Select "Install zip from sdcard" first, and then select "Apply sdcard: Update", that is, select the brush package from the memory card and wait patiently for completion.
Second, the mobile phone can't operate. Try the following methods:
1. First, download and install the Android SDK program on the computer. Please go directly to Android SDK official website for the specific download address and installation configuration method.
2. Connect the mobile phone and computer with USB data cable, turn on the mobile phone, and the computer will automatically prompt to install the device driver. Select a custom driver location (don't let the system find the driver installation itself). Because the Android SDK program has been installed before, the driver location in this step will default to the usb_driver subdirectory under the Android SDK installation directory, and then choose to install the driver from this directory.
3. Download the available recovery program that matches your own model, and recommend using the most commonly used clock recovery program. It is recommended that the downloaded recovery program be backed up in a specific directory;
4. Install the recovery program, click "Start"-"Run" in the lower left corner of the desktop on the computer, enter cmd, press enter to open the command prompt, enter #adb devices, and press enter. After that, if a serial number is returned, indicating that the mobile phone is connected normally, then use the cd command at the command prompt to switch to the directory where the recovery program is located, and then enter the following lines of commands, and enter a new line:
#adb restarts the bootloader (after entering the car, the mobile phone will enter the quick start mode, and then execute the following command to install the recovery program on the mobile phone).
# fastboot flash recovery-ra-magic-v2.3.1.img (if you see the following prompt after entering the car, the recovery program has been successfully installed).
5. Then unplug the USB cable of the mobile phone to disconnect the connection between the mobile phone and the computer, then turn off the mobile phone and try to press the specified key to enter the recovery mode. If you can, it means that you have been resurrected successfully, and you can brush your favorite ROM.
Three, the above can not solve the after-sales or repair shop to compensate.