OPPO mobile phone brushing tutorial

It is very familiar to most Android mobile phone users. Currently, OPPO mobile phones basically support mobile phone brushing. The original OPPO mobile phone system can be upgraded or downgraded after the phone is flushed. How can the OPPO mobile phone be flushed? Don't worry. What Xiaobian brings here is the OPPO mobile phone brushing tutorial. Let's learn it together.

OPPO mobile phone brushing tutorial

I. Preparation

Download the firmware upgrade package on the OPPO official website to get the update.zip file (if the downloaded upgrade file has a suffix of ". rar", for example, 10089_11_3.21_110923_update.rar, you need to unzip it to get the update.zip file. If the downloaded firmware upgrade file is update.zip, you do not need to unzip it); And update The zip is copied to the root directory of the mobile phone storage (note: after connecting to the computer, the disk name displayed in the mobile phone storage should be "phone", and do not copy it to the TF card, otherwise it will lead to failure to upgrade).

Step 2

1. Turn off the phone, remove the battery and reinstall it.

2. In the power off state, push the slide cover and press the "H" key and the power on key for 3 seconds, then release them, and the power on screen appears.

3. Press "H" again to enter recovery mode.

4. Press the arrow key to select apply sdcard: update.zip, and then press Enter to start the upgrade.

5. After the upgrade is completed, you will be prompted with "Install from sdcard complete". Select reboot system now with the enter key on the keyboard, restart the machine, and the upgrade is complete.

6. After restarting the phone and entering the system, click Settings, select About Phone, and then you can view the current version number.

III. Attention

1. Remember to back up relevant data in advance.

2. The battery must be removed and reinstalled during the shutdown upgrade.

3. The Update.zip file must be copied to the root directory of the phone memory.

4. The whole upgrade process takes about 5 minutes. Please wait patiently.

5. If the upgrade is not successful, you can start the machine and enter the settings - after restoring the factory settings, try the upgrade again.

The above is an introduction to how OPPO mobile phones are cleaned. Users can complete the cleaning as long as they have the corresponding tools ready. However, it is recommended that users go to the official direct store to clean their mobile phones. After all, if the phone is cleaned incorrectly, it may cause damage to the mobile phone, so they will get nothing!