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1.RE mode: RE full name recovery refers to a mode that can modify the data or system inside the Android machine, also known as engineering mode.
In this mode, we can flash in a new Android system, or back up or upgrade an existing one.
Entry method: Press and hold the power off button + volume - button in the shutdown state, and the phone vibrates once and then releases it to enter.
Flashing tutorial. Back up your data before flashing.
The first method.
It can be used by restarting automatically after the update is completed.
The second method: into recovery
In the corresponding firmware package, connect the mobile phone to the computer with a data cable, select 'Storage Device', and put the firmware package with the suffix ozip into the root directory of the mobile phone (the root directory is the top directory stored on the mobile phone);Or directly use the firmware package on the mobile phone, and put the firmware package with the suffix ozip into the root directory of the mobile phone (the root directory is the top directory stored on the mobile phone).
After pasting it in, you are ready to enter recovery mode, and the method of entering recovery mode:
After the phone is turned off, press and hold the power button and the volume button at the same time, and then let go when the phone vibrates, and enter the OPPO recovery mode at the same time.
Click directly on 'Chinese Simplified'
Click on 'Install Upgrade File'
Click on 'Save from phone'
Find the firmware package with the suffix ozip in the root directory and click to upgrade.
During the upgrade, you only need to wait for the upgrade to complete and do not do anything.
After the flashing is completed, click 'Restart' directly to complete the flashing.
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It is recommended to follow the following steps when flashing the firmware:
1. Preparation before flashing:
2) OPPO phone firmware installation package.
ColorOS 11 and above: Go to the ColorOS official website firmware package** area, OPPO official website> Service > System Upgrade**, and install the OPPO upgrade tool. Connect your phone with your computer according to the operation prompts on the tool, and the OPPO upgrade tool will detect and ** the latest firmware package for you.
ColorOS 7 and below versions: Enter the ColorOS official website firmware package** area, oppo official website, > service> system upgrade, and find the corresponding model**.
Tips: Currently, the firmware upgrade tool does not support system upgrades from "ColorOS 6 version" and "ColorOS 7 version to ColorOS 11 version".
3) Please keep your phone fully charged (more than 20%) before flashing.
2. Brush the first pants tutorial.
Method 1: Flash the device in simple mode.
Medium File Management.
2) Click directly on the "firmware" installation package, and then automatically restart the upgrade.
Method 2: Flash in recovery mode.
2) Turn off your phone, then long press the power button and the volume down button to enter recovery mode.
3) After entering the recovery mode, click Chinese Simplified > Install the upgrade file > From the phone storage, find the firmware package with the suffix ozip in the root directory, click to upgrade, at this time, just wait for the system to complete the automatic upgrade, do not do anything, and click Restart directly after the flashing is completed.
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