Method 1: swipe a third-party system package
1: Copy the downloaded ROM card swipe package to the root directory of the SD card of the mobile phone.
2: Go to recovery (method of entering: shut down the phone first, and then press and hold the volume of the phone at the same time when the phone is shut down + volume down key + power button (press the three keys together) you can enter the recovery mode :)
3: Use the volume key to select Clear Data/restore factory settings, then select yes-clear all data, and then press the power key to confirm
4: return to the recovery main interface, select Clear cache partition with the volume key, then select yes-clear cache, and press the power key to confirm
5: Return to the main interface, press the volume key and select "click to refresh", and then select "select from/sdcard ], then, find the zip-format rom brush copy (for example, XXXXXX.zip) copied to the root directory of the mobile phone SD card, select "Yes-install XXXXX.zip", and press the power button to confirm
6: After the flash is finished, return to the upper menu and select Restart system now]
Friendly reminder: The first boot may be slow and patient.
Method 2: upgrade the SD card for Huawei P7
1. First, put the downloaded official Flash Drive File and UPDATE. APP to the SD card dload folder. If this folder is not available, create it. Then go to the phone settings page and find the phone upgrade option, as shown in the following figure:
2. Continue to select system software updates, and then the current version will appear. It is best to flat or upgrade the system when using the official refresh tool. The mini-editor has not tried to downgrade the system to a lower version, so try to download the new version.
3. The mobile phone enters the official Recovery mode for automatic upgrade. After the upgrade, the mobile phone automatically restarts and enters the new system. The first boot is slow. Please wait patiently.
Method 3: use the official system to save bricks
1: Prepare an SD card with a capacity of more than 1 GB. (if the cell phone has not changed bricks, you do not need to prepare it)
2: Download the firmware package of Huawei p7. Click here to download the package. After downloading the package, decompress the package and a dload directory will appear. (Note that this directory is required)
5: Restart and wait for a moment!
