What to do if your Huawei phone consumes battery quickly after upgrading to Hongmeng? Try this method, many people say it works

Some netizens have reported that their phones consume power a little too quickly after upgrading to Hongmeng, and asked me what to do. Here, I will share an ultimate solution, which is also a method recommended by many veteran drivers - upgrading to the full package of Hongmeng system. So, how to upgrade to the full package of Hongmeng system? Read on.

Important reminder: Before upgrading the system, make sure your phone has sufficient battery power, preferably not less than 60%.

Step 1: Enter the flashing interface.

We turn off the phone, then press and hold the "power button" and "volume up button" with our fingers.

Wait until the Huawei LOGO or Honor LOGO appears on the phone screen.

This will allow you to enter the flash interface (as shown below).

If your phone is Huawei mate30, because there is no volume button, you can't do it as above. I don't have mate30, so I checked the Internet. The method on the Internet is: restart the phone, wait for the phone to vibrate, press the power button 5 times in a row, and you can also enter the flash interface.

Step 2: Download and install the full package of Hongmeng system.

Click the "Upgrade Mode" button on the flash interface to enter the next interface (as shown below).

We click the "eRecovery Mode" button on this interface.

Then click the "Download the latest version and restore" button to enter the "Download the current version and restore via WLAN" interface.

We click the "Download and Restore" button. At this time, the phone will start the network, start searching for nearby WIFI networks (as shown below), and display a list of all WIFIs that can be connected.

In the WIFI list, select your home or company WIFI and enter the WIFI login password.

Click the "Connect" button below to successfully connect to WIFI and start downloading the full package of Hongmeng system (as shown below).

The size of the full package of the Hongmeng system corresponding to my mobile phone is 5254M, which is 5G. Some mobile phones may have a size of 6G.

The time required for downloading depends on the speed of your original WIFI network at home. It took me about 20 minutes to complete the download. After the download is complete, the phone will automatically verify the full package.

After the verification is completed, the full package of the Hongmeng system will be upgraded (as shown below).

After the upgrade is complete, the phone will restart automatically. We can also click the "Restart" button to restart.

After the restart is complete, you can operate the phone normally. Upgrading the Hongmeng system will not delete the software and data in the phone that we originally installed, so you can rest assured. Of course, it is still recommended that you make a backup before upgrading.