If there is something that is not missing in Android, it is the modes. You have the recovery mode, the safe mode, the download mode, the bootloader mode and in the case of Huawei mobile phones, we have one more maintenance mode, which is very useful, but is very hidden.
This Huawei maintenance mode It is mainly used before sending your terminal for repair. Although that does not mean that it will not be useful in other situations in which you want to temporarily hide the personal data of your device.
What is Huawei maintenance mode
Whenever you take your mobile phone to be repaired, the first recommendation they make is to make a backup copy of your data. And not only that, they also remind you that you must be careful with the personal data that is left in the terminal in full view of the staff that is going to try to fix it. This is of great importance, since they will need access to the mobile in order to verify that everything works correctly.
Huawei created the Maintenance mode to be able to restore the factory settings of your phone temporarily. This means that your phone will look as if it were new, but without having access to any of the apps you have installed, in addition to not having access to personal data, such as photos and videos.
A good definition of maintenance mode is that it is a tool with which you can restore your phone to the factory, but temporarily, so that you can hide your personal data.
The purpose is leave the terminal operational, so that the technical service is free to check that everything is in order, but without being able to see your files. Thus, you will not have to delete it or delete everything in case you do not trust it.
When you restart the device, Huawei maintenance mode is still active, there is only one way to get out of it, and that is with your account's fingerprint or password. This is vitally important, because if you forget your fingerprint or do not have your fingerprint saved, you will have to really reset the phone to factory to exit this maintenance mode.
How to activate Huawei maintenance mode
If you are looking to activate maintenance mode, you should know that it is really easy, of course you should know where the option is. As curious as it may seem, it is not among the mobile settings, in fact, it is an option of the official Huawei support app, which is called Support.
The app should be pre-installed on the Huawei terminal, if not, you can download it without problems from Google Play and the App Gallery.
Once you are in the Support application, you will have to click on More in the Help and technical assistance section, so that you will be able to see the repair tools that are available. Among them is the Maintenance Mode, which you can activate by clicking Enable. Your phone will need to restart in order to activate the Huawei maintenance mode.