Warm reminder: The reason why the system is stuck after upgrading: When the system is first used after upgrading, the system will optimize the applications in the mobile phone. At this time, the mobile phone has a high load and may be stuck when used. It is recommended to charge the mobile phone for more than 2 hours after upgrading, and then restart the mobile phone to ensure the optimization of the installed applications in the mobile phone.
1. Check whether the phone is downloading, copying or transmitting.
If your mobile phone feels stuck when uploading and downloading (files, pictures, videos, applications, etc.). ), copy (file management copy data, etc. ), and transmission (mobile phone cloning, Huawei sharing, etc. ), I suggest you wait for the task to end or stop this operation.
Tip: You can drop down the status bar to check the progress of uploading, downloading and transferring files.
2. Restart the phone
Please restart your phone and try again. It is recommended that you restart your mobile phone every 2~3 days, which can effectively clean up the cache and alleviate the phenomenon of stuck.
3. Check whether the mobile phone is hot or used when charging.
The unique overheat protection function of mobile phone will reduce the system performance appropriately. It is suggested that you try to avoid using your mobile phone while charging, reduce the screen brightness appropriately, and turn off applications and functions that are not used or consume abnormal power, such as Bluetooth and NFC.
4. Turn off the power saving mode and keep sufficient power.
If the power saving mode has been turned on, it is recommended to turn it off (setting >; Battery > power saving mode and super power saving), and keep sufficient power (above 20%). In power saving mode and low battery state, the mobile phone will reduce its performance to save power.
5. Uninstall the third-party mobile phone housekeeper software
If your mobile phone is equipped with third-party mobile phone management software, please uninstall such applications and try again. Usually, this kind of software conflicts with the mobile phone housekeeper that comes with the mobile phone, which will lead to the running jam.
6. Upgrade the system version
(1) If the phone is Root, please restore to the official stable version. For details, please call Huawei Customer Service.
(2) It is recommended that you update your mobile phone system in time and upgrade your application to the latest version. The new version will optimize system performance. Update method: Go to mobile phone settings, search for software updates, and click Check for updates.
Tip: Restoring the version and upgrading the system version will cause data loss. Please back up the data in advance (QQ, WeChat and other third-party applications need to be backed up separately).
7. Restore factory settings
Please back up important data (QQ, WeChat and other third-party applications need to be backed up separately), restore the phone to factory settings and try again.
If the problem still exists, please back up the data (QQ, WeChat and other third-party applications need to be backed up separately) and bring the purchase voucher to Huawei customer service center for testing and processing.
Warm reminder: You can choose to charge at night (or close the screen for more than 40min), which can sort out the memory fragments of the mobile phone to some extent and alleviate the phenomenon of card sticking.
The related links are as follows: For the price of maintenance spare parts, please consult Huawei Customer Service Center for repair service and reservation service.