1. Try to restart the device. Tip: If the mobile phone cannot be used for a long time, please press and hold the power button and the volume down button for more than 7 seconds at the same time to restart the device.
2. End the background program. If there are many background programs, it will affect the running speed of the mobile phone.
3. Due to insufficient memory, please delete unnecessary files or programs.
4. The third-party software is stuck. It is recommended to try to reinstall other channel versions.
5. Try to restore the factory settings. Please back up important data in advance when restoring. If all the above methods fail, please take the purchase invoice, warranty card and machine to Samsung service center, and the professional after-sales engineer will help you deal with it.
Extended data:
Skills of using mobile phone to reduce congestion
Caton shows that the use time is a little long. If the mobile phone is used beyond its service life, it is necessary to change it. The mobile phone has a service life, during which the mobile phone will be very smooth and will not be stuck; If you don't want to change it for the time being, then delete some unimportant programs, reduce the burden on your mobile phone, clean up the garbage frequently and slim down your mobile phone. The less memory the phone has, the smoother it will be.
There are many mobile phone applications, but when downloading, you must choose regular software, upload photos or videos, take some photos and videos in daily life, and delete those that are not commonly used, which can reduce the memory of the mobile phone and delete the app applications that are not commonly used. Mobile phones will download many apps, and deleting infrequently used apps can improve the efficiency of mobile phones.