Turn on step reading mode
operational approach
0 1
In one case, the system is being optimized when it is turned on. Maybe there is something wrong with your previous machine brush, or there is something wrong with the online upgrade system.
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If you want to solve the problem, you can try to restore the factory settings. If you can't get in, you can refresh the machine
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If you still can't solve it or worry about making mistakes, take it to a mobile phone shop, which can usually be solved and the price is not very expensive.
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In fact, it is best not to use root mobile phone or computer, and download the updated system or some software on a regular and relatively large platform.
The system optimization interface appears on the mobile phone. There must be mobile assistant software in the mobile phone.
2. If this kind of software detects that the mobile phone has garbage, the running memory is very high, and so on, an optimization prompt will appear.
3. The user can enter the mobile assistant software in the mobile phone, then enter the settings and try to turn off the optimization prompt.
Don't worry about it next. You need to check whether the phone enters the desktop normally or becomes "starting" within 5 minutes. If you are stuck on this page for a long time, then the probability is that the phone is broken. If it returns to normal, it may be the following two points:
1. System upgrade/update
If the system prompts "Optimizing" for a long time after upgrading, it may be that various files are being optimized and the upgrade package is deleted after upgrading. Don't worry. In order to protect the data of the mobile phone, don't turn it off forcibly.
mobile phone
The phone will get stuck when it is turned on. If it can be opened normally, it is recommended to download the software. If you can't open it, please continue reading.
3. Restore factory settings
After the factory settings are restored, optimization may be made, such as installing software and deleting the remaining cache.
If you can't boot, in addition to point 2, there may be these situations:
4. The internal components (hardware) are damaged, which makes the machine unable to start.
5. Incompatible software makes it impossible to start.
6. Too many mobile phone processes cause the card to die.
7. The memory is full and the startup program is stuck.
What should I do if I still can't boot after 5 minutes?
First, you can press and hold the power button 10 second to forcibly restart. If it is stuck again, you can try to enter the recovery, find the factory reset to restore the factory settings, and restart. If the card is reissued, it will be sent to the professional department to brush the machine.