Common problems of millet mobile phones
One. Cell phone crashes
analysis of causes
1. Too many background running programs occupy too much running memory, resulting in suspended animation and crash of the system.
2. Virus in mobile phone.
3. The phone stores too much data or installs too many programs.
handling method
1, exit part of the background running program, and develop the habit of exiting the running program by returning or exiting the virtual button.
2. Install antivirus software to remove viruses.
3, delete and uninstall some of the less commonly used data and programs or transfer some programs to the memory card.
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Two. Automatic shutdown
analysis of causes
1. Oxidation of battery contacts or battery connectors.
2, electrostatic caused.
3, caused by lack of electricity.
4. Caused by ROOT.
5, set the timing switch.
handling method
1. Use an eraser or cotton swab to wipe the battery connector.
2, keep the mobile phone clean, or with a mobile phone case.
3, due to lack of power, charging can be.
4. Send the phone to the after-sales service for upgrade.
5. After restarting, the scheduled shutdown can be canceled.
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3. Fuselage is hot or hot
analysis of causes
Smart phone is quite a micro computer, the CPU will produce heat when working (but the mobile phone does not have a special cooling device like the computer), the heat is distributed through the shell, so we will feel the body heat, this is a normal phenomenon. When using the phone while playing large 3D games or charging, the heating phenomenon is more obvious.
solution
Try to avoid making long phone calls, watching videos or playing games while charging.
1. There are many background running programs.
2, the screen brightness is high.
3, turn on Bluetooth, GPS, WIFI and data connection.
4. The high frequency of smartphone use is also an important reason for the short standby time.
solution
1. On the HOME screen, press the Home button to bring up the recently running program and slide out of the background running program.
2, the screen brightness should be lowered.
3. Turn off Bluetooth, GPS, WIFI or data connection when not in use.
4, most of the current mobile phones are charged a day, only some mobile phones with high battery capacity will increase standby time. A charge a day is the norm.
This is the charger problem, you can replace maintenance to deal with, solve, stable use, this is caused by hardware problems, can be replaced by normal use
My headphones are the same way, red and white lights flash alternately when charging, and when not charging, I can't turn on the phone.
Last try:
Charging, yes, the red and white lights are still flashing, and then we press and hold the power button, about five seconds or so, will find that only the red light, become normal, charge for a while to take down can be turned on to use.
There are many theories on the Internet:
The wire runs from the boot end to the charging end
Reset the machine, power button reduce volume button 10s
Upstairs statement
Try them all