How to turn off your phone automatically shutdown solution

1 battery loose, confirm the battery and cell phone battery connector contact is reliable, normal. If found to be relatively loose, there is a hidden danger that causes automatic shutdown. You can use the "pad" way to improve the contact between the two, simply to squeeze the battery, do not let it shake randomly.

2 The battery itself has problems, the battery inside the nickel belt or protection plate and the link between the core of the existence of virtual welding phenomenon or bad contact, will also lead to power instability, automatic shutdown. In this case, it is best to replace a battery.

3 Mobile phone board problems, usually CPU, memory or power management problems, resulting in power supply instability, this time need to repair. We generally should know, according to three packs of mobile phone, mobile phone products are 1 years of repair, if the manufacturer refused, you can call 12315 complaints or to the Consumer Association report.

4 software failure, because the software run a bug, the internal mechanism automatically determined to reboot, so will often lead to automatic shutdown, restart. In this case you can try to upgrade the system or brush the machine. According to the survey found: more than 90% of the reason is the battery, 5% is a mobile phone system problems, 5% is a mobile phone hardware problems.

Why Samsung phones shut down automatically

Reason one: cell phone battery is depleted and shutdown

2 Solution: At this time directly inserted in the phone charge may not be filled, need to use universal charge, buckle the battery to charge

3 Reason two: mobile phone battery virtual power (battery damage), the so-called virtual power is on the mobile phone shows there is electricity, but in fact, there is no electricity in the battery, so many times to see it still left one or two grid off the machine.

4 Solution: Replace a new battery or a good domestic brand battery

5 reason three: cell phone battery and phone contact point of metal contact is bad, or the back cover too loose

6 Solution: Wipe the metal contact point, and then cushion some sponge or other

Because of the system reason 1 system rom instability caused by automatic shutdown

2 Solution One: Enter the settings inside to reset or restore the factory settings (some in the security, some direct click settings can be seen), but before you have to do a backup

3 Solution 2:100 degree search download new ROM to brush machine (search related brush machine tutorial), the Brush machine tutorial will also have rom download

Mobile phone hardware problem 1 if the above two methods are not valid, then is the problem of the mobile phone hardware, after the replacement of the SIM card mini SD card or so, can only go to repair.

How to do the automatic shutdown of millet mobile phone

Reason one: Cell phone battery is virtual power. The display is 15% or it feels like 1, but it's automatically turned off.

The 2 solution is: replace the battery with a new one, and abandon the battery. Or use a third party charger (such as universal charge) for 12 hours to try this battery.

3 Reason two: cell phone battery and cell phone battery card slot metal contact point bad contact

4 Solution: Use the relevant objects to tighten the battery

5 reason three: mobile phone system problem: After the backup will be the phone to restore the factory settings, if not to find someone to brush the machine to try again.

6 reason four: mobile phone hardware problem: Return the phone to the factory maintenance