What should I do if the Apple five mobile phone automatically shuts down after the blue screen appea

Try a factory reset.

The reasons and solutions for turning off the Apple phone and turning off the blue screen are as follows:

1.The leakage of the mobile phone motherboard causes the current to be too large, and it needs to be repaired at a professional maintenance point;

2.The protection circuit in the lithium battery is overly sensitive, so the current will be cut off as soon as it is large, and it needs to be overhauled at a professional maintenance point;

3.The battery itself has aged and needs to be overhauled at a professional maintenance point;

4.The metal sheet in the contact position of the battery is dirty, resulting in poor contact with the power supply, wipe it clean with a glue stick, and the situation will be improved;

5.The joint between the battery and the phone is prone to loosening. It is only caused by the oxidation of the dirty metal sheet of the battery, as long as it is wiped clean with a glue stick, the situation will be improved.

Because smartphones use more powerful intelligent systems, when the system completes too many tasks and the hardware computing cannot be fully satisfied, there will be problems in operation.

Extension:1After users turn on a certain function of the phone, most of them do not completely turn off or exit, but directly transfer to the next function. At this point, the phone performs multiple functions at the same time and takes up a lot of internal memory.

It is recommended that you completely exit the previous operation before using other functions.

2.The mobile phone has a lot of storage space, and in use, try to store more than 1,000 text messages and large-size ** on the mobile phone in a large-capacity memory or memory card, and do not occupy too much body memory. This method will also improve the responsiveness of your phone.

3.Try not to turn on the Bluetooth function to avoid receiving viruses transmitted by Bluetooth. Or set your phone's visibility to hidden after pairing with a Bluetooth device you use every day.

How to do it: Restart your phone.

The reboot of the original clan may be because:

1.There are battery reasons, non-original batteries, may not be compatible with the hand stove will also cause reboot 2Workaround:

Some applications that are not needed for the time being after uninstalling 3Battery failure, solution: It is recommended to replace the battery, the merchant may replace the virus in the card for free during the warranty period, solution:

Poor contact of battery contact, solution: It is recommended to adjust the position of the contacts by yourself with a needle The same problem occurs with all smartphones, and there will be frequent crashes or mobile phone stuck.

These situations can be solved by flashing the machine or resetting the factory.

iPhone6 will suddenly turn off and turn on automatically with a blue screen, there may be the following reasons:

1. If there is a problem with jailbreaking, it is recommended to deal with it after sale.

2. Software system bug problem, that is, iWork Suite, open "Settings" - iCloud "--Documents & Data", turn off the turned on Documents & Data switch, and in the prompt "All documents and data stored in iCloud will be deleted from this iPhone." tab "Close Documents" to disable the iWork suite in the iCloud sync option.

Software issues. Use with confidence.

If it occurs frequently, it is recommended to flash the machine. Try not to update the system software after that.

Don't play with the phone charging, the battery will bulge.

The phone is broken......

Give me a look.

1. 80% of the time it is possible that the FPC cable connector is loose, which is very easy to do. Open the back cover screws and you can see that there is a brown-yellow flexible cable at the upper end, which is connected to the motherboard through a power strip, and the other end of it is connected to the LCD display, most likely the two connection buckles are loose.

2,It's troublesome to rule out the wiring problem.,Maybe the screen was broken.,But it's very unlikely.。

3. In addition, it is possible that the CPU is broken and soldered (the solder joint falls off) or a component is soldered, this problem is also more troublesome, and there may be no need to replace any components, but the maintenance manual cost may be very expensive, because CPU re-soldering is very time-consuming and requires technical proficiency. and at risk.

4. It is also possible that there is a problem with the system or software of the mobile phone, so brush the mobile phone flat.

It is recommended to return to the factory or go to a physical store for repair.

You're not normal, take it to the store and take a look, I haven't seen a blue screen yet.