The phone turns on for a while and then turns off 80

There could be several reasons for this:

1. The protection circuit in the lithium battery is overly sensitive, so the current will be cut off as soon as it is large.

2 The battery itself is aged.

3. There is dirt on the metal sheet at the contact point of the battery, which causes poor contact with the power supply.

4 The joint between the battery and the mobile phone is prone to loosening.

Solution: 1 If the first two problems are found after inspection, then it must be sent to a special repair shop for repair.

2 If the latter two problems are caused by dirty oxidation of the battery metal sheet, the situation will be improved by wiping it clean with a glue stick. Putting paper or film between the battery and the phone can also solve the problem of poor contact caused by loose batteries.

Maybe there is a problem with the hardware soldering of the mobile phone, and the reason for your fall. There is a problem with welding, and the temperature is too high due to poor contact, which affects the use of the battery. If the phone is not warranted, it will be repaired quickly.

Have you tried to use other batteries? Could it be a battery issue. Or maybe it's when you encounter JS, you use it for a rotten phone.

Take it to overhaul It's leakage You have to use a multimeter with a circuit diagram to overhaul it to see if it's a ** diode or something that's broken, go to someone to check that the CPU is impossible to break, otherwise you can't turn on the CPU if it's broken, unless hell.

Dude doesn't want to hit you It's the inside of the machine, it's not the battery, it's hard to repair, it's not too emotional, just change it.

Hungry,Personally, I think Nokia has always been very falling,My little 7 is,It's Nokia 7610 ,It's been used for several years.,I've been falling.,Accidentally fell to the ground or something.,Often,There's no such thing as you.,I really want to help you.,But I really can't figure it out.,Such a fall can make such a good brand of mobile phone break.,I'm also very depressed.

Summary. 1.It may be a hardware problem, such as the battery, the non-original battery, which may not be compatible with the mobile phone and will also cause a restart.

At this time, you need to replace an original battery to try, if it still can't solve the problem, it is not a problem with the phone battery. 2.The easiest way to solve the conflict between software and software or software and hardware is to restore the factory value, and then observe whether there is still a problem with the phone without installing any software, if there is, it is not a software problem.

4.Poor contact of the battery contacts can also cause this situation, the solution: open the back case, it is recommended to adjust the position of the contacts by yourself with a needle.

Hello dear, the reasons are as follows, 1It may be a hardware problem, such as the battery, the non-original battery, which may not be compatible with the mobile phone and will also cause a restart. At this time, you need to replace an original battery to try, if it still can't solve the problem, it is not a problem with the phone battery.

2.The easiest way to solve the conflict between software and software or software and hardware is to restore the factory value, and then observe whether there is still a problem with the phone without installing any software, if there is, it is not a software problem. 3.

Poor contact of the battery contacts can also cause this situation, the solution: open the back case, it is recommended to adjust the position of the contacts by yourself with a needle.

Summary. Hello dear, happy to answer your <>

The phone turns on and turns off for a while may be due to the following reasons:1Battery issues:

Aging or damage to the phone's battery may cause the phone to be unstable when turned on and off. Try replacing the battery with a new one and see if that fixes the issue. 2.

Software issues: Some apps may cause your phone to restart or shut down automatically. Try uninstalling recently installed applications, or do a software reset to fix possible software conflicts.

3.Hardware issues: The phone's power button or other hardware components may be faulty.

If your phone is under warranty, you can contact your phone manufacturer or service center for service or replacement. 4.Malware:

Some malware can cause your phone to be unstable or turn on and off repeatedly. Run a phone security scanner to remove any malware that may be present. <>

What's going on with the phone turning on and turning off for a while.

Hello dear, happy to answer your <>

The phone turns on and turns off for a while may be due to the following reasons:1Battery issues:

Aging or damage to the phone's battery may cause the phone to be unstable when turned on and off. Try replacing the battery with a new one and see if that fixes the issue. 2.

Software issues: Some apps may cause your phone to restart or shut down automatically. Try uninstalling recently installed applications, or do a software reset to fix possible software conflicts.

3.Hardware issues: Your phone's power button or other hardware components may be faulty.

If the phone is under warranty, you can contact the mobile phone button manufacturer or service center for repair or replacement. 4.Malware:

Some malware can cause your phone to be unstable or turn on and off repeatedly. Run a phone security scanner to remove any malware that may be present in Burnwheel. <>

Dear, the following are related extensions, I hope it will be helpful to you <><

The phone turns on and turns off for a while may be caused by the following reasons:1Battery issues:

An aging phone battery can cause the battery to be unstable and unable to provide continuous power**, causing the phone to lose power when it is turned on. It is recommended to replace the battery or charger with a new one. 2.

Some apps can cause your phone to malfunction and restart automatically. Try uninstalling recently installed apps, or resetting your phone's settings to fix the problem.

3.Hardware issues: If the phone's hardware components (such as circuit boards) are damaged or loose, it may also cause the phone to turn on and off frequently.

At this point, you need to send your phone in for repair. 4.Temperature issues:

If your phone overheats, it may cause it to turn off automatically to protect your phone from damage. Try to keep your phone in a cool environment and avoid overuse. <>

Summary. Hello dear, the phone turns on and turns off for a while may be caused by a variety of reasons. Here are some possible causes and solutions:

Battery issues: Your phone's battery may be damaged, aged, or misfitted, preventing your phone from continuing to power up. You can try replacing the battery with a new one and make sure the battery is compatible with your phone.

Software issues: Issues such as system glitches, app conflicts, or malware can cause your phone to turn on and off repeatedly. You can try restarting your phone and using it in Safe Mode to determine if it's an app that's causing the problem.

If the problem persists, you can try a factory reset or update the operating system to fix the problem.

Hello dear, the phone turns on and turns off for a while may be caused by a variety of reasons. Here are some possible causes and solutions: Battery advent car question:

The phone's battery may be damaged, aged, or unfit, resulting in the phone's inability to continue powering the phone. You can try replacing the battery with a new one and make sure the battery is compatible with your phone. Software Issues:

Problems such as system glitches, app conflicts, or malware can cause your phone to turn on and off repeatedly. You can try restarting your phone and using it in Safe Mode to determine if it's an app that's causing the problem. If the problem persists, you can try a factory reset or a new operating system to fix the problem.

In addition: button failure: The phone's power button or other physical buttons may malfunction, causing the phone to fail to turn on or off stably.

You can try cleaning the dust or dirt around the buttons and make sure the buttons are working properly. If the problem persists, you may need to contact the after-sales service center to repair the crack or replace the button. Hardware failure:

The hardware inside the phone can be faulty, such as the power management chip, motherboard, or battery connector. These problems may require a professional to repair or replace.

Kiss, to solve the problem of the stove veteran's frank argument that the mold machine will be turned on and turned off for a while, it is necessary to check the problems of battery, software, buttons and hardware, and take corresponding measures to slow down the corresponding solutions according to the specific situation.

Summary. Most have two cases1Battery issues:

First rule out the possibility of a damaged battery or a bad connection. You can try replacing the battery or cleaning the battery connector to see if that solves the problem. 2.

Software issues: Sometimes, some apps can cause your phone to crash or freeze, which can cause your phone to turn on and off frequently. You can try uninstalling some recently installed apps, or doing a factory reset to fix possible software issues.

3.Hardware issues: If the above two methods fail to solve the problem, then it may be that the internal hardware of the phone is damaged, such as the power supply, motherboard, etc.

It is recommended that you go to a professional mobile phone repair center for service. Hope the above advice is helpful to you.

Most of them have two cases, round Sakura type 1Battery issues: First rule out the possibility of battery damage or bad connections.

You can try replacing the battery or cleaning the battery connector to see if that solves the problem. 2.Software Issues:

Sometimes, some apps can cause your phone to crash or freeze, which can cause your phone to turn on and off frequently. You can try uninstalling some recently installed apps, or doing a factory reset to fix possible software issues. 3.

Hardware issues: If the above two methods fail to solve the problem, then it may be that the internal hardware of the phone is damaged, such as the power supply, motherboard, etc. It is recommended that you go to a professional mobile phone repair point for maintenance.

Hope the above advice is helpful to you.

Can you tell us more about that?

Let's try to eliminate the first two problems, but if it doesn't work, you have to repair it.