What s going on with my Tianyu phone old auto shutting down?

The reasons why Tianyu mobile phones often turn off automatically are:

1. Loose contact points of mobile phone batteries lead to poor contact;

2. There is damage to the mobile phone system or motherboard.

If the mobile phone is often automatically shut down for no reason, it is necessary to take into account the following points to solve the problem:

1. The connection between the mobile phone battery and the mobile phone contact is loose, resulting in poor contact, you can take the method of adding some things to fix the battery, so that the battery and the contact are fully in contact or the surrounding fixed points are welded from the new;

2. If the mobile phone is used for too long and the battery is aging, it will also occur in this situation, replace a new battery;

3. If there is a problem with the mobile phone system, it will automatically shut down frequently, restore the mobile phone to factory settings, and all of it will be cleared;

4. If there is a problem with the motherboard of the mobile phone, then you need to prepare the relevant information of the mobile phone to be sent for professional maintenance.

Software failure, go to flash the machine to upgrade. Less than one year of free customer service warranty. If the warranty period is over, it is cheaper to go to a repair shop.

Forty or fifty dollars is enough.

It may be a problem with the motherboard or cable of the mobile phone, or there is dust at the contact point of your mobile phone sim, and if the contact is not good, it will automatically shut down and then automatically turn on.

Is it when you use UC to surf the Internet or read an e-book, it suddenly restarts automatically? This is actually the problem of insufficient memory for the fuselage to process transactions, even Samsung, Nokia will have a solution to this situation: read less e-books, less Internet, often empty the cookies of the UC browser, restart it by itself, and do not give it the opportunity to restart by itself to change a good mobile phone.

Hello, may I ask what model of mobile phone you are using, if there is a crash phenomenon during the normal operation of the mobile phone menu, whether the operation is too fast, or you check whether it is a compatibility problem of third-party software, whether there are too many programs opened, it is recommended to close the background program for trial. If you still have questions, it is recommended that you contact your local after-sales service for you to check.

The address of Tianyu National After-sales Service Center.

There are several cases when the phone automatically shuts down: 1The connection between the mobile phone battery and the mobile phone contacts is loose or poorly connected, if it is loose, you can take the method of adding something to fix the battery and let the battery and the contacts fully contact; If the contact is bad, you can use a home toothbrush with a little alcohol and wash it back and forth between the contacts of the battery and the contacts of the phone.

2.The battery is aging, if the battery is used for too long, there is also this possibility, the way to detect it is to try to change a battery, if the problem is solved, OK, you can only change the battery, the problem is still there, then it may be a problem with the mobile phone 3. If it is a mobile phone problem, then there are only two possibilities, one is the motherboard, the other is the software, the motherboard problem can only be repaired, the software problem can be solved by flashing, no need to disassemble and repair.

1. Please confirm whether the power button has been touched by mistake. Press and hold the power button for more than 10 seconds, and the phone will shut down and restart.

2. Keep your phone fully charged. The battery will automatically shut down when it is low to a certain extent.

3. Check whether the timer switch function is turned on.

4. The electronic components of the mobile phone motherboard fail, resulting in the power supply not being on the line, which will cause the mobile phone to shut down automatically.

Hello, 1) First of all, you have to see what model your Tianyu is, because some models have recovery mode, some do not have recovery mode, if the phone has recovery mode, you can try Shuangqing.

2) Here's how to do it: press and hold the volume up button + power button, wait until the red screen is on, let go, use the volume button to select the two lines of English at the beginning of wipe, press the power button to confirm, and then select the first item to restart the phone. (Some phones enter Recovery mode D in different ways, you can also search for it on the Internet).

3) If there is no recovery mode, it is recommended that you contact Tianyu after-sales service center to help you solve the problem of your phone.

4) The address of Tianyu National After-sales Service Center.

Hello !

According to your description, Tianyu mobile phone always stops at the boot screen when it is turned on.

It is recommended to try restarting your phone first.

If the problem persists, we recommend that you try the following steps:

When the device is fully charged, after backing up data, press and hold the [Power Button] and [Volume +] buttons for 10 seconds with the device off (off).

After entering recovery mode, move the cursor with [Volume+], Volume-] (see figure below).

Operate 2-wipes again

Select Wipe Data Factory Reset > yes, home] to confirm.

Select wipe cache partition > yes , home] to confirm.

Select reboot system now > yes , home] to confirm.

After doing this, reboot completes the repair of the system.

Hope this helps you!!

If there is a problem with the boot file of the system boot, back up the important data and try flashing it. Or press the power button + volume down button for a few seconds to enter recovery mode, double clear. If there is important information in the phone, don't double clear it, because the data will be lost.

How to Operate:1When something goes wrong with our phone, we can fix it by resetting it; If the phone can also switch interfaces, you can repair the phone directly on the phone, and we can fix the phone on the computer when the phone is always on;

2.Install a mobile assistant on the computer, which can manage our mobile phone;

3.Connect your phone to the computer with a data cable;

4.Open the mobile assistant and connect to the mobile phone;

5.Since we want to fix the phone, which may lead to data loss, we need to back up the important data first;

6.After the backup is done, you can repair your phone directly.

First try to turn off the phone, if the phone can't shut down properly, pull out the battery to force it to shut down, and finally turn it back on.

Press and hold first"Power on button"When the word >"waiting" appears in the tool, pull the battery, and then press and hold the power button and the volume button down to plug in the cable, and the tool will start to brush. After brushing, pull out the cord and pull out the battery, and it will be normal to turn it back on.

The Power Off and Volume buttons do not reset the system directly, but instead enter boot mode (flashing must be done in this mode). Last time, I had the same problem as Tianyu, and I went to the store to fix it for free, and it was fine in about ten minutes, not a big problem.

My phone is Tianyu E621, in this case, I will remove the battery and press it again and turn it on, restore the original factory settings to see! It has a one-year warranty, if not, you can go to the dealer to see.

Press and hold the volume button, and at the same time press and hold the power button, you can't let go until you turn it on, and it's OK.