I just bought a mobile phone, Huawei P7, the blue screen can t be turned on, what s going on

There are many possible scenarios for blue screen issues on your phone, so follow the following scenarios:

1. The mobile phone has been flashed or used a third-party flashing software. Unofficial systems can affect the stability of your phone. Please restore your phone to the official system.

2. After installing a certain software or clicking on an unknown link, the phone will appear with a blue screen. You can keep pressing the power button + volume down button during the boot process to enter safe mode, uninstall the previously installed software or backup important data and restore it to factory settings.

3. Mistakenly deleted system files. When the system is running, it cannot find the corresponding file, which causes confusion and causes the phone to malfunction. Please back up your important data and try to do a factory reset.

4. A microSD card is installed. Please reseat the microSD card and check if the problem persists. If the problem is present, it may be a poor contact, and if the problem is not there, it may be that the microSD itself is damaged or incompatible with the phone system.

It is recommended to replace a high-quality microSD card.

5. If the problem cannot be solved after the above operations, and the blue screen of the mobile phone has no rules to follow at all, it may be a hardware failure. Please bring the purchase invoice to the after-sales service outlets for testing.

Hello, the problem requires a PC reboot to recover, the following trace can be captured to locate the problem.

Use the mpsrpt tool to capture the trace, and save the trace file in %systemroot% mpsreports network reports cab.

Capture BSOD trace, for crashes you need to capture manual BSOD files. Windows XP is used as an example to illustrate the process of setting up a dump.

Right-click on "My Computer" and select "Properties" from the pop-up menu. On the Properties page, select Advanced and select the settings for Startup and Recovery. Satisfied.

If the blue screen of your Huawei phone can't be turned on, you can go to the Huawei after-sales service center to find a professional to test it.

There's no good way to blue screen anymore, it may be that there is a malfunction, and it's better to change to a different phone.

It is recommended that you press the power button + volume increase key, enter recovery mode, select wipe data factory reset to restore the factory settings, so that restarting the phone after processing should be able to solve, if it still doesn't work, it is recommended to **flash the package, use the 360 flash assistant to flash the machine.

The computer blue screen can't turn on the solution:Tools Ingredients: Computer Huawei MagicBook 15, Windows 10, Hyundai keyboard.

1. When the blue screen of the computer appears, turn off the computer directly.

2. Restart the computer and press the F8 button immediately.

3. Select the last correct configuration, and then you can boot normally.

4. If the phone can't be turned on in step 3, then choose the safe mode to restore the system or reinstall the system.

Hello, here's a way to do it.

Try soft boot first, this will not restore the factory settings to delete the data in the phone, but it is equivalent to a reboot. Method: Press the key "Volume +" + Power on button

Ask a question, you say. Answer: If not, you can try this method again: make sure that the power is off, press the key "Volume-" + Power on button until the exclamation point appears and then release it, and then press "Volume +", "Volume -", "Power on button", "Volume -" and then the system will automatically guide the reset.

Let's try it first.

One last method.

Make sure to turn off the state, press the key "Volume-"+Camera Key", and then press the "Power Button", release the "Power Button" after a short vibration, and continue to hold down the Volume-"+Camera Key", when the exclamation mark appears, you can release it, and then press "Volume +", "Volume -", "Power on Key", "Volume -" all press it all to release, and then the gear will appear, which means that it is reset.

If the phone cannot be turned on normally, it is recommended that you turn it off.

Press and hold the power button and volume up button, wait for 5 seconds after the phone vibrates, and enter eRecovery mode;

By pressing the volume up and down buttons, select Factory Reset, press the Power button to confirm, and complete the factory reset according to the prompts on the page. If the above does not solve the problem, it is recommended that you bring the warranty certificate to the nearest Huawei customer service center for repair, if you have not backed up your data before, your data may be lost.

Restart your phone. It is to turn it off and back on. Factory reset. Factory reset will lose the user's **, text messages and other information, it is best to back up the information in the mobile phone before using this function.

Can you play **, if you can play the display screen is more likely to be broken, it may be that there is a problem with the motherboard.

Reboot first reboot, if it's still a blue screen. It is recommended to go to the place where you bought the phone to get it fixed.

Maybe there's something wrong with the phone's display. Go to the place where the phone was repaired.

Find after-sales service to repair directly or flash the machine!

It's possible that the phone is broken, and it's time to get a new one.

Maybe there is a virus in the phone, you can take it to the repair shop to see it or restart it.

Go to the repair point where you buy it and find a professional to fix it.

I guess the display has been broken.

The system is too old, or the board is broken.

There may be something wrong with the phone system.

There is a problem with the program, change the motherboard.

It may be a problem with the screen, or it may be a software problem, and the after-sales service center will check it.

There is a problem with the phone, my Huawei does not have such a thing, restore the factory and try it.

Generally it's the motherboard, and the screen problem.

The phone system is old, or the performance is degraded. Let's get a new phone.

Whether the phone is low on memory, clean it up or the phone is broken.