What should I do if my Huawei Y300C phone won t turn on?

1.First things first: check your phone's battery.

The reaction when the phone is turned on proves that the battery is still working, and in addition to the aging of the battery and water ingress, the battery problem can be ruled out. If the battery is aging, you can try it with the same type of battery, and if it can be turned on normally, then replace it with a battery; If it is water, turn on the device when the water has not yet dried, it will cause a short circuit in the battery, and the phone will only run for a while, and the battery will be damaged due to a short circuit, you can wait for a day or two for the phone to completely dry and change the battery.

2.Then: check your phone screen.

Under the destruction of external forces, the screen fails, especially some mobile phones themselves are soldered, which is particularly prone to "fake not booting" caused by the screen. Although you only fell slightly, but the mobile phone screen is no longer responsive due to the disconnection of the line, at this time you can tap the mobile phone, a few more shots, if the mobile phone screen will flash from time to time, this proves that the mobile phone is only a problem with a certain line, you can find the disconnected solder joint after disassembling it yourself and re-weld it, or go to the maintenance point for maintenance. Especially when the phone vibrates and sounds normally when it is turned on, but the screen does not respond.

This is especially the case for consideration.

3.Again: Check if you can enter recovery, consider flashing. Both of the above are hardware problems, but the phone can't be turned on completely normally, because there are many software or system problems.

Restore factory default,3-in-1 build,If you have a camera, build it according to the camera,After selecting the English at the beginning of the re, the boot button ok will start again to the time you bought it,It's exactly the same。

Reflash your system, your system crashes.

The recommendations are as follows:

1. Check whether the direction of the mobile phone card and memory card (SD card) is correct, sometimes the abnormal installation will also lead to automatic shutdown.

2. Check whether the mobile phone has power (check the charging interface by plugging it in), less than 2% of the battery will cause it to automatically shut down.

3. Automatic shutdown caused by software problems, please confirm whether there are any incompatible applications installed recently that cause the phone to suddenly shut down abnormally. It is recommended that users perform a factory reset and upgrade to the latest software version.

Note: Please back up key data in advance before factory reset.

4. Press and hold the power button for more than 10 seconds to force restart the phone, if the phone can enter the standby interface normally, the phone will be repaired through the normal upgrade and recovery operation mode. If it still won't turn on and can't restart, repair the phone by forcing the upgrade to resume the operation.