I m Lenovo A300H, I can t turn on and can t turn on, and I m stuck in the boot interface all the tim

For system problems, it is recommended to reinstall the system.

This is the collapse of the mobile phone operating system, it is recommended that you flash the phone, that is, install it from the new next operating program.

It is recommended that you open the back cover of the fuselage, you can see that there is a small hole next to the card slot 2, use a needle, poke it, at this time the system is directly powered off, and then turn on to see if it can be turned on normally.

If it still can't turn on, it is recommended that you go to a local repair station and let the staff test it for you.

Lenovo Service Site Query:

If your problem is not solved, you can complain, put forward your valuable opinions, and then transfer to manual service.

If the device does not respond when you click the power button and does not turn on, we recommend that you perform the following steps to perform a simple troubleshooting attempt:

1.The restart method of the device model is: release the back cover, use the thimble to push the reset button to force the shutdown, and then press and hold the power button to turn on, it is recommended to restart the attempt;

2.It is recommended to use the standard charger to charge for about 30 minutes, and then press and hold the power button again.

Hello. We apologize for the inconvenience.

If your device does not respond when you click the power button and does not turn on, we recommend that you perform the following steps to troubleshoot the device:

1.The restart method of this device model is as follows: open the back shell and click the power reset button, it is recommended that you try to restart;

2.It is recommended that you use the standard charger to charge for about 30 minutes, and then press and hold the power button again.

If the problem still cannot be effectively solved, it is not ruled out that it is caused by the failure of physical buttons or related power management components, for your normal use in the future, we recommend that you take the time to go to a nearby Lenovo authorized repair station for specific testing and treatment.

You can visit the official website for inquiries:

You are welcome to contact us at any time or visit Lenovo Lewen (for consultation.

Contact customer service.

Try charging it and see if it's out of power.

You can flash it.

The first boot time after the factory reset will be relatively long, the recovery process will take about 3 minutes, and the system will automatically restart after completion. If your phone stays on the boot interface for a long time and there is no response, please wait patiently, the first boot time is relatively long.

I hope the above reply is helpful to you and I wish you a happy life!