Lenovo A820 can t turn on the machine after successfully brushing Chinese recovery 20

Hello. We're sorry, but there is a risk associated with flashing your own device. According to the description, due to flashing in the third-party recovery caused by the phone abnormality, usually need to be flashed to repair, if you want to restore the system by yourself, and are willing to bear the possible risk, I personally suggest that you can refer to the following link.

Please read the trade-off carefully before flashing, if you can't handle it yourself, please take the time to go to the Lenovo repair station to deal with it.

Official after-sales site inquiry.

If you need other help, please feel free to contact us or visit Lenovo Lewen for consultation.

Hello, if you fail to flash your phone, you can only solve it by flashing it again, if you don't have enough experience in flashing, it is recommended to take your phone to Lenovo mobile phone after-sales service station for testing, where there are professional engineers to help you solve the problem of your phone. Provide you with a link to Lenovo mobile phone customer service outlets.

Let's brush it back to the next official package, it's available on the Edge.

Dear Lenovo users, hello!

Lenovo Intelligent Robot:

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

Hello. The phone enters recovery mode, and the operation is as follows:

Press and hold the power button and the volume button at the same time in the shutdown state, and the interface prompting to enter the factory mode will automatically enter the engineering mode. Press the volume button to move to the emmc, and the home button is the OK button, which can complete the clearing and automatically restart.

If you are unable to do it yourself, it is recommended that you take the time to go to the workshop and have an engineer assist you in handling the problem.

Lenovo authorized after-sales site inquiry:

I'm using the same machine as you.

There is a certain risk in self-flashing recovery, the official is not recommended to do so, and there is no relevant technical support at present, please consider carefully. If necessary, it is recommended that you go to the forum to learn about it. However, if your phone encounters system problems, it is recommended that you bring your warranty card or invoice to contact the local repair site for flashing.

Official website authorized maintenance site inquiry:

PS: Due to the risk of self-flashing, failure to flash may lead to mobile phone failure and loss of warranty service, if you still have the need to flash your own upgrade, willing to bear your own risk, you can go to Lenovo Lewen **A820T official firmware and its flashing tutorial, turn off the mobile phone, connect to the computer, refer to the flashing tutorial to install the driver, use the upgrade tool to flash the machine by yourself, related links.

Before flashing, please back up the good information of Nianhui, study the flashing tutorial in the firmware package, and operate with caution.