Lenovo A766 deleted system files by mistake and can t turn on

Updated on number 2024-03-27
5 answers
  1. Anonymous users2024-02-07

    We apologize for the inconvenience. If your device cannot enter the system due to the fixed screen, if it is caused by your own flashing or rooting, it cannot be ruled out that the system file is abnormal or the data loss of the device motherboard is caused, and you need to flash and specifically detect and deal with it.

    Due to the risk of flashing the machine and may lead to non-insurance, it is not recommended that you deal with it yourself, please take the time to go to the repair station and the engineer will assist you in testing and processing.

    Of course, if you are willing to bear your own risk, I personally recommend that you can go to the Lenovo Lewen Firmware Zone to understand: Firmware Zone.

    Lenovo authorized repair site inquiry.

    The business hours of the site are usually from 9:00 to 18:00 from Monday to Sunday, and the stations will be slightly adjusted according to their own operations.

  2. Anonymous users2024-02-06

    Hello. I'm sorry, but if it's an abnormal problem that occurs when the system program is deleted by mistake, it usually can't be repaired directly, and you need to flash it.

    Due to the risk of flashing the machine by yourself, the failure of flashing may affect the warranty of your device, so it is officially recommended that you can go to the local repair site to flash the machine.

    You can access:

    Find the nearest site. The business hours of the maintenance site are usually from 9:00 to 18:00 from Monday to Sunday, except for holidays, and the stations will be slightly adjusted according to their own operations.

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

  3. Anonymous users2024-02-05

    Dear Lenovo users, hello!

    We're sorry, but there is a risk associated with flashing your own device. If you accidentally delete system files after flashing and the screen is fixed at boot, and you need to flash the device to restore normal, it is recommended to go to an authorized service station to flash back the official firmware.

    The firmware package has a detailed tutorial (copy the firmware package, RE upgrade operation), please operate carefully, and ensure that the battery is sufficient before operation.

    If you can't solve the problem on your own, we recommend that you take the time to go to your local Lenovo after-sales service center and let the engineer help you test and solve the problem.

    Lenovo authorized repair site inquiry.

  4. Anonymous users2024-02-04

    Your phone should be rooted, right?,Did you flash into the third-party recovery?

    If not, see this post to flash into recovery

    Then the next card swipe bag is ok.

  5. Anonymous users2024-02-03

    Go to the local mobile phone repair place, let them repair it (line brush), or line brush themselves, there are many related tutorials on the Internet.

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