can't turn on


  1. T

    Doesn't turn on after upgrading to hyperOS

    Hi guys, I bought a new xiaomi phone yesterday. I upgraded its firmware to hyperOS. I used it for about 2 hours and left it charging overnight. In the morning I realized that it turned off and now it won't turn on anymore. What would you suggest to do? Do you think its a hardware issue?
  2. E

    Invalid MI9 does not turn on

    Hi, I can't restart My Xiaomi Mi 9 for two weeks now, and the FastBoot's methods don't work. However, I can still turn my phone back on after it runs out of battery. The phone works normally but turns off automatically after a while (a few minutes to several hours). And I have to wait until the...
    • emilienrh
    • Thread
    • can't turn on fastboost mi9 out turn off turn on
    • Replies: 4
    • Forum: Bugs
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