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    6T Failed to boot after installing SIM card

    Scheduled Pinned Locked Moved Oneplus 6/6T
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      • J Offline
        James T
        last edited by

        I've been setting up a 1+ 6T to replace my 5T which has a cracked screen.

        After installing and setting everything up, I shut down the 6T and the 5T and moved the SIM card to the 6T. But when I tried to power up the 6T nothing happened (even holding the power button for well over 15s).
        Remove SIM, boots OK, replace it no boot.

        Then I powered down and left it for a few hours. then put the SIM in and it booted no problem.

        Since it seems to be behaving OK now, I don't think there is anything wrong with the system. The only thing I can think is that the actual shutdown takes longer than it appears so effectively I was installing a SIM in a running system.

        Just thought I'd bring it up in case anyone else encounters a similar issue.

        MrT10001M 1 Reply Last reply Reply Quote 0
        • MrT10001M Offline
          MrT10001 @James T
          last edited by

          @James-T What you surmised is quite correct. To shutdown the OP6 and 6T you have to either leave it a while, or use the key combo to het to fastboot mode and power off from there.

          Xiaomi Redmi Note 7.... And more...
          I have too many devices...

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