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06-10-2022, 08:19 | #1 (permalink) |
No Life Poster Join Date: Mar 2005 Location: Most Age: 50
Posts: 542
Member: 129904 Status: Offline Thanks Meter: 56 | Xiaomi Redmi Note 9 Connection failed [Answered] Is there any way to repair connecting of RN9 to reset Mi Account? Tried to connect as shown in help but no luck. Always got message "Unknown device" in Windows 7. Maybe repair drivers or any idea? Connector is OK, since phone boot to normale state and then is detected as Redmi Note 9 correctly. Thanks. Petr |
06-10-2022, 08:41 | #2 (permalink) |
Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest
Posts: 99,875
Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,418 | Hello. Try to power phone OFF then press and hold "Vol-" and "Vol+" buttons and connect USB cable; To enable "USB Debugging" you have to perform the following steps:
If you can't connect please try to perform operation on another PC. Last edited by Octopus support; 06-10-2022 at 09:27. |
06-10-2022, 09:03 | #3 (permalink) | |
No Life Poster Join Date: Mar 2005 Location: Most Age: 50
Posts: 542
Member: 129904 Status: Offline Thanks Meter: 56 | Quote:
For me this does not work. Always Unknown device, when i connect phone in Fasboot the same state - Unknown device in Device manager. Petr Last edited by Octopus box; 06-10-2022 at 09:24. | |
06-10-2022, 13:11 | #5 (permalink) | |
No Life Poster Join Date: Mar 2005 Location: Most Age: 50
Posts: 542
Member: 129904 Status: Offline Thanks Meter: 56 | Quote:
Tried to reinstall FRP Tool (to the latest one), tried use "MTK_Universal_Drivers" but Windows still said "Unknown device"... On different PC worked OK. But i need to fit it on this PC . Regards. Petr | |
06-10-2022, 14:06 | #6 (permalink) |
Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest
Posts: 99,875
Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,418 | Please, send us full Software log of operation. We'll check it. Also, send us screenshot from Device Manager when you connect your device. |
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