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07-18-2020, 15:32 | #1 (permalink) |
No Life Poster Join Date: May 2006 Location: zambia
Posts: 1,555
Member: 272581 Status: Offline Thanks Meter: 118 | YAL-AL50 Stuck in Com 1.0 [fixed] SigmaKey 2.37.00b3 HiSi: Software testpoint On.../Off HUAWEI USB COM 1.0 (COM49), Provider: HUAWEI Incorporated, Driver ver.: 2.0.6.725, Date: 11/6/2015, USB\VID_12D1&PID_3609&REV_0100 HiSilicon: Kirin 980 Sending boot....Error writing to serial port I was trying to remove Huawei ID using hardware testpoint because software testpoint method was causing "verification error" message. Now my phone is stuck in testpoint mode. battery was 100% charged before it got stuck, and it is connected to phone before starting the procedure on sigma |
07-20-2020, 10:39 | #2 (permalink) | |
Product Supporter Join Date: Feb 2003 Location: gsmserver
Posts: 9,131
Member: 21077 Status: Offline Thanks Meter: 116,279 | Quote:
STEP 3: Software testpoint - OFF After completing all service operations, you need to set the testpoint OFF. This operation revives the phone from "HUAWEI USB COM 1.0" state and the device powers On normally. CASE A: if you used the same firmware version for Software testpoint:
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07-20-2020, 10:43 | #3 (permalink) | |
No Life Poster Join Date: May 2006 Location: zambia
Posts: 1,555
Member: 272581 Status: Offline Thanks Meter: 118 | Quote:
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07-20-2020, 11:14 | #5 (permalink) | |
No Life Poster Join Date: May 2006 Location: zambia
Posts: 1,555
Member: 272581 Status: Offline Thanks Meter: 118 | Quote:
So, as you suggested to do Load fastboot, the result is. SigmaKey 2.37.00b3 HiSi: Load FastBoot HUAWEI USB COM 1.0 (COM24), Provider: HUAWEI Incorporated, Driver ver.: 2.0.6.725, Date: 10/08/2014, USB\VID_12D1&PID_3609&REV_0100 HiSilicon: Kirin 980 Sending boot....Error writing to serial port | |
07-21-2020, 18:01 | #8 (permalink) | |
No Life Poster Join Date: May 2006 Location: zambia
Posts: 1,555
Member: 272581 Status: Offline Thanks Meter: 118 | Quote:
HUAWEI USB COM 1.0 (COM76), Provider: HUAWEI Incorporated, Driver ver.: 2.0.6.725, Date: 11/6/2015, USB\VID_12D1&PID_3609&REV_0100 HiSilicon: Kirin 980 Sending boot....Error writing to serial port --------- 2020-07-21 18:59:52 --------- SigmaKey 2.38.00 HiSi: Load FastBoot HUAWEI USB COM 1.0 (COM76), Provider: HUAWEI Incorporated, Driver ver.: 2.0.6.725, Date: 11/6/2015, USB\VID_12D1&PID_3609&REV_0100 HiSilicon: Kirin 980 Sending boot....Error writing to serial port | |
07-22-2020, 10:05 | #9 (permalink) | |
Product Supporter Join Date: Feb 2003 Location: gsmserver
Posts: 9,131
Member: 21077 Status: Offline Thanks Meter: 116,279 | We have analized your logs. We think that the phone has some kind of hardware damages. Quote:
If you think that it is a software issue, try flashing different board flash files. | |
07-29-2020, 09:46 | #10 (permalink) | |
Product Supporter Join Date: Feb 2003 Location: gsmserver
Posts: 9,131
Member: 21077 Status: Offline Thanks Meter: 116,279 | Quote:
We have a confirmation that this phone runs on Kirin 810 CPU. Sigma supports Kirin 810 starting from Sigma 2.38.03 version. How to recover this device:
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07-29-2020, 22:16 | #11 (permalink) | |
Freak Poster Join Date: Jun 2016 Location: South Africa/Dubai AnyWhere : Age: 29
Posts: 322
Member: 2580629 Status: Offline Thanks Meter: 104 | Hi, Quote:
Secd First Must Charge Battery Or Check Battery Connted nicely Bcoz Some Time When Remove Battery Almost Not Connted Proply.... | |
08-01-2020, 14:18 | #12 (permalink) | |
No Life Poster Join Date: May 2006 Location: zambia
Posts: 1,555
Member: 272581 Status: Offline Thanks Meter: 118 | Quote:
SigmaKey 2.38.03 HiSi: Load FastBoot HUAWEI USB COM 1.0 (COM9), Provider: HUAWEI Incorporated, Driver ver.: 2.0.6.725, Date: 06/11/2015, USB\VID_12D1&PID_3609&REV_0100 HiSilicon: Kirin 810 Phone model: YAL-AL50 Version: YAL-AL50 9.1.1.158(C00E156R8P2) Sending boot...Done --------- 2020-07-31 00:14:54 --------- SigmaKey 2.38.03 HiSi: Remove FRP / Huawei ID Phone model: YAL-AL50 Version: YAL-AL50 9.1.1.158(C00E156R8P2) Removing Huawei ID....Done Removing FRP lock...Done Restarting phone...OK Thank you | |
The Following User Says Thank You to kachman For This Useful Post: |
08-01-2020, 14:35 | #13 (permalink) | |
Freak Poster Join Date: Jan 2016 Location: Cambodia
Posts: 463
Member: 2514217 Status: Offline Thanks Meter: 113 | Quote:
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