how to remove Huawei ID based Kirin 985? - GSM-Forum

xiakaijun · 07-28-2021, 04:19

I have a phone NOVA7 with EMUI 11 and I cant downgrade it to EMUI 10.How can I remove Huawei ID?
--------- 2021-07-28 11:10:01 ---------
SigmaKey 2.40.09b1 HiSi: Get device info
Bootloader unlocked: NO
FB unlocked: NO
Battery voltage: 4.15 V
Phone model: JEF-AN20
Build number: JEF-AN20 11.0.0.149(C00E149R7P1)
Vendor/Country: all/cn
System version: Skipped
Android version: 10
Base version: JEF-LGRP1-CHN 11.0.0.143
Custom version: JEF-AN20-CUST 11.0.0.142(C00)
Preload version: JEF-AN20-PRELOAD 11.0.0.1(C00R7)
Huawei-Over-the-Air info:
C_version: C00
D_version: D000
PLMN: 46003
BoardID: 10969
DeviceName: JEF-AN20
Done

GSM_Support · 07-28-2021, 06:35

@ xiakaijun,

Current phone model can be serviced via Software or hardware testpoint operation.
Please refer to this link for the detailed, step-by-step, manual on how to service phone via software / hardware testpoint.
As the phone has one of the latest firmware versions, software testpoint may not work, in such case service phone via hardware testpoint.

Best Regards
GSMServer team

xiakaijun · 07-30-2021, 09:13

Can I remove Huawei ID of Nova8 Pro with Emui 11?These phones no lower Emui11 software when they are made.
--------- 2021-07-30 16:05:28 ---------
SigmaKey 2.40.09b1 HiSi: Get device info
Bootloader unlocked: NO
FB unlocked: NO
Battery voltage: 3.80 V
Phone model: BRQ-AN00
Build number: BRQ-AN00 11.0.0.155(C00E150R9P2)
Vendor/Country: all/cn
System version: Skipped
Android version: 10
Base version: BRQ-LGRP1-CHN 11.0.0.155
Custom version: BRQ-AN00-CUST 11.0.0.150(C00)
Preload version: BRQ-AN00-PRELOAD 11.0.0.2(C00R9)
Huawei-Over-the-Air info:
C_version: C00
D_version: D000
PLMN: 46002
BoardID: 10829
DeviceName: BRQ-AN00
Done

Gsmserver · 07-30-2021, 09:27

BRQ-AN00 is based on HiSilicon Kirin 985.
Do you have the test point for this device?

xiakaijun · 07-30-2021, 11:00

yes,I have.
--------- 2021-07-30 17:58:40 ---------
SigmaKey 2.40.09b1 HiSi: Load FastBoot
HUAWEI USB COM 1.0 (COM17), Provider: HUAWEI, Driver ver.: 2.0.3.6, Date: 2008/6/17, USB\VID_12D1&PID_3609&REV_0100
HiSilicon: Kirin 985
Sending boot...Error writing to serial port

Gsmserver · 07-30-2021, 11:02

Can you send this device to us? We would like to perform some tests with it. If yes, please contact GsmSupport for details. Also attach the TP schematics, please.

xiakaijun · 07-30-2021, 11:12

how much time does it take for test?

GSM_Support · 07-30-2021, 11:23

@ xiakaijun,

Can you sell us this phone?
Check PM for more details.

Best Regards
GSMServer team

xiakaijun · 07-30-2021, 11:56

It belongs to one of my customers,He has many different kinds of new Huawei phones,I must talk with him.

Gsmserver · 08-02-2021, 06:47

Quote:

Originally Posted by xiakaijun

It belongs to one of my customers,He has many different kinds of new Huawei phones,I must talk with him.

We are ready to talk about other new devices also.

07-28-2021, 04:19	#1 (permalink)
xiakaijun Freak Poster Join Date: Dec 2006 Posts: 468 Member: 407630 Status: Offline Thanks Meter: 36	how to remove Huawei ID based Kirin 985? I have a phone NOVA7 with EMUI 11 and I cant downgrade it to EMUI 10.How can I remove Huawei ID? --------- 2021-07-28 11:10:01 --------- SigmaKey 2.40.09b1 HiSi: Get device info Bootloader unlocked: NO FB unlocked: NO Battery voltage: 4.15 V Phone model: JEF-AN20 Build number: JEF-AN20 11.0.0.149(C00E149R7P1) Vendor/Country: all/cn System version: Skipped Android version: 10 Base version: JEF-LGRP1-CHN 11.0.0.143 Custom version: JEF-AN20-CUST 11.0.0.142(C00) Preload version: JEF-AN20-PRELOAD 11.0.0.1(C00R7) Huawei-Over-the-Air info: C_version: C00 D_version: D000 PLMN: 46003 BoardID: 10969 DeviceName: JEF-AN20 Done

07-28-2021, 06:35	#2 (permalink)
GSM_Support Product Supporter Join Date: Feb 2005 Location: GSMserver Team Posts: 36,980 Member: 121052 Status: Offline Sonork: 100.107126 Thanks Meter: 80,766	@ xiakaijun, Current phone model can be serviced via Software or hardware testpoint operation. Please refer to this link for the detailed, step-by-step, manual on how to service phone via software / hardware testpoint. As the phone has one of the latest firmware versions, software testpoint may not work, in such case service phone via hardware testpoint. Best Regards GSMServer team

07-30-2021, 09:13	#3 (permalink)
xiakaijun Freak Poster Join Date: Dec 2006 Posts: 468 Member: 407630 Status: Offline Thanks Meter: 36	Can I remove Huawei ID of Nova8 Pro with Emui 11?These phones no lower Emui11 software when they are made. --------- 2021-07-30 16:05:28 --------- SigmaKey 2.40.09b1 HiSi: Get device info Bootloader unlocked: NO FB unlocked: NO Battery voltage: 3.80 V Phone model: BRQ-AN00 Build number: BRQ-AN00 11.0.0.155(C00E150R9P2) Vendor/Country: all/cn System version: Skipped Android version: 10 Base version: BRQ-LGRP1-CHN 11.0.0.155 Custom version: BRQ-AN00-CUST 11.0.0.150(C00) Preload version: BRQ-AN00-PRELOAD 11.0.0.2(C00R9) Huawei-Over-the-Air info: C_version: C00 D_version: D000 PLMN: 46002 BoardID: 10829 DeviceName: BRQ-AN00 Done

07-30-2021, 09:27	#4 (permalink)
Gsmserver Product Supporter Join Date: Feb 2003 Location: gsmserver Posts: 9,136 Member: 21077 Status: Offline Thanks Meter: 116,329	BRQ-AN00 is based on HiSilicon Kirin 985. Do you have the test point for this device?

07-30-2021, 11:00	#5 (permalink)
xiakaijun Freak Poster Join Date: Dec 2006 Posts: 468 Member: 407630 Status: Offline Thanks Meter: 36	yes,I have. --------- 2021-07-30 17:58:40 --------- SigmaKey 2.40.09b1 HiSi: Load FastBoot HUAWEI USB COM 1.0 (COM17), Provider: HUAWEI, Driver ver.: 2.0.3.6, Date: 2008/6/17, USB\VID_12D1&PID_3609&REV_0100 HiSilicon: Kirin 985 Sending boot...Error writing to serial port

07-30-2021, 11:02	#6 (permalink)
Gsmserver Product Supporter Join Date: Feb 2003 Location: gsmserver Posts: 9,136 Member: 21077 Status: Offline Thanks Meter: 116,329	Can you send this device to us? We would like to perform some tests with it. If yes, please contact GsmSupport for details. Also attach the TP schematics, please.

07-30-2021, 11:12	#7 (permalink)
xiakaijun Freak Poster Join Date: Dec 2006 Posts: 468 Member: 407630 Status: Offline Thanks Meter: 36	how much time does it take for test?

07-30-2021, 11:23	#8 (permalink)
GSM_Support Product Supporter Join Date: Feb 2005 Location: GSMserver Team Posts: 36,980 Member: 121052 Status: Offline Sonork: 100.107126 Thanks Meter: 80,766	@ xiakaijun, Can you sell us this phone? Check PM for more details. Best Regards GSMServer team

07-30-2021, 11:56	#9 (permalink)
xiakaijun Freak Poster Join Date: Dec 2006 Posts: 468 Member: 407630 Status: Offline Thanks Meter: 36	It belongs to one of my customers,He has many different kinds of new Huawei phones,I must talk with him.