P40 Pro - Huawei ID

[zakiyyboss]

Downgraded to :
Huawei P40 Pro hw eu ELS-NX9 Elsa-N29 ELS-N29 ELS-N29 11.0.0.230(C432E3R6P4)

DONE:

Reconnect phone's battery and repeat the operation from the start
But don't perform "Load fastboot" before "Huawei ID" service operation.
Just connect the phone in COM 1.0 mode, select P40/P40Pro 5G (boot 2) and run the Huawei ID remove

But phone restart when changing CABLE.

Read this post and Try:

https://forum.gsmhosting.com/vbb/f71...olved-3042467/

SAme ISSUE

What can be DONE?


ONly BOOT KIRIN 990 5g WOrks

SigmaKey 2.46.01 HiSi: Remove Huawei ID
Phone model: ELS-NX9
Version: ELS-N29 11.0.0.230(C432E3)
The battery must be connected to the phone's board and fully charged. [YES]
Removing firmware protection.....Wait 60 seconds and retry

This when Load fastboot and try to remove Huawei ID

[Gsmserver]

Don't forget to connect charged battery to the board during the service operation. Connect usb cable to the USB port from the motherboard side.

Disconnect and restart the device.
Connect the device in COM 1.0 mode, don't perform "Load fastboot"
Select P40/P40Pro 5G (boot 2)
Start the Huawei ID operation from the beginning.

[zakiyyboss]

Hello
when choosing this: Select P40/P40Pro 5G (boot 2)
When ask to change cable and use NORMAL usb.. it detects the USB but when it start the process it Restart the phone !


But his BOOT: KIRIN 990 5g does not Disconct the USB.. i tried manytimes !

[Gsmserver]

Are you using a cable implemented using this schematic?

[zakiyyboss]

Originally Posted by Gsmserver

Are you using a cable implemented using this schematic?

Yes indeed.. the phone is BOOTING properly .. when asking to change to |NORMAL usb it detect but when software start to load.. it disconnect..

If i choose KIRIN 990 5g the process is Completed sucessfully but it is still lock.

THe disconnection only occurs when this boot: P40/P40Pro 5G (boot 2)

[bux_harun]

Originally Posted by zakiyyboss

Yes indeed.. the phone is BOOTING properly .. when asking to change to |NORMAL usb it detect but when software start to load.. it disconnect..

If i choose KIRIN 990 5g the process is Completed sucessfully but it is still lock.

THe disconnection only occurs when this boot: P40/P40Pro 5G (boot 2)

https://forum.gsmhosting.com/vbb/f71...olved-3042467/
i follow this post
i just done one same happen i had same issu
1st flash phone
https://androidhost.ru/Z6c?pt=U2xsRE...SW5Vc2taZz0%3D
after cleck 5g boot 2 removed id agin
SigmaKey v.2.46.01
952276333 Sigma dongle 2.46, Initializing...OK
Pack 1: Activated
Pack 2: Activated
Pack 3: Activated
Pack 4: Activated
Pack 5: Activated
--------- 2023-03-25 11:39:25 ---------
SigmaKey 2.46.01 HiSi: Enable downgrade
HUAWEI USB COM 1.0 (COM35), Provider: HUAWEI Incorporated, Driver ver.: 2.0.6.725, Date: 10/08/2014, USB\VID_12D1&PID_3609&REV_0100
Cancelled
--------- 2023-03-25 11:39:38 ---------
SigmaKey 2.46.01 HiSi: Enable downgrade
HUAWEI USB COM 1.0 (COM35), Provider: HUAWEI Incorporated, Driver ver.: 2.0.6.725, Date: 10/08/2014, USB\VID_12D1&PID_3609&REV_0100
HiSilicon: Kirin 990 5G
Phone model: ELS-NX9
Version: ELS-N29 11.0.0.260(C432E3R5P3)
Enabling firmware downgrade...Done
--------- 2023-03-25 11:45:50 ---------
SigmaKey 2.46.01 HiSi: Write firmware
Wrong selection of firmware files can damage the phone.
Are you sure you want to proceed? [YES]
Flash file D:\MOBILE EXPERT\Huawei\P40pro\update sd bace\PTABLE.APP
Phone model: ELS-NX9
Version: ELS-N29 11.0.0.260(C432E3R5P3)
Writing flash ptable...OK
Writing flash...Done
Flash file D:\MOBILE EXPERT\Huawei\P40pro\update_sd_cust\PTABLE.APP
Writing flash...Skipped
Flash file D:\MOBILE EXPERT\Huawei\P40pro\update_sd_preload\PTABLE.APP
Writing flash...Skipped
Flash file D:\MOBILE EXPERT\Huawei\P40pro\update sd bace\UPDATE.APP
Writing flash ptable...OK
Writing flash xloader...OK
Writing flash fastboot...OK
Writing flash bl2...OK
Writing flash boot...OK
Writing flash dtbo...OK
Writing flash vector...OK
Writing flash fw_lpm3...OK
Writing flash hhee...OK
Writing flash vbmeta...OK
Writing flash teeos...OK
Writing flash trustfirmware...OK
Writing flash hieps...OK
Writing flash sensorhub...OK
Writing flash fw_hifi...OK
Writing flash modemnvm_update...OK
Writing flash modemnvm_cust...OK
Writing flash modem_driver...OK
Writing flash recovery...OK
Writing flash recovery_ramdisk...OK
Writing flash recovery_vendor...OK
Writing flash recovery_vbmeta...OK
Writing flash erecovery...OK
Writing flash erecovery_ramdisk...OK
Writing flash erecovery_vendor...OK
Writing flash erecovery_vbmeta...OK
Writing flash preas.0...OK
Writing flash preavs.0...OK
Writing flash eng_vendor...OK
Writing flash eng_system...OK
Writing flash hdcp...OK
Writing flash cache.0...OK
Writing flash ramdisk...OK
Writing flash super.0...OK
Writing flash super.1...OK
Writing flash super.2...OK
Writing flash super.3...OK
Writing flash super.4...OK
Writing flash super.5...OK
Writing flash super.6...OK
Writing flash super.7...OK
Writing flash super.8...OK
Writing flash super.9...OK
Writing flash super.10...OK
Writing flash super.11...OK
Writing flash metadata...OK
Writing flash vbmeta_system...OK
Writing flash vbmeta_vendor...OK
Writing flash vbmeta_odm...OK
Writing flash vbmeta_hw_product...OK
Writing flash vbmeta_cust...OK
Writing flash isp_firmware...OK
Writing flash modem_fw...OK
Writing flash ivp...OK
Writing flash npu...OK
Writing flash hisee_img...OK
Writing flash userdata.0...OK
Writing flash version.0...OK
Writing flash preload.0...OK
Writing flash patch.0...OK
Writing flash kpatch...OK
Writing flash...Done
Flash file D:\MOBILE EXPERT\Huawei\P40pro\update_sd_cust\UPDATE.APP
Writing flash version.0...OK
Writing flash...Done
Flash file D:\MOBILE EXPERT\Huawei\P40pro\update_sd_preload\UPDATE.APP
Writing flash preload.0...OK
Writing flash preload.1...OK
Writing flash...Done
--------- 2023-03-25 11:56:46 ---------
SigmaKey 2.46.01 HiSi: Remove Huawei ID
HUAWEI USB COM 1.0 (COM35), Provider: HUAWEI Incorporated, Driver ver.: 2.0.6.725, Date: 10/08/2014, USB\VID_12D1&PID_3609&REV_0100
The battery must be connected to the phone's board and fully charged. [YES]
HiSilicon: Kirin 990 5G
Phone model: ELS-NX9
Version: ELS-N29 11.0.0.202(C432E3R6P4)
SN: K5J0220526001413
OEM Info IMEI1: 862849040622125
OEM Info IMEI2: 862849040631126
MEID: A00000B80168C4
Phone model: ELS-NX9
Build number: ELS-N29 11.0.0.202(C432E3R6P4)
Security area saved to "C:\Users\Mobile Expert\Documents\SigmaKey\security backup\0952276333\862849040622125_862849040631126_ Huawei_ELS-NX9_ELS-N29 11_0_0_202(C432E3R6P4).skb"
Removing Huawei ID...Done
--------- 2023-03-25 12:21:52 ---------
SigmaKey 2.46.01 HiSi: Remove Huawei ID
HUAWEI USB COM 1.0 (COM35), Provider: HUAWEI Incorporated, Driver ver.: 2.0.6.725, Date: 10/08/2014, USB\VID_12D1&PID_3609&REV_0100
The battery must be connected to the phone's board and fully charged. [YES]
HiSilicon: P40/P40Pro 5G (boot 3)
Connecting........................................ .......................Failed
--------- 2023-03-25 12:25:33 ---------
SigmaKey 2.46.01 HiSi: Remove Huawei ID
HUAWEI USB COM 1.0 (COM35), Provider: HUAWEI Incorporated, Driver ver.: 2.0.6.725, Date: 10/08/2014, USB\VID_12D1&PID_3609&REV_0100
The battery must be connected to the phone's board and fully charged. [YES]
HiSilicon: P40/P40Pro 5G (boot 3)
Phone model: ELS-NX9
Version: ELS-N29 11.0.0.202(C432E3R6P4)
SN: K5J0220526001413
OEM Info IMEI1: 862849040622125
OEM Info IMEI2: 862849040631126
MEID: A00000B80168C4
Phone model: ELS-NX9
Build number: ELS-N29 11.0.0.202(C432E3R6P4)
The recommended bootloader version for this model: (boot 2)
Security area saved to "C:\Users\Mobile Expert\Documents\SigmaKey\security backup\0952276333\862849040622125_862849040631126_ Huawei_ELS-NX9_ELS-N29 11_0_0_202(C432E3R6P4) (0).skb"
Removing Huawei ID...Done
--------- 2023-03-25 12:38:43 ---------
SigmaKey 2.46.01 HiSi: Enable downgrade
HUAWEI USB COM 1.0 (COM35), Provider: HUAWEI Incorporated, Driver ver.: 2.0.6.725, Date: 10/08/2014, USB\VID_12D1&PID_3609&REV_0100
HiSilicon: P40/P40Pro 5G (boot 2)
Phone model: ELS-NX9
Version: ELS-N29 11.0.0.202(C432E3R6P4)
Enabling firmware downgrade...Done
--------- 2023-03-25 12:42:03 ---------
SigmaKey 2.46.01 HiSi: Write firmware
Wrong selection of firmware files can damage the phone.
Are you sure you want to proceed? [YES]
Flash file D:\MOBILE EXPERT\Huawei\P40pro\update sd bace\PTABLE.APP
Phone model: ELS-NX9
Version: ELS-N29 11.0.0.202(C432E3R6P4)
Writing flash ptable...OK
Writing flash...Done
Flash file D:\MOBILE EXPERT\Huawei\P40pro\update_sd_cust\PTABLE.APP
Writing flash...Skipped
Flash file D:\MOBILE EXPERT\Huawei\P40pro\update_sd_preload\PTABLE.APP
Writing flash...Skipped
Flash file D:\MOBILE EXPERT\Huawei\P40pro\update sd bace\UPDATE.APP
Writing flash ptable...OK
Writing flash xloader...OK
Writing flash fastboot...OK
Writing flash bl2...OK
Writing flash boot...OK
Writing flash dtbo...OK
Writing flash vector...OK
Writing flash fw_lpm3...OK
Writing flash hhee...OK
Writing flash vbmeta...OK
Writing flash teeos...OK
Writing flash trustfirmware...OK
Writing flash hieps...OK
Writing flash sensorhub...OK
Writing flash fw_hifi...OK
Writing flash modemnvm_update...OK
Writing flash modemnvm_cust...OK
Writing flash modem_driver...OK
Writing flash recovery...OK
Writing flash recovery_ramdisk...OK
Writing flash recovery_vendor...OK
Writing flash recovery_vbmeta...OK
Writing flash erecovery...OK
Writing flash erecovery_ramdisk...OK
Writing flash erecovery_vendor...OK
Writing flash erecovery_vbmeta...OK
Writing flash preas.0...OK
Writing flash preavs.0...OK
Writing flash eng_vendor...OK
Writing flash eng_system...OK
Writing flash hdcp...OK
Writing flash cache.0...OK
Writing flash ramdisk...OK
Writing flash super.0...OK
Writing flash super.1...OK
Writing flash super.2...OK
Writing flash super.3...OK
Writing flash super.4...OK
Writing flash super.5...OK
Writing flash super.6...OK
Writing flash super.7...OK
Writing flash super.8...OK
Writing flash super.9...OK
Writing flash super.10...OK
Writing flash super.11...OK
Writing flash metadata...OK
Writing flash vbmeta_system...OK
Writing flash vbmeta_vendor...OK
Writing flash vbmeta_odm...OK
Writing flash vbmeta_hw_product...OK
Writing flash vbmeta_cust...OK
Writing flash isp_firmware...OK
Writing flash modem_fw...OK
Writing flash ivp...OK
Writing flash npu...OK
Writing flash hisee_img...OK
Writing flash userdata.0...OK
Writing flash version.0...OK
Writing flash preload.0...OK
Writing flash patch.0...OK
Writing flash kpatch...OK
Writing flash...Done
Flash file D:\MOBILE EXPERT\Huawei\P40pro\update_sd_cust\UPDATE.APP
Writing flash version.0...OK
Writing flash...Done
Flash file D:\MOBILE EXPERT\Huawei\P40pro\update_sd_preload\UPDATE.APP
Writing flash preload.0...OK
Writing flash preload.1...OK
Writing flash...Done
--------- 2023-03-25 13:00:04 ---------
SigmaKey 2.46.01 HiSi: Remove Huawei ID
HUAWEI USB COM 1.0 (COM35), Provider: HUAWEI Incorporated, Driver ver.: 2.0.6.725, Date: 10/08/2014, USB\VID_12D1&PID_3609&REV_0100
The battery must be connected to the phone's board and fully charged. [YES]
HiSilicon: P40/P40Pro 5G (boot 2)
Phone model: ELS-NX9
Version: ELS-N29 11.0.0.230(C432E3R6P4)
SN: K5J0220526001413
OEM Info IMEI1: 862849040622125
OEM Info IMEI2: 862849040631126
MEID: A00000B80168C4
Phone model: ELS-NX9
Build number: ELS-N29 11.0.0.230(C432E3R6P4)
Security area saved to "C:\Users\Mobile Expert\Documents\SigmaKey\security backup\0952276333\862849040622125_862849040631126_ Huawei_ELS-NX9_ELS-N29 11_0_0_230(C432E3R6P4).skb"
Removing Huawei ID...Done
try this firmware