Huawei P20 Pro (CLT-L09)(Android 9) IMEI REPAIR

[WhyLeR]

Beta v.3

Before operation turn phone to TestPoint mode:
Turn off phone, then short TestPoint on phone pcb
and plug USB cable
Wait for device "HUAWEI USB COM 1.0" in Ports


Repair
New IMEI 1 : 867xx
New IMEI 2 : 867xx
New downgrade/customization limitations : UNLOCKED
2020-06-22 23:57:12.887 Connecting to server...
2020-06-22 23:57:13.146 Connected!
BOOTLOADER selected to update:Kirin970_T1_A8.1_V6
2020-06-22 23:57:14.585 Downloading bootloader...
2020-06-22 23:57:14.589 Find device COM1, handle 10532
FILE TO download: Kirin970_T1_A8.1_V6_3.dtwork
downloading file Kirin970_T1_A8.1_V6_3.dtwork...
2020-06-22 23:57:16.976 Success
FILE TO download: Kirin970_T1_A8.1_V6_4.dtwork
downloading file Kirin970_T1_A8.1_V6_4.dtwork...
2020-06-22 23:57:18.456 Success
FILE TO download: Kirin970_T1_A8.1_V6_5.dtwork
downloading file Kirin970_T1_A8.1_V6_5.dtwork...
2020-06-22 23:58:11.275 Success
2020-06-22 23:58:13.385 Bootloader write success!
2020-06-22 23:58:13.389 Waiting for device REMOVAL/INSERTION...
2020-06-22 23:58:20.067 Device ready!
2020-06-22 23:58:20.272 Reading info...
2020-06-22 23:58:25.901 PIHeadFile.hash invalid hash!
2020-06-22 23:58:25.906 ImeiFile_I0.hash invalid hash!
2020-06-22 23:58:25.911 ImeiFile_I1.hash invalid hash!
2020-06-22 23:58:25.918 Done!

Fastboot provided info:
Model: CLT-L29
Firmware: CLT-L29 9.0.0.286(C432E5R1P9)
MEID: A000009CA822E5
SN: WCR0218B27001165
PCB SN: 025DGT18BP003579
WIFI MAC: 14D1691E623F
BT MAC: 14D1691E66F0
Bootloader FB lock: unlocked
Bootloader User lock: unlocked
FBLOCK: 1
CPU: kirin970
Theme color: black
Device color: purple

Found signed IMEI:
IMEI1: 862xx
IMEI2: 862xx
SIM NW_LOCK status: UNLOCKED

Found NV data:
Modems: 3
IMEI1: 862xx
IMEI2: 862xx
IMEI3: 000000000000000
PESN: 806C65EE
MEID: A000009CA822E5

Found OEM data:
IMEI:862xx
IMEI1:862xx
MEID:A000009CA822E5
Model: CLT-L29
Firmware: CLT-L29 9.0.0.195(C432E5R1P9)
Rescue: rescue:Chipset-boston 8.1.0.001(01VW)
Vendor: hw
Country: eu
Version limitation: ON
SIMCARDMODE: double
Bootloader User lock: locked
RD mode: OFF
Phone ID: 586A127C453E658
2020-06-22 23:58:31.350 Repairing...
2020-06-22 23:58:35.496 Write partition modemnvm_factory...
2020-06-22 23:58:36.157 Write partition modemnvm_factory success!
2020-06-22 23:58:36.177 Write partition modemnvm_img...
2020-06-22 23:58:36.965 Write partition modemnvm_img success!
2020-06-22 23:58:36.985 Write partition modemnvm_system...
2020-06-22 23:58:37.633 Write partition modemnvm_system success!
2020-06-22 23:58:37.653 Write partition modem_secure...
2020-06-22 23:58:38.024 Write partition modem_secure success!
2020-06-22 23:58:38.042 Write partition oeminfo...
2020-06-22 23:58:40.452 Write partition oeminfo success!
2020-06-22 23:58:40.482 Unlocking restrictions...
2020-06-22 23:58:40.520 Unlock restrictions success!
2020-06-22 23:58:40.527 Done!

Memo log saved to C:\BOX\HCU CLIENT\Logs\20200622_235840_HCU_XloaderRepair_586A 127C453E658.txt

[zishhaider]

No board firmware required? Any os supported like android 10?

[Namelocked]

Originally Posted by zishhaider

No board firmware required? Any os supported like android 10?

Depending on android version may need to use testpoint for repair Supported Huawei models & features

[xiakaijun]

Does it mean that we can replace flash chips alonely?