Quote:
Originally Posted by oscar.freire  After write nv partition you still have to repair IMEI using HCU. This time you won't have wrong backup file error |
Same issue after write NV..
Quote:
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
2020-06-09 12:55:12.176 Fixed IMEI1 CRC: 222222222222228
2020-06-09 12:55:12.176 Fixed IMEI2 CRC: 333333333333337
2020-06-09 12:55:12.176 Fixed IMEI3 CRC: 444444444444446
New MEID : 11111111111111
New IMEI 1 : 222222222222228
New IMEI 2 : 333333333333337
New IMEI 3 : 444444444444446
New downgrade/customization limitations : UNLOCKED
2020-06-09 12:55:12.196 Connecting to server...
2020-06-09 12:55:12.686 Connected!
BOOTLOADER selected to update:Kirin970_T2_A8.1_V5
2020-06-09 12:55:14.506 Downloading bootloader...
2020-06-09 12:55:14.516 Find device COM20, handle 10544
FILE TO download: Kirin970_T2_A8.1_V5_3.dtwork
downloading file Kirin970_T2_A8.1_V5_3.dtwork...
2020-06-09 12:55:16.166 Success
FILE TO download: Kirin970_T2_A8.1_V5_4.dtwork
downloading file Kirin970_T2_A8.1_V5_4.dtwork...
2020-06-09 12:55:17.206 Success
FILE TO download: Kirin970_T2_A8.1_V5_5.dtwork
downloading file Kirin970_T2_A8.1_V5_5.dtwork...
2020-06-09 12:56:08.074 Success
2020-06-09 12:56:08.094 Bootloader write success!
2020-06-09 12:56:08.094 Waiting for device REMOVAL/INSERTION...
2020-06-09 12:56:15.384 Device ready!
2020-06-09 12:56:15.514 Found fastboot device: XTX7N18830004268
2020-06-09 12:56:15.604 Reading info...
2020-06-09 12:56:17.425 Read NV FAIL!
2020-06-09 12:56:20.066 PIHeadFile.hash invalid hash!
2020-06-09 12:56:20.076 ImeiFile_I0.hash invalid hash!
2020-06-09 12:56:20.076 ImeiFile_I1.hash invalid hash!
2020-06-09 12:56:20.086 Done!
Fastboot provided info:
Model: COR-L29
Firmware: Chipset-boston 8.2.0.001(00UW)
MEID: 00000000000000
SN: XTX7N18830004268
PCB SN: 7N5FBJ188X103037
WIFI MAC: A87D12C7290F
BT MAC: A87D12C72B03
Bootloader FB lock: unlocked
Bootloader User lock: locked
CPU: kirin970
Theme color: black
Found signed IMEI:
IMEI1: 8611
IMEI2: 86119
SIM NW_LOCK status: UNLOCKED
Found OEM data:
IMEI:869
IMEI1:86
MEID:00000000000000
Model: COR-L29
Firmware: COR-L29 9.0.0.156(SP51C636E1R1P9)
Rescue: rescue:Chipset-boston 8.2.0.001(00QL)
Vendor: hw
Country: spcseas
Version limitation: OFF
SIMCARDMODE: double
Bootloader User lock: locked
RD mode: OFF
Phone ID: 05BBB45A26D05A9
2020-06-09 12:56:24.466 Repairing...
2020-06-09 12:56:29.327 IMEI3 repair skipped - sign file not found
2020-06-09 12:56:29.667 Wrong backup file!
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