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CMR AL09 (Mediapad M5) - HCU IMEI repair in TP mode fails : "Read NV Data fails"
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After "Analysing" the log above, and after having retrieved a "modem_secure.img" file that I reflashed , the "missing IMEI files in secure parition" is no longer an issue.
HOWEVER* , I am now faced with a new error "Wrong backup file!"
I believe, reading the following post https://forum.gsmhosting.com/vbb/f10...-file-2844749/) that I need the "NV files" for my model CMR-AL09 from DC support, in order to allow IMEI repair through HCU successfully....PLEASE help providing me with those....
Here is the new log:
20/11/2020 17:52:23
HCU Client v1.0.0.0362
Account: xxxxxxxxxxxx
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 : 8670290xxxxxx21
New downgrade/customization limitations : UNLOCKED
2020-11-20 17:52:24.221 Connecting to server...
2020-11-20 17:52:24.362 Connected!
2020-11-20 17:52:24.671 Not found HUAWEI device in Test Point mode!
2020-11-20 17:52:24.782 Found fastboot device: BXY6R193xxxxxx91
2020-11-20 17:52:24.852 Reading info...
2020-11-20 17:52:25.853 Read NV FAIL!
2020-11-20 17:52:28.020 Done!
Fastboot provided info:
Model: CMR-AL09
Firmware: CMR-AL09 9.1.0.343(C432E6R1P5)
MEID: A00000xxxxxx8B
SN: BXY6R18Cxxxxxx05
PCB SN: 6R4NMY18xxxxxx96
WIFI MAC: D016xxxxxx97
BT MAC: D016xxxxxx91
Bootloader FB lock: unlocked
Bootloader User lock: locked
FBLOCK: 1
CPU: hi3660
Theme color: black
Device color: gray
Found signed IMEI:
IMEI1: 8670290xxxxxx83
SIM NW_LOCK status: LOCKED
SIM NS_LOCK status: UNLOCKED
SIM SP_LOCK status: UNLOCKED
Found OEM data:
IMEI:8670290xxxxxx83
IMEI1:0000000xxxxxx00
MEID:A00000xxxxxx8B
Model: CMR-AL09
Firmware: CMR-AL09 9.0.1.161(C432E5R1P5)
Rescue: rescue:Chipset-chicago 8.0.0.6(07T3)
Vendor: hw
Country: eu
Version limitation: OFF
RD mode: OFF
Phone ID: BEEBC8ExxxxxxA5
2020-11-20 17:52:31.549 Repairing...
2020-11-20 17:52:32.019 Wrong backup file!
Memo log saved to F:\Downloads\HCU_362\Logs\20201120_175232_HCU_Xloa derRepair_BEEBC8ExxxxxxA5.txtLast edited by Matt M; 2020-11-20, 05:20 PM.
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CMR AL09 (Mediapad M5) - HCU IMEI repair in TP mode fails : "Read NV Data fails"
Hi all,
Would anyone have an idea as to how to resolve the following ?
Do those posts relate to my problem for my Mediapad M5 LTE (kirin 960):
https://forum.dc-unlocker.com/forum/...repair-problem
https://forum.gsmhosting.com/vbb/f10...w-fix-2843985/
Or this comment from here : https://forum.xda-developers.com/mat...t3887701/page2
"I had to flash modemnvm_backup, modemnvm_cust, modemnvm_fw, modemnvm_img from BLA-L09 when fixing my device.
But, after flashing those I would get No service. SIM was recognized. I had to restore my imeis/serial using HCU"
Here is the attempt to repair IMEI in TP mode on my Tablet but it fails with " Missing IMEI files in secure partition! "
################################################## ################################
20/11/2020 16:46:25
HCU Client v1.0.0.0362
Account: xxxxxxxxxxxxxxxx
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 MEID : A000009xxxxxxC
New IMEI 1 : 8670290xxxxxx21
New downgrade/customization limitations : UNLOCKED
2020-11-20 16:46:26.491 Connecting to server...
2020-11-20 16:46:26.733 Connected!
BOOTLOADER selected to update:Kirin960_Hi3660_T2_A7.0_V4
2020-11-20 16:46:27.285 Downloading bootloader...
2020-11-20 16:46:27.292 Find device COM26, handle 17196
FILE TO download: Kirin960_Hi3660_T2_A7.0_V4_3.dtwork
downloading file Kirin960_Hi3660_T2_A7.0_V4_3.dtwork...
2020-11-20 16:46:29.396 Success
FILE TO download: Kirin960_Hi3660_T2_A7.0_V4_4.dtwork
downloading file Kirin960_Hi3660_T2_A7.0_V4_4.dtwork...
2020-11-20 16:46:30.702 Success
FILE TO download: Kirin960_Hi3660_T2_A7.0_V4_5.dtwork
downloading file Kirin960_Hi3660_T2_A7.0_V4_5.dtwork...
2020-11-20 16:47:22.185 Success
2020-11-20 16:47:22.191 Bootloader write success!
2020-11-20 16:47:22.193 Waiting for device REMOVAL/INSERTION...
2020-11-20 16:47:27.105 Device ready!
2020-11-20 16:47:27.220 Found fastboot device: BXY6R18Cxxxxxx05
2020-11-20 16:47:27.266 Reading info...
2020-11-20 16:47:28.012 Read signed IMEI FAIL!
2020-11-20 16:47:28.251 Read NV FAIL!
2020-11-20 16:47:30.190 Missing signed files in secure partition!
2020-11-20 16:47:30.194 Done!
Fastboot provided info:
Model: CMR-AL09
Firmware: CMR-AL09 9.1.0.343(C432E6R1P5)
MEID: A00000xxxxxx8B
SN: BXY6R18Cxxxxxx05
PCB SN: 6R4NMY18xxxxxx96
WIFI MAC: D016xxxxxx97
BT MAC: D016xxxxxx91
Bootloader FB lock: unlocked
Bootloader User lock: locked
FBLOCK: 1
CPU: hi3660
Theme color: black
Device color: gray
Found OEM data:
IMEI:8670290xxxxxx83
IMEI1:000000000000000
MEID:A00000xxxxxx8B
Model: CMR-AL09
Firmware: CMR-AL09 8.0.0.195(C432)
Rescue: rescue:Chipset-chicago 8.0.0.6(07T3)
Vendor: hw
Country: eu
Version limitation: ON
Bootloader User lock: locked
RD mode: OFF
Phone ID: BEEBC8ExxxxxxA5
2020-11-20 16:47:33.719 Repairing...
2020-11-20 16:47:33.734 Missing IMEI files in secure partition!
################################################## ##########################################Last edited by Matt M; 2020-11-20, 04:11 PM.Tags: None
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