HUAWEI G620-L72 MSM8226 Hang On Logo Problem Solve in CM2 QLM Modify Firmware

**asmilon0** · 27-12-2017, 12:07 PM

HUAWEI G620-L72 MSM8226 Hang On Logo Problem Solve in CM2 QLM Modify Firmware

1st Read Full Firmware in CM2 QLM

Wait for phone...
Device Found!
Initialize ...
Handshake passed!
ID_BLOCK_I : SnapDragon 400 [MSM8x26/28]
ID_BLOCK_S : 01572F6D
ID_BLOCK_L : 7A8AE01EB925525D0A7F91FE390090B8
ID_BLOCK_L : 3241CF5E53C26CF91CDBBC757FB6A0AB
Use CM2 Internal Loader
Loader Sent! Initializing ...
Running FireHose on BBID : MSM8x26 , FLASH : eMMC , mVER : 1
ExtInfo : 0x0000C000/0000C000/00001000/00001000/00000000
Boot Ok!

Brand : Huawei
ProdName : G620-L72
ProdModel : HUAWEI G620-L72
Device : G620-L72
AndroidVer: 4.3
Manufact. : HUAWEI
QLMxCPU : MSM8226

DevInfo : MSM8226__HUAWEI__Huawei__ANDR_v4.3__HUAWEI_G620-L72__G620-L72__G620-L72

Reading Flash Content ...
[Read Ok] : gpt_main0.bin
[Read Ok] : sbl1.mbn
[Read Ok] : deploy.mbn
[Read Ok] : rpm.mbn
[Read Ok] : tz.mbn
[Read Ok] : emmc_appsboot.mbn
[Read Ok] : oemdata.bin
[Read Ok] : NON-HLOS.bin
[Read Ok] : fs_gc.img
[Read Ok] : persist.img
[Read Ok] : boot.img
[Read Ok] : recovery.img
[Read Ok] : cust.img
[Read Ok] : cache.img
[Read Ok] : misc.img
[Read Ok] : system.img
[Read Ok] : userdata.img
[Read Ok] : gpt_backup0.bin

Android Info saved!
Read finished!
Configuration : MSM8x26 / eMMC
Firmware Size : 1128 MiB

Done!
Elapsed: 00:04:01

2nd Download G620-L72_G620-L72V100R001C17B127 _4.3 Firmware Modify Picture Insade
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3rd Load Firmware CM2 QLM and Click Flash :

Loading firmware ...
Created by Infinity-Box (c) Chinese Miracle II (c) 2017

Device Brand : Huawei
Device Manufact.: HUAWEI
Device Model : G620-L72
Device CPU : MSM8226
Device IntName : G620-L72
Device Version : 4.3
CU_SWVer : HUAWEI
Device Compile : 6/28/2014 7:00:25 AM
Device ExtInfo : HUAWEI G620-L72
Load Ok!

Operation : Flash [ v1.16 ]
ForceFlashing : Disabled

Verify FW package ...
Verification passed!

1. Power Off Phone , Remove battery , Insert back
2. PRESS and HOLD BOTH VOLUME KEYS!
3. Insert USB cable. In some cases require use EDL cable or TP to force EDL mode!

Wait for phone...
Device Found!
Initialize ...
Handshake passed!
ID_BLOCK_I : SnapDragon 400 [MSM8x26/28]
ID_BLOCK_S : 01572F6D
ID_BLOCK_L : 7A8AE01EB925525D0A7F91FE390090B8
ID_BLOCK_L : 3241CF5E53C26CF91CDBBC757FB6A0AB
Pickup loader from firmware package
Loader Sent! Initializing ...
Running FireHose on BBID : MSM8x26 , FLASH : eMMC , mVER : 1
ExtInfo : 0x0000C000/0000C000/00001000/00001000/00000000
Boot Ok!

Flash Chain : 27
Flashing now

Flashing : gpt_main0.bin
Flashing : sbl1.mbn
Flashing : deploy.mbn
Flashing : rpm.mbn
Flashing : tz.mbn
Flashing : emmc_appsboot.mbn
Flashing : NON-HLOS.bin
Flashing : persist.img
Flashing : boot.img
Flashing : recovery.img
Flashing : cust.img
Flashing : cache.img
Flashing : misc.img
Flashing : system.img
Flashing : userdata.img
Flashing : gpt_backup0.bin
Wipe data ...

BootConfig set to 0x00

Flashing done!

Done!
Elapsed: 00:03:07

Reconnect Power/Cable!