Repair Imei 6752 - GSM-Forum

John(LMT) · 08-13-2015, 22:09

Is it possible to repair imei to MTK 6752 x64 CPU? ( Lenovo A936 Note ) I was trying to do it installing a cdc mtk driver with no luck, not detected, here is phone info:

Code:

Chinese Miracle II  [MTK module] v 1.25

Operation : Check / Read Info [ v1.25 ]

1. Power Off Phone , Remove battery , Insert back
2. Insert USB cable. In some cases require hold BootKey

Wait for phone...
Phone found! [ 85 ]
Sync...
Inital regs read done
Boot Info : 
BB_CPU_ID : 6752
BB_CPU_HW : CA00
BB_CPU_SW : 8A00
BB_CPU_SB : 0000
BB_CPU_NM : [MediaTek] MT6732|MT6752_S00
Processing BROM stage
SecCfgVal : 0x00000000
BromVersion : 0xFF
BLVersion : 0x01
Preloader Status : Alive
Processing DA stage
DA Select done , sending 
NAND_ID : 00000000000000000000000000000000
eMMC_ID : 15010051375853414201B6EFE40861D7
DA Stat : v4.2 on BBID : 0x8F
DA Sent. Configure setting now ... 
DA started successuflly
eMMC FlashIC initialized
[eMMC] : FLASH_VEN : 0015 , OEM : 0100
[eMMC] : FLASH_INF : BASX7
[eMMC] : FLASH_CID : 15010051375853414201B6EFE40861D7
[eMMC] : FLASH_LEN : 0x00000001D2000000
INT RAM    : 0x00020000
EXT RAM    : 0x40000000
BOOT TYPE  : EMMC_FLASH_BOOT
SOC VERIFY : C1
Boot Ok!

[AP] : Initial info read Ok!

Done!
Elapsed: 00:00:16
Reconnect Power/Cable!

PASSIONATE_BOYS · 08-14-2015, 07:41

Hello,
MT6752 supported for repair security. Install driver from CM2MTK installed folder and try again.
What is phone vid&pid?
Also post log.

Br.

Br.

John(LMT) · 08-14-2015, 16:01

Quote:

Originally Posted by PASSIONATE_BOYS

Hello,
MT6752 supported for repair security. Install driver from CM2MTK installed folder and try again.
What is phone vid&pid?
Also post log.

Br.

Br.

Here is the log, i have tested all drivers one by one, in CM2MTK driver SP folder, with no one is detected:

Code:

Operation : Repair Security [ v1.25 ]

1. Power Off Phone , Remove battery , Insert back
2. Insert USB cable. In some cases require hold BootKey

Wait for phone...
Phone found! [ 36 ]
Sync...
Device boot not done
Check Drivers
Try again 

Init Service mode failed, something went wrong :(

Reconnect Power/Cable!

JayDi · 08-14-2015, 17:50

Need "VID/PID" info from device properties.
And CM2 Permanent mode.

John(LMT) · 08-14-2015, 18:06

Quote:

Originally Posted by JayDi

Need "VID/PID" info from device properties.
And CM2 Permanent mode.

Hello i selected option "Repair Mode: CM2/Permanent" here is the log:

Code:

Operation : Repair Security [ v1.25 ]

1. Power Off Phone , Remove battery , Insert back
2. Insert USB cable. In some cases require hold BootKey

Wait for phone...
Phone found! [ 36 ]
Sync...
Inital regs read done
Boot Info : 
BB_CPU_ID : 6752
BB_CPU_HW : CA00
BB_CPU_SW : 8A00
BB_CPU_SB : 0000
BB_CPU_NM : [MediaTek] MT6732|MT6752_S00
Processing BROM stage
SecCfgVal : 0x00000000
BromVersion : 0xFF
BLVersion : 0x01
Preloader Status : Alive
Processing DA stage
DA Select done , sending 
NAND_ID : 00000000000000000000000000000000
eMMC_ID : 15010051375853414201B6EFE40861D7
DA Stat : v4.2 on BBID : 0x8F
DA Sent. Configure setting now ... 
DA started successuflly
eMMC FlashIC initialized
[eMMC] : FLASH_VEN : 0015 , OEM : 0100
[eMMC] : FLASH_INF : BASX7
[eMMC] : FLASH_CID : 15010051375853414201B6EFE40861D7
[eMMC] : FLASH_LEN : 0x00000001D2000000
INT RAM    : 0x00020000
EXT RAM    : 0x40000000
BOOT TYPE  : EMMC_FLASH_BOOT
SOC VERIFY : C1
Boot Ok!

IMEI [00] : 865583XXXXXXXX
IMEI [01] : 865583XXXXXXXX

Set IMEI [00] : 865583XXXXXXXX
Set IMEI [01] : 865583XXXXXXXX
Prepare finished. Security check required!

Wait for phone...
Phone found! [ 36 ]
Sync...
PostCheck Ok! Repair done!

Done!
Elapsed: 00:01:05
Reconnect Power/Cable!

The Problem now is when phone starts booting, small letters appears saying: ''=> TOOL DL image Fail!'' and keeps restarting.

JayDi · 08-14-2015, 18:57

Do "Fix DL" in service tab.

John(LMT) · 08-14-2015, 21:08

Quote:

Originally Posted by JayDi

Do "Fix DL" in service tab.

Thanks team problems solved now!

JayDi · 08-14-2015, 21:13

You can always fix "=> TOOL DL image Fail!" with "Fix DL" button.
It not kill user data or damage anything, just remove that message and allow phone boot.

tzckn · 08-18-2015, 15:53

Quote:

Originally Posted by John(LMT)

Thanks team problems solved now!

hi
how did u solve i have the same problem. i cant write imei to lenovo a936?
pls could you describe how can i solve the imei writing problem.

PASSIONATE_BOYS · 08-18-2015, 16:02

Quote:

Originally Posted by tzckn

hi
how did u solve i have the same problem. i cant write imei to lenovo a936?
pls could you describe how can i solve the imei writing problem.

Hello,
For help post log from CM2MTK V1.25 Repair Security Permanent Mode.

Br.

tzckn · 08-18-2015, 21:30

Quote:

Originally Posted by PASSIONATE_BOYS

Hello,
For help post log from CM2MTK V1.25 Repair Security Permanent Mode.

Br.

Is it screen record programme. How can i dowmload nd use?

JayDi · 08-19-2015, 04:42

It is right mouse button click on programm log - copy.

08-14-2015, 07:41	#2 (permalink)
PASSIONATE_BOYS No Life Poster Join Date: Jul 2007 Location: Infinity-Box Support- Posts: 9,321 Member: 541591 Status: Offline Sonork: 100.1611509 Thanks Meter: 7,361	Hello, MT6752 supported for repair security. Install driver from CM2MTK installed folder and try again. What is phone vid&pid? Also post log. Br. Br.

08-14-2015, 17:50	#4 (permalink)
JayDi No Life Poster Join Date: Mar 2007 Location: Where you live Posts: 18,542 Member: 462970 Status: Offline Thanks Meter: 20,352	Need "VID/PID" info from device properties. And CM2 Permanent mode.

08-14-2015, 18:57	#6 (permalink)
JayDi No Life Poster Join Date: Mar 2007 Location: Where you live Posts: 18,542 Member: 462970 Status: Offline Thanks Meter: 20,352	Do "Fix DL" in service tab.

08-14-2015, 21:13	#8 (permalink)
JayDi No Life Poster Join Date: Mar 2007 Location: Where you live Posts: 18,542 Member: 462970 Status: Offline Thanks Meter: 20,352	You can always fix "=> TOOL DL image Fail!" with "Fix DL" button. It not kill user data or damage anything, just remove that message and allow phone boot.

08-19-2015, 04:42	#12 (permalink)
JayDi No Life Poster Join Date: Mar 2007 Location: Where you live Posts: 18,542 Member: 462970 Status: Offline Thanks Meter: 20,352	It is right mouse button click on programm log - copy.