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-   -   MT6255 : Factory FW Read, Service and etc! (https://forum.gsmhosting.com/vbb/f296/mt6255-factory-fw-read-service-etc-2127475/)

JayDi 08-27-2016 12:11

MT6255 : Factory FW Read, Service and etc!
 
Identify :
Code:

Operation : Check / Read Info [ v1.55 ]

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

Wait for phone...
Phone found! [ 14 ]
Sync...
Sync Ok, read regs...
Inital regs read done
Boot Info :
BB_CPU_ID : 6255
BB_CPU_HW : CA03
BB_CPU_SW : 0002
BB_CPU_SB : 8A00
BB_CPU_NM : [MediaTek] MT6255_S0000
BROM Protocol Version : 05
Setting...
Setting done , result code 0x0000
BROM stage done
Seek and prepare DownloadAgent
DownloadAgent matching HW Found!
DA verify and select done
Sending DA to target ...
InitRes : 00000000
DEV[0] : 0100 B100 8000 5500
DEV[1] : 0100 B100 8000 5500
Select EMI : 01B1805500000000
DA_INFO  : 0xC0 , Ver : 3.2 , BBID : 0x85
SOC_VERIFY : 0xC1
BOOT_STYLE : NAND_FLASH_BOOT
NAND Flash IC initialized
FLASH_VEN  : 0x0070 , [FILDEX] FMN1SD5SBS_50IA
FLASH_DIE0 : 0001 00B1 0080 0055
FLASH_DIE1 : 0001 00B1 0080 0055
FLASH_LEN  : 0x08000000
INT_RAM : 0x00007000
EXT_RAM : 0x02000000

Done!
Elapsed: 00:00:15
Reconnect Power/Cable!

Format fs :
Code:

Operation : Format FileSystem [ v1.55 ]

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

Wait for phone...
Phone found! [ 14 ]
Sync...
Sync Ok, read regs...
Inital regs read done
Boot Info :
BB_CPU_ID : 6255
BB_CPU_HW : CA03
BB_CPU_SW : 0002
BB_CPU_SB : 8A00
BB_CPU_NM : [MediaTek] MT6255_S0000
BROM Protocol Version : 05
Setting...
Setting done , result code 0x0000
BROM stage done
Seek and prepare DownloadAgent
DownloadAgent matching HW Found!
DA verify and select done
Sending DA to target ...
InitRes : 00000000
DEV[0] : 0100 B100 8000 5500
DEV[1] : 0100 B100 8000 5500
Select EMI : 01B1805500000000
DA_INFO  : 0xC0 , Ver : 3.2 , BBID : 0x85
SOC_VERIFY : 0xC1
BOOT_STYLE : NAND_FLASH_BOOT
NAND Flash IC initialized
FLASH_VEN  : 0x0070 , [FILDEX] FMN1SD5SBS_50IA
FLASH_DIE0 : 0001 00B1 0080 0055
FLASH_DIE1 : 0001 00B1 0080 0055
FLASH_LEN  : 0x08000000
INT_RAM : 0x00007000
EXT_RAM : 0x02000000

Executing FFS FORMAT now...
FAT_RANGE : 0x03A00000-0x07FFFFFF , LEN : 0x04600000
DA_RET  : DA_IN_PROGRESS
DA_RET  : FORMAT_DONE
NAND Status : 03A00000 / 04600000 / 00000230 / 00000001

Done!
Elapsed: 00:00:17
Reconnect Power/Cable!

Read Firmware ( FT compatible! ) :
Code:

Operation : Read Flash [ v1.55 ]

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

Wait for phone...
Phone found! [ 14 ]
Sync...
Sync Ok, read regs...
Inital regs read done
Boot Info :
BB_CPU_ID : 6255
BB_CPU_HW : CA03
BB_CPU_SW : 0002
BB_CPU_SB : 8A00
BB_CPU_NM : [MediaTek] MT6255_S0000
BROM Protocol Version : 05
Setting...
Setting done , result code 0x0000
BROM stage done
Seek and prepare DownloadAgent
DownloadAgent matching HW Found!
DA verify and select done
Sending DA to target ...
InitRes : 00000000
DEV[0] : 0100 B100 8000 5500
DEV[1] : 0100 B100 8000 5500
Select EMI : 01B1805500000000
DA_INFO  : 0xC0 , Ver : 3.2 , BBID : 0x85
SOC_VERIFY : 0xC1
BOOT_STYLE : NAND_FLASH_BOOT
NAND Flash IC initialized
FLASH_VEN  : 0x0070 , [FILDEX] FMN1SD5SBS_50IA
FLASH_DIE0 : 0001 00B1 0080 0055
FLASH_DIE1 : 0001 00B1 0080 0055
FLASH_LEN  : 0x08000000
INT_RAM : 0x00007000
EXT_RAM : 0x02000000
Reading Flash Content now ...

Read Ok, make firmware now ...

Scatter Configuration info : MT6255 / NAND / DDR
Saved to : MT6255_NAND_A20D_PCB01_gprs_MT6255_S00.MAUI_11BW1216SP_W13_02
Read Done!

Done!
Elapsed: 00:02:04
Reconnect Power/Cable!

Flash FW :
https://s14.postimg.org/q41mz7eb5/6255_fl1.png

Read UserCode :
Code:

Operation : Read UserCode [ v1.55 ]

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

Wait for phone...
Phone found! [ 14 ]
Sync...
Sync Ok, read regs...
Inital regs read done
Boot Info :
BB_CPU_ID : 6255
BB_CPU_HW : CA03
BB_CPU_SW : 0002
BB_CPU_SB : 8A00
BB_CPU_NM : [MediaTek] MT6255_S0000
BROM Protocol Version : 05
Setting...
Setting done , result code 0x0000
BROM stage done
Seek and prepare DownloadAgent
DownloadAgent matching HW Found!
DA verify and select done
Sending DA to target ...
InitRes : 00000000
DEV[0] : 0100 B100 8000 5500
DEV[1] : 0100 B100 8000 5500
Select EMI : 01B1805500000000
DA_INFO  : 0xC0 , Ver : 3.2 , BBID : 0x85
SOC_VERIFY : 0xC1
BOOT_STYLE : NAND_FLASH_BOOT
NAND Flash IC initialized
FLASH_VEN  : 0x0070 , [FILDEX] FMN1SD5SBS_50IA
FLASH_DIE0 : 0001 00B1 0080 0055
FLASH_DIE1 : 0001 00B1 0080 0055
FLASH_LEN  : 0x08000000
INT_RAM : 0x00007000
EXT_RAM : 0x02000000

Active : No , Code : 0000

Done!
Elapsed: 00:01:14
Reconnect Power/Cable!

Repair Security:
Code:

Operation : Repair Security [ v1.55 ]

1. Phone must be powered ON and WITHOUT SIM!
2. Insert USB cable. Select "COM PORT" or "MODEM" mode!

Wait for phone...
Phone found! [ 31 ]
Sync...
Init Ok, waiting for phone ...
Phone Initial Info :
BB : MT6255, E03
SW : MAUI.11BW1216SP.W13.02
HW : A20_HW
IMEI[1] : 350305260000001
IMEI[2] : 350305260000001
Update IMEI[1] to : 008097086896683
Done!

Done!
Elapsed: 00:00:37
Reconnect Power/Cable!


JayDi 08-28-2016 17:04

Update with MT6255 support released :
http://forum.gsmhosting.com/vbb/f296...-more-2127702/


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