G3815 dead by unlock and repair imei - GSM-Forum

gabiz_ro · 08-12-2014, 17:38

As title say,by other tool.
Previous was tried few resurect method as other phone with same CPU
Still nothing.

Found full dump,extract partitions.
Write first 4MB and last 17kB of full dump that are not included in listed partitions.
Write all,except system and userdata partitions,they are huge and will spend more than a day for full dump,I think.
Still nothing.

Saved full dump as image on 8GB sd card.
Still nothing.

But
Phone with battery on cable show as QDloader 9008 in device manager
Phone without battery on cable show as HID Device in device manager
Phone with inserted sd card get jammed,nothing appear in device manager.Remove card on the fly and QDloader appear in device manager.
Any ideea how can I revive this?

gabiz_ro · 08-12-2014, 17:52

Can't edit.
Mod can join post,please.

Code:

Connecting to Target...
JTAG device: MSM8930AB. 
CPU IDCODE : 0x4F1F0F0F Mfg.: 0x787, Part: 0xf1f0, Ver.: 0x4
CPU Manufacturer: Samsung , CPU Name: ARM7GEN
JTAG device: MSM8930AB. 
CPU IDCODE : 0x308930E1 Mfg.: 0x070, Part: 0x0893, Ver.: 0x3
CPU Manufacturer: QUALCOMM , CPU Name: Unknown
Halting CPU...
Initialize hardware...
Starting target communication...
Detecting emmc memory parameters of bank (0) ...
EMMC #0 : ID : 0x00000045 Name : SEM08G Size : 7.3 G , (15269888) Blocks
EMMC #1 : ID : 0x00000045 Name : SEM08G Size : 2.0 M , (4096) Blocks
eMMC flash device(s) found, Device ID : 0x00450000
Writing memory from file...D:\G3815\Samsung_SM-G3815_FullFlash.bin

That is last log,I'll let it write full dump,but poor chances to revive.

What is

Code:

EMMC #1 : ID : 0x00000045 Name : SEM08G Size : 2.0 M , (4096) Blocks

How can be readed writed from JTAG side.
Tried to find EMMC pinout,using oscilloscope,but only one place found where are some pulses when reading dump.(maybe others pins don't have accesible points to connect)

**blang** · 08-12-2014, 17:54

Quote:

Originally Posted by gabiz_ro

Can't edit.
Mod can join post,please.

Code:

Connecting to Target...
JTAG device: MSM8930AB. 
CPU IDCODE : 0x4F1F0F0F Mfg.: 0x787, Part: 0xf1f0, Ver.: 0x4
CPU Manufacturer: Samsung , CPU Name: ARM7GEN
JTAG device: MSM8930AB. 
CPU IDCODE : 0x308930E1 Mfg.: 0x070, Part: 0x0893, Ver.: 0x3
CPU Manufacturer: QUALCOMM , CPU Name: Unknown
Halting CPU...
Initialize hardware...
Starting target communication...
Detecting emmc memory parameters of bank (0) ...
EMMC #0 : ID : 0x00000045 Name : SEM08G Size : 7.3 G , (15269888) Blocks
EMMC #1 : ID : 0x00000045 Name : SEM08G Size : 2.0 M , (4096) Blocks
eMMC flash device(s) found, Device ID : 0x00450000
Writing memory from file...D:\G3815\Samsung_SM-G3815_FullFlash.bin

That is last log,I'll let it write full dump,but poor chances to revive.

What is

Code:

EMMC #1 : ID : 0x00000045 Name : SEM08G Size : 2.0 M , (4096) Blocks

How can be readed writed from JTAG side.
Tried to find EMMC pinout,using oscilloscope,but only one place found where are some pulses when reading dump.(maybe others pins don't have accesible points to connect)

where you got this file Samsung_SM-G3815_FullFlash.bin
?

**blang** · 08-12-2014, 17:55

do you have sonork? give me your sonork id.

08-12-2014, 17:38	#1 (permalink)
gabiz_ro No Life Poster Join Date: May 2003 Location: Romania Age: 48 Posts: 515 Member: 29006 Status: Offline Thanks Meter: 28	G3815 dead by unlock and repair imei As title say,by other tool. Previous was tried few resurect method as other phone with same CPU Still nothing. Found full dump,extract partitions. Write first 4MB and last 17kB of full dump that are not included in listed partitions. Write all,except system and userdata partitions,they are huge and will spend more than a day for full dump,I think. Still nothing. Saved full dump as image on 8GB sd card. Still nothing. But Phone with battery on cable show as QDloader 9008 in device manager Phone without battery on cable show as HID Device in device manager Phone with inserted sd card get jammed,nothing appear in device manager.Remove card on the fly and QDloader appear in device manager. Any ideea how can I revive this?

08-12-2014, 17:55	#4 (permalink)
blang Product Manager Join Date: Oct 2000 Location: future Posts: 22,431 Member: 2368 Status: Offline Sonork: 100.111111 Thanks Meter: 186,554	do you have sonork? give me your sonork id.