HTC G2 can not repair boot! - GSM-Forum

vmobihcm · 06-12-2010, 09:47

i try many time but have the same results! Please, fix it

gsminfo · 06-14-2010, 07:58

Thank You for info.
Open phone please and check how flash chip you have in pcb.

SMT

vmobihcm · 06-14-2010, 08:31

Quote:

Originally Posted by gsminfo

Thank You for info.
Open phone please and check how flash chip you have in pcb.

SMT

My Flash Chip is:
9JA98
JW391

Hope you can fix it soon!

Astel · 06-21-2010, 13:34

Please check the latest updates to the module JRT (19.82)

B.R. SMTeam

Burebista · 06-23-2010, 08:41

Hi I post here for not opening another thread.
Also I've got one g2 with dead boot and i get message with unsupported chip when I try to read flash from it or other operations.
Is the flashchip unsupported or can be problem from the conection?

Code:

Found Target, Target Info: 
  - HW_REVISION_NUMBER: 0x201700E1

 - MCP NAND ID: 2C AC
 - Chip: Unsupported!

Here are flashchip details:

Code:

9pa98
jw2l5

Thanks!

Astel · 06-23-2010, 10:20

Please wait, compile new exe

B.R.
SMTeam

Astel · 06-23-2010, 15:23

Please check the new version SMTi JRT

Burebista · 06-23-2010, 17:19

Quote:

Originally Posted by Astel

Please check the new version SMTi JRT

Thanks is supported now but tomorrow I'll try to fix it because now I can't download modemboot from support area because I exceed the download limit.
I test it by reading dump from the phone:

Code:

 Found Target, Target Info: 
  - HW_REVISION_NUMBER: 0x201700E1

 - MCP NAND ID: 2C AC
 - Chip: Unsupported!

Found Target, Target Info: 
  - HW_REVISION_NUMBER: 0x201700E1

 - MCP NAND ID: 2C AC
 - Chip: MICRON MT29F4G08ABCHC 4096 Mbit

 Flash Map:
 - Block Count:     0x1000
 - Block Size:      0x40 pages
 - Page Size:       0x800 bytes
 - Total Page Size: 0x840


  Read 0x00000000 - 0x10000000...Done!

Regards!

Astel · 06-23-2010, 19:18

ok. around waiting for the results of the work!

Burebista · 06-24-2010, 10:02

Quote:

Originally Posted by Astel

ok. around waiting for the results of the work!

Hello,
with that g2 I'm getting error at boot repair:

Code:

Found Target, Target Info: 
  - HW_REVISION_NUMBER: 0x201700E1

 - MCP NAND ID: 2C AC
 - Chip: MICRON MT29F4G08ABCHC 4096 Mbit

 Flash Map:
 - Block Count:     0x1000
 - Block Size:      0x40 pages
 - Page Size:       0x800 bytes
 - Total Page Size: 0x840

- ERROR: IMPOSSIBLE, ZERO-BLOCK IS BAD!

With read dump is OK but at writing I get this error;
What can be the problem?
Thanks!

gsminfo · 06-24-2010, 10:37

1 select JTAG I/O
2 make erase boot
3 select JTAG DCC
4 Write correct boot file

ps.
in some pcb erase boot need make two or more times

SMT

gsminfo · 06-24-2010, 10:39

HERE JRT User Manual :

13.Erase Boot: Function to delete the Boot Loader. Always after erasing the Boot Loader
disconnect and reconnect the power supply in the damaged unit, and then before
programming the new Home Use Boot'a select INIT and JTAG DCC

SMT

gsminfo · 06-24-2010, 11:04

adr from : 00000000 to 000001FF
read backup and paste here
we check what wrong in first block

SMT

Burebista · 06-24-2010, 13:00

Quote:

Originally Posted by gsminfo

adr from : 00000000 to 000001FF
read backup and paste here
we check what wrong in first block

SMT

Here it is picture from the program and the read file.

gsminfo · 06-24-2010, 13:46

make erase
here info step by step:
http://forum.gsmhosting.com/vbb/6001207-post11.html
and
http://forum.gsmhosting.com/vbb/6001212-post12.html

SMT

06-12-2010, 09:47	#1 (permalink)
vmobihcm Junior Member Join Date: Aug 2006 Posts: 27 Member: 333448 Status: Offline Thanks Meter: 2	HTC G2 can not repair boot! i try many time but have the same results! Please, fix it Last edited by vmobihcm; 06-12-2010 at 09:53.

06-23-2010, 08:41	#5 (permalink)
Burebista No Life Poster Join Date: Feb 2006 Location: In a point from Universe! Age: 40 Posts: 1,633 Member: 235325 Status: Offline Sonork: 100.1593552 Thanks Meter: 523	Hi I post here for not opening another thread. Also I've got one g2 with dead boot and i get message with unsupported chip when I try to read flash from it or other operations. Is the flashchip unsupported or can be problem from the conection? Code: Found Target, Target Info: - HW_REVISION_NUMBER: 0x201700E1 - MCP NAND ID: 2C AC - Chip: Unsupported! Here are flashchip details: Code: 9pa98 jw2l5 Thanks!

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06-14-2010, 07:58	#2 (permalink)
gsminfo No Life Poster Join Date: Mar 2003 Location: Poland Age: 53 Posts: 5,680 Member: 23714 Status: Offline Thanks Meter: 18,769	Thank You for info. Open phone please and check how flash chip you have in pcb. SMT

06-21-2010, 13:34	#4 (permalink)
Astel Insane Poster Join Date: Feb 2004 Posts: 78 Member: 54112 Status: Offline Thanks Meter: 55	Please check the latest updates to the module JRT (19.82) B.R. SMTeam

06-23-2010, 10:20	#6 (permalink)
Astel Insane Poster Join Date: Feb 2004 Posts: 78 Member: 54112 Status: Offline Thanks Meter: 55	Please wait, compile new exe B.R. SMTeam

06-23-2010, 15:23	#7 (permalink)
Astel Insane Poster Join Date: Feb 2004 Posts: 78 Member: 54112 Status: Offline Thanks Meter: 55	Please check the new version SMTi JRT

06-23-2010, 19:18	#9 (permalink)
Astel Insane Poster Join Date: Feb 2004 Posts: 78 Member: 54112 Status: Offline Thanks Meter: 55	ok. around waiting for the results of the work!

06-24-2010, 10:37	#11 (permalink)
gsminfo No Life Poster Join Date: Mar 2003 Location: Poland Age: 53 Posts: 5,680 Member: 23714 Status: Offline Thanks Meter: 18,769	1 select JTAG I/O 2 make erase boot 3 select JTAG DCC 4 Write correct boot file ps. in some pcb erase boot need make two or more times SMT

06-24-2010, 10:39	#12 (permalink)
gsminfo No Life Poster Join Date: Mar 2003 Location: Poland Age: 53 Posts: 5,680 Member: 23714 Status: Offline Thanks Meter: 18,769	HERE JRT User Manual : 13.Erase Boot: Function to delete the Boot Loader. Always after erasing the Boot Loader disconnect and reconnect the power supply in the damaged unit, and then before programming the new Home Use Boot'a select INIT and JTAG DCC SMT

06-24-2010, 11:04	#13 (permalink)
gsminfo No Life Poster Join Date: Mar 2003 Location: Poland Age: 53 Posts: 5,680 Member: 23714 Status: Offline Thanks Meter: 18,769	adr from : 00000000 to 000001FF read backup and paste here we check what wrong in first block SMT

06-24-2010, 13:46	#15 (permalink)
gsminfo No Life Poster Join Date: Mar 2003 Location: Poland Age: 53 Posts: 5,680 Member: 23714 Status: Offline Thanks Meter: 18,769	make erase here info step by step: http://forum.gsmhosting.com/vbb/6001207-post11.html and http://forum.gsmhosting.com/vbb/6001212-post12.html SMT