C975 Connection Trouble - GSM-Forum

Baumgi · 03-14-2007, 10:58

One of our customers messed up an unlock on a C975.

I can get the phone into boot mode and It says...

Error:
0xDAB

and then....

Boot Loader
0.6.3.1
SW Version:
Not Found

Battery OK
OK to Program
Transfer Mode:
Serial RS-232

When I attach this phone to UBL it says C975 Boot but it always stops on Sending RAMDLD.

Below is the message I get when trying to flash the phone.

Split input file in codegroups
Processed 9 codegroups
Major Boot version supported by RAMLDR: 0610
Establish connection to handset
FLASH Interface established ok
Read handset bootcore version
Bootcore version on handset: 0000
Sending RAMDLD to handset
Err no: 01010004
Err no: 01020001
Err no: 01120003
Err no: 01210004

I have repaired every other phone on UBL but this one is not letting me do anything.

Thanks in advance

mujie · 03-14-2007, 11:53

you MUST connect testpoint to repair this phone

Baumgi · 03-14-2007, 15:46

Thanks, I will try this as soon as I find my drill

03-14-2007, 10:58	#1 (permalink)
Baumgi Junior Member Join Date: Feb 2004 Age: 29 Posts: 17 Member: 55916 Status: Offline Thanks: 0 Thanked 0 Times in 0 Posts	C975 Connection Trouble One of our customers messed up an unlock on a C975. I can get the phone into boot mode and It says... Error: 0xDAB and then.... Boot Loader 0.6.3.1 SW Version: Not Found Battery OK OK to Program Transfer Mode: Serial RS-232 When I attach this phone to UBL it says C975 Boot but it always stops on Sending RAMDLD. Below is the message I get when trying to flash the phone. Split input file in codegroups Processed 9 codegroups Major Boot version supported by RAMLDR: 0610 Establish connection to handset FLASH Interface established ok Read handset bootcore version Bootcore version on handset: 0000 Sending RAMDLD to handset Err no: 01010004 Err no: 01020001 Err no: 01120003 Err no: 01210004 I have repaired every other phone on UBL but this one is not letting me do anything. Thanks in advance

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03-14-2007, 11:53	#2 (permalink)
mujie No Life Poster Join Date: Jan 2002 Location: MARS Posts: 1,610 Member: 8304 Status: Offline Thanks: 55 Thanked 352 Times in 56 Posts	you MUST connect testpoint to repair this phone

03-14-2007, 15:46	#3 (permalink)
Baumgi Junior Member Join Date: Feb 2004 Age: 29 Posts: 17 Member: 55916 Status: Offline Thanks: 0 Thanked 0 Times in 0 Posts	Thanks, I will try this as soon as I find my drill