Qualcomm ESN Changer

**MCD_IVAX** · 02-03-2004, 09:58 AM

QCP1960 esn changer..... does it exist?? I haven't seen it on anyone's list!

I have been working on the qcp1960 for 2 days, and I got no idea how to do it. Phone won't give access to writting the eeprom and it acknowledged any passsword command. I read the eeprom (only allows reading 34 bytes from it) and I c the esn and checksums (regular crc32) but I cant write to it!!

Any other "developer" out there with any ideas??? is there a special pswd on the 46 command?

**green gerbil** · 03-03-2004, 08:31 PM

You sent the phone the msl, right? LG 5250 needed msl sent first, unless it was 000000. Also, on this phone, direct ee writing didn't work on the esn section, I needed to use the dm program and the command nv_write esn {0xesn}. Does any qualcomm dm program have esn writing?

**MCD_IVAX** · 30-03-2004, 04:31 AM

Yes I did send the MSL
Could it be that it requires the MSL to be different from the other SPCs??
Except, I think this phones has only one SPC, the MSL only.