Cu920 at&t unlock fail need help - GSM-Forum

msantar · 02-18-2009, 16:20

HELLO SUPPORTER,
I TRY TO UNLOCK LG3G CU920 FROM AT&T
BUT FAIL.
Phone type : CU720
IMEI : 011679-00-769391-2
Phone version : CU720-MSM4090201C-V10l-MAR-26-2008-ATT-US
-------------------------------------------------------------------
Connecting ... OK
Connected in NORMAL MODE
----------------------------------------------------------
Unlocking ...
Reading NVM backup ... OK
NVM backup saved to file : NV_CU720_011679-00-769391-2_2009_2_18_7_12.nv2
Continue unlocking ...
Operation failed.

NEED HELP TO UNLOCK PLEASE.

raezak · 02-18-2009, 16:36

have you tried flashing other firmware then try to unlock again sir ??

br

**vygism** · 02-18-2009, 17:49

Why you decided to use old LGQ_1_24SC-it not supports new security LG,at supports already few weeks like LGQ_1_30Sc with support for new security.

Regards,Vygis

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02-18-2009, 16:36	#2 (permalink)
raezak No Life Poster Join Date: Apr 2006 Location: MODERETSO TEAM Posts: 1,545 Member: 260632 Status: Offline Thanks: 42 Thanked 308 Times in 208 Posts	have you tried flashing other firmware then try to unlock again sir ?? br

02-18-2009, 17:49	#3 (permalink)
vygism Product Manager Join Date: May 2001 Location: Lithuania Posts: 3,993 Member: 4458 Status: Offline Thanks: 4 Thanked 3,359 Times in 674 Posts	Why you decided to use old LGQ_1_24SC-it not supports new security LG,at supports already few weeks like LGQ_1_30Sc with support for new security. Regards,Vygis