I already have the IMEI unlock code to unlock an LG CU575 Trax, however I need to know how to enter the unlock code. I've tried inserting a NON-CINGULAR SIM, and I've typed in 236633#*# but nothing happens. I also tried typing 159753#*# (the procedure for unlocking a LG CU400 / CU500) Neither have allowed me to enter the unlock code for this phone. I would greatly appreciate any ideas here. Thanks!
I have been struggling with this for a while too. I have the unlock code also but... when i do the whole *#865625# thing nothing happens, no menu comes up. Everyone I know has ATT too which sucks cause i cant get a hold of a diff sim card. I called LG and they were not helpful at all. They said it was an ATT problem. I don't understand how people dont like to offer support for their own products.
"You have to call customer service and request your subsidy unlock code. You will give them the IMEI, then they will request it, and about 5-10 business days later your code will be emailed to you. THere is no fast way to get it."