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Hello, I purchased 30 credits to unlock my LG K500um and i selected both K500um and K500um (spr) on the tool and after failing twice the 3rd time it finally unlocked it but I was not able to change my APN settings when using my AT&t sim card.  I activated the phone on boost (on my girlfriends account) to see if this reset something so I could add an APN (to use with my AT&t service) but it now relocked the phone back to boost so now it says "invalid" sim when i put my AT&t card in.

 

What is proper solution for complete unlock so I can change my APN after?  Im out 30 creidts and still locked device...
in LG Tool by (180 points)

1 Answer

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Hello. Refunded. You need to choose K500UM spr. After unlock try to reset phone settings. Also we have this phone in hands and internet working well after unlock with different carriers.
by (156k points)
I have the same problem I need help
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