[Q] Can't Unlock my Phone

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tang097

Senior Member
Nov 5, 2012
246
19
Hey, I have an AT&T LG G2 D800, and i bought an unlock code. However, i cant seem to get to the point where i insert my code. I'm on CLoudyflex 2.2; i've tried putting in a tmobile sim card, I've tried the hidden menus (or the ones that actually worked) but still couldn't get anywhere.
the following problems I've had on top of nothing happening after inserting a tmobile sim card.

Method #1 Go to the dial screen and press “2945#*model number#”
I know I'm typing it correctly, but when i put "...800#" nothing happens.

Method #2 to the dial screen and press 2945#*71001# as if making a call, enter code when prompted
Method #3 Go to the dial screen and press *#865625# as if making a call, enter code when prompted
For these two, it says: connection problem or invalid MMI code