Bought the huawie accend g510 from the vodafone uk shop a few months ago.
Went to put an 02 sim in and realised it was locked so I got the codes from nckserver.com and unlocked it but now the 02 sim won't connect to 3g or any mobile WiFi at all.
I have made sure data is on and selected 02 3g in networks but still nothing.
I can make calls from the sim.
I still get Vodafone stuff pop up at start up could this be blocking it somehow? Please help!