a little question here
is it true that u cannot use mp3 as ringtones for iphone?
cause thats what my friend told me -.-

how come when i entered 2 ringtones to my iphone it always overlap the other?
in example i have song A as my ringtone, then after i entered song B,C and D inside, there should be 4 diff songs right?
i have 4 of the same songs zzz
how can i fix this???

i got quite a problem
the error of my iphone is it says Sim Locked and after i unlocked my sim, then around 5 mins or so, it says Sim Locked again
but after around 15-20 mins, it says my iphone cannot make any more calls
how can i fix this???