Jazz 3g to 4g convert help

[done737]

Salam may dear dosto
Bhaio meri sim 3g main hai
Main usko kisses 4g main
main convert karo
Plzzzzzz help meeeeee

[Geoadnan]

3g sim to 4g me convert nai hoti ap ko nai 4G sim leni ho gi

[SJS.]

bhai ap ko new sim leni paregi matlab k replace karni paregi jo new sim denge wo 4g hogi baqi 3g sim ko ap 4g main convert nahi kar sakte