The truth is that those who suffer the 2G , 3G and 3Gs in FIRMS 1.x to 4.x from other countries ... and we had to activate without original SIM ( hacktivism ), the Pushfix the pushdoctor and background , were more than necessary .
I had a 2G uses a 3G use ( before leaving here ) , and the same with the 3Gs . 4 and was Spanishhhh ...
That if I had my regiment Card AT & T at home , hehe
I caught them on exit (then had 3 kids, and I could afford it )
The problem of push is that consume significant resources , yes.
The Pushfix (which I am only solved the youtube ) Average Average consumer pushdoctor but I fixed it all , so yes , but sucked battery noses ...
The BAckground ( lockbackground , backgrounder , and all its variants has been , is and will be ) , really need as of today?
I remember a while , as a pre- i4 hacktivabas chip, and you released , any card I " activated " (legally ) the iphone, and I could remove the old patches.
'Is not it? ... If after freeing , you connect to itunes did not I active ? Have you tried ?
Big greetings