I recently found a tutorial here on unlocking iPhone 4
http://www.iclarified.com/entry/index.php?enid=4253
my iPhone is on Version 4.2.1 baseband 03.10.01
the article says that
"Before you can follow these instructions you must have a jailbroken iPhone and you must be on the 04.26.08, 05.11.07, 05.12.01, 05.13.04, 06.15.00, or 01.59 baseband(modem firmware)."
and that it would work on iPhone 4 baseband 06.15.00
i did not find this on the unlock wizard. Is it possible to downgrade to 01.59.00? or upgrading to 06.15.00 will work for me?
thank you!!
Answers (1)
ishwor - December 17, 2012 at 7:08pm
iphone four basebands are unbreakable except the 01.59.00 by software bro..and we cant simply ulter it too...so we cant downgrade it..you hav 03.10.01 BB that means you must b using gevey sim thats a sim interposer dude..and the bottom line is....in iphone 4 we cant change the basebands..