i have tried blackra1n but the iphone goes on black screen and blackra1n just says wait for reebot but nothing happens , i really need help im becoming crazy with this my uncle gave it to me and i gave it to my brother as his birthdate gift, is crazy i did one more time while i was writing this and worked , i can select the apps and navigate in the phone but once i try to make a cal from my t-mobile sim it just doesnt work i cant make phone calls .. i really need help !!!!
by the way im using baseband 05.12.01
by the way im using baseband 05.12.01