Hi guys,
yes i really need you helps, because what happen on my MAC PRO 2008 i accidentally formated my IOS on Mac pro now i try to recover my OS using recovery management "Command R" when im trying to install my OS there is an error after i sign in my apple I.D account something like temporary unavailable like that
then i try also to install new IOS but the problem is i cannot go on the boot management so that i can select my bootable flashdrive, so i do is i used "Command R" to install new IOS El Capitan, when im in the installing process there is an error saying cannot be verified ,
i spend 3 days now and still counting to fix my desktop any one can give me an advice please
yes i really need you helps, because what happen on my MAC PRO 2008 i accidentally formated my IOS on Mac pro now i try to recover my OS using recovery management "Command R" when im trying to install my OS there is an error after i sign in my apple I.D account something like temporary unavailable like that
then i try also to install new IOS but the problem is i cannot go on the boot management so that i can select my bootable flashdrive, so i do is i used "Command R" to install new IOS El Capitan, when im in the installing process there is an error saying cannot be verified ,
i spend 3 days now and still counting to fix my desktop any one can give me an advice please