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how to upgrade iphone5 ios7.1 to 8.1.2 now
hi need some instructions or tool recommendation to performs this upgrade.
current ios ver is 7.1 need to upgrade to 8.1.2 not any higher.
I have read lots on net but most docs will use standard options and upgraded to latest 8.3 which is no good for me.
I have copy of 8.1.2 on my win pc. using win 8.1 x 64, itune 12.1.2.27
could someone please help me out?
CC
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if apple isn't signing iOS 8.1.2 then you have no chance
in a previous life when Shsh were of some value you could trick the phone to think it was ok to upgrade - downgrade. Apple have released 8.3 and that's all they would be giving approval for
check out
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