how to downgrade ios 8.3 to 7.1.2
i have update my device to ios 8.3,After updating i have somany problems. My phone battery life getting down very fast and its very slow.shooting speed also getting down
iPhone 4S, iOS 8.3
i have update my device to ios 8.3,After updating i have somany problems. My phone battery life getting down very fast and its very slow.shooting speed also getting down
iPhone 4S, iOS 8.3
Downgrades are not now, and never have been (with very rare exception), permitted by Apple.
how to downgrade ios 8.3 to 7.1.2