I'm trying to downgrade my iPhone 4s from iOS 7 to iOS 6.1.3 as per this question. But every time I try, I always receive this error: The iPhone could not be restored. This device isn't eligible ...
I have a couple of iPhones running iOS 4 that I want to do a restore on. These phones have never been jailbroken, and I'm using the .ipsw that is the exact same version that's currently on the phone: ...
I want to start with the Crucial SSD Firmware Update and copy the ISO to a bootable Mac USB stick, using a minimal set of tools. I hope that means using only built-in Mac software, such as Disk ...
Amongst Macs that can be upgraded to support OS X Recovery, can any model *not* accept a firmware downgrade?
Focusing on computers that can be upgraded to use OS X Internet Recovery: is there any Mac on which firmware can not be downgraded? I see that for at least one type of MacBook Pro, firmware can ...
I have a MacBook Pro 2.3 GHz Intel Core i7 (mid-2011 model) running OS X 10.8.2. I upgraded to an SSD which I bought from Crucial and works just great. Crucial sent an email recommending I upgrade ...
On May 16th 2013 Apple released the MacBook Air Flash Storage Firmware Update 1.0. Since I have experienced the described symptoms I really want this update. However, the Mac App Store will show ...
I have El Capitan running on a MacMini 2010 that I use as a media player/server. The computer used to be my mother's and I have just noticed that she has never applied any of the firmware updates ...
I'm upgrading the HDD in a MacBook7,1 (the white 13" unibody one) to a SSD. I read somewhere that it's important to be able to update SSD firmware, but that some SSD makers don't offer update ...