Quote:
Originally Posted by SCION
This is a greedy update. Requires at least 6.9 GB of storage. People with 16GB devices like me will struggle to free up space. On my iPad Air it says 11.2GB used and 1.5GB available. They need to stop selling 16GB devices, given that several gigs are already consumed when you buy the thing.
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It needs space for the current operating system, the downloaded new operating system, and unpacking the new operating system, so you'll regain most of the space after installation.
That is also why it takes up less space when going through iTunes, as mentioned above, as download and unpacking is done on the computer instead.
Quote:
Originally Posted by harriska2
Can you roll back to 7?
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No.