This update cannot be installed because it requires at least 6.9 GB of storage. You can make more storage available by deleting items in Usage Settings.
— iOS 8
EVERY iOS UPGRADE, EVER!
September 17, 2014
Eric L. Barnes
Developer & Writer
September 17, 2014
ericlbarnes.com
September 17, 2014
This update cannot be installed because it requires at least 6.9 GB of storage. You can make more storage available by deleting items in Usage Settings.
— iOS 8
EVERY iOS UPGRADE, EVER!