How to update iPhone iOS?
iPhone 6s 1688 new update
[Edited by Moderator]
iPhone 6s 1688 new update
[Edited by Moderator]
Go to Settings > General > Software Update.
For more assistance see https://support.apple.com/en-us/HT204204
Go to Settings > General > Software Update.
For more assistance see https://support.apple.com/en-us/HT204204
How to update iPhone iOS?