I want to software update version 15-3-1
I want to software update
iPhone 6s, iOS 12
I want to software update
iPhone 6s, iOS 12
You can not. For a compatible device, you can update to iOS 15.5.
Assuming you have a compatible device, see: Update your iPhone, iPad, or iPod touch - Apple Support
And: If your iPhone, iPad, or iPod touch won't update - Apple Support
If the above Apple articles do not help, please post back with relevant information.
You can not. For a compatible device, you can update to iOS 15.5.
Assuming you have a compatible device, see: Update your iPhone, iPad, or iPod touch - Apple Support
And: If your iPhone, iPad, or iPod touch won't update - Apple Support
If the above Apple articles do not help, please post back with relevant information.
I want to software update version 15-3-1