How to update iOS
How can I update my IPhone 6
iPhone 6, iOS 12
How can I update my IPhone 6
iPhone 6, iOS 12
An iPhone 6/6plus can't be updated beyond 12.5.6, it doesn't have the hardware needed to run anything higher.
If you need a higher iOS version, you will have to purchase a newer phone.
An iPhone 6/6plus can't be updated beyond 12.5.6, it doesn't have the hardware needed to run anything higher.
If you need a higher iOS version, you will have to purchase a newer phone.
Because your phone cannot update to a higher IOS system, you will not be able to download an application that requires a more updated program. You can still check by going to 'Settings,' selecting 'General,' and then 'Software Update' to check for any updates and if your phone can install them, but it is unlikely that you can.
That means you can’t get the Facebook app for your 8 year old phone, as your phone’s hardware cannot run an iOS version higher than 12.5.6. You can still access Facebook with Safari, but if you want the Facebook app you will need a newer model iPhone.
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How to update iOS