I want to update my IPhone 6 Plus
why can’t I update my iPhone 6plus
iPhone 6 Plus, iOS 12
If you're trying to update it to 13 or above, because that model doesn't have enough RAM; it's not upgradable.
If you're trying to update to 12.5.6, check for an error message on the update screen.
If you're trying to update to an older version, because Apple stopped signing it.
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