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Level 1

4 points

Why is my iPhone 6 Plus not updating to iOS 12.5.4

Posted on Jul 9, 2021 8:15 PM

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Level 5

4,443 points

Posted on Jul 10, 2021 2:55 AM

Go to---> Settings---> General---> Software-update---> Download and install the update.

You must have a stable Wi-Fi connection.

Or connect to a PC with the latest version of iTunes installed.

Charge the battery to 50% or higher.

Turn off Battery saving mode.

Don't use a Hotspot.

Don't use VPN.

And make sure you have enough free space.

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