Ios 4 updating your device
i OS 10 is compatible with the following i OS devices: It is always a good idea to take a backup of your i Phone, i Pad and i Pod Touch before updating it with the latest i OS software update.
(Note that if you choose to encrypt your backup using i Tunes, along with normal data, secure information like passwords etc.
Messages in i Cloud is designed to store your i Messages in i Cloud rather than on each individual device, allowing for improved syncing capabilities.
At the current time, incoming i Messages are sent to all of the devices where you're signed in to your Apple ID, but there is no true cross-device syncing.
i OS 11.4 is available on all eligible devices over-the-air in the Settings app.
To access the update, go to Settings -- i OS 11.4 is an audio-focused update, introducing support for multi-room audio through a new protocol that supports multi-room audio on all Air Play 2 enabled devices.
are also backed up.) Before you plug in your i OS device.
take a moment to make sure you are using the latest version of i Tunes.
The i OS 11.4 update also introduces Messages in i Cloud, a feature that has been in the works for several months and was first promised as an i OS 11 feature in June of 2017.In addition to these features, i OS 11.4 also includes several bug fixes, as outlined in Apple's release notes.Full release notes are below: i OS 11.4 includes Air Play 2 multi-room audio, support for Home Pod stereo pairs, and Messages in i Cloud.For the i Phone 8 and i Phone 8 Plus, there is a new (PRODUCT)RED wallpaper available, which is not available on i Phone X, and in betas, the i OS 11.4 update included USB Restricted Mode, which may have made it into release.USB Restricted Mode introduces a week-long expiration date on access to the Lightning port on i OS devices if your phone has not been unlocked, a feature that limits law enforcement access to the i Phone and the i Pad using tools like the Gray Key box.