While you will be able return to the old version of i OS, this will require you to reformat your drive, which will delete all of your files on your device — hence the need for the backup. Scroll down, tap Backup, and make sure that i Cloud Backup is turned on. The backup should appear in the details with the time and backup size. Open i Tunes and connect your device to your computer. Select your i Phone, i Pad, or i Pod when it appears in i Tunes. If you want to save Health and Activity data from your i OS device or Apple Watch, you need to encrypt your backup: Select the box called Encrypt [device] backup and create a memorable password.
It might sound risky, but Apple File System promises to be a huge improvement on the predecessor which the tech giant has been using its introduction in 1998. If you don’t need to save your Health and Activity data, you can make a backup that isn’t encrypted.
Not only will you be able to keep all of the apps and data, Apple actually makes the process quite easy.
This isn't a Windows PC where an upgrade to a new PC or even an update to the operating system could result in hours spent trying to get everything just right.
The update will be better suited to modern computing demands, allowing for stronger encryption, more accurate time stamps and optimisation for solid state storage.
The new operating system is also expected to include a Find My Air Pods feature, hidden keyboards for i Pads and minor App Store improvements.
(Apple says this is less of an issue since the release of i OS 9, both because install files are smaller and because there is an automated tool to delete non-vital files and then reinstall them afterwards, but we can't imagine the problem will disappear entirely.) Specifically we look at how to get round the problem of an over-full i Device that can't fit in the latest i OS update file, we offer a simple and effective solution: update i OS on your Mac instead.
Luckily this solution is great for the other problems we mention too.
We've also heard that people are seeing a number of errors when trying to download i OS 10, so we will address them below - but we still think the best solution is to download via i Tunes.It all has to do with the tech giant introducing a new file system to replace its 29-year-old predecessor known as HFS .Your i OS update will automatically convert to the new Apple File System (APFS), but if something goes wrong during the process, your old files could disappear for good because the two file systems are not compatible. Stay connected to your Wi-Fi network until the process completes. Make sure that the backup finished: Tap Settings Manage Storage, then select your device.Here in this passage, we’ll introduce you effective methods to update to i OS 10 without losing data on i Phone/i Pad/i Pod now.i OS 10 beta 1 version is available for developer users to gain and install in their i Phone, i Pad and i Pod now.