Does Installing iOS Beta Delete Everything?

Is it bad to download iOS beta?

Your phone may get hot, or the battery drains more quickly than usual. Bugs may also make iOS beta software less secure. Hackers can exploit loopholes and security to install malware or steal personal data. And that is why Apple strongly recommend that no one installs beta iOS on their “main” iPhone.

Does installing a new iOS delete everything?

Though Apple’s iOS updates are not suppose to delete any user information from the device, exceptions arise. To bypass this threat of losing information, and to quell any anxiety that may accompany that fear, back up your iPhone before doing an update.