Apple Beta software :
After installing beta profile to your iOS device , you'll get the latest beta iOS version.
CAUTION : Create A Backup Of Your Data Before Installing Beta Profile !
Here's how to install beta profile:
2# Enter your iCloud data and Sign in .
You should receive notification on your other ios devices , and you get a verification number too.
3#After login download beta Profile
4# install it
5# Restart your device
6# Go to Setting ---General - Software- Check for updates--Install updates
download ,install and reboot.
enjoy...