Things To Do Before Upgrading to iOS 7
iOS 7 was released on 18th September
Here is the most important to do before upgrading to iOS7
First : Check Compability
iOS 7 Only available in : iPhone 4 (or higher version), iPad 2 (or higher version) iPad mini and iPod touch 5th Gen.
if you have older version iDevices ,it means you can't upgrade it to iOS 7
Try to find secondhand iDevices ,if you don't want to spend too much money
Second : Backup your Data into iTunes
To prevent losing data,you'll have to backup it to iTunes
Third : Check Your Internet Speed
The iOS Files in Large in bytes ,so if have a slow internet connection ,waiting would be waste of time,try to find a good internet hotspot or ask your friend to use their internet
That's all things you have to do before upgrading to iOS 7
