How can I backup my games data before upgrading my Galaxy S4 Android system to Lollipop?

[AC Question]

How can I backup my games data before upgrading my galaxy s4 android system to Lollipop?

How can I backup my games data before upgrading my galaxy s4 android system to Lollipop? and how can I recover it later?

 

[Rukbat]

Re: How can I backup my games data before upgrading my galaxy s4 android system to Lollipop?

Updating won't delete your game progress (but losing your phone will - so it's a good idea to always have everything backed up).

See Backing up an Android Device. There's a section on backing up data.