I have a habit of making system images and separate backups in Windows to be able to to back to a previous install.
I recently ordered a tronsmart s89-h, didn't arrive yet but want to be prepared.
Which program/app should I use to make a system backup (I want to try different ROM's) and does it make sense to backup apps themselves and the files belonging to the apps (user files) (does it make it easier to reinstall the apps and settings to a new ROM?).
I read about NANdroid, HoloBackup, TWRP en CWM recovery, Titanium backup. Some need root and some don't. I'm not sure if I should root before making a system backup (some apps do not function anymore after root?).
Maybe some other things to do when starting clean with a new machine?
Thanks for the help.
Wim
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