<URGENT> How to BackUp COMPLETE android device?

[MeepLikesToBuildPc's]

Hi guys, so my father's phone is stuck on android 4.3, (F U SamSung)

 

So seeing there is a CyanogenMod version available for his device, im going to put that on his phone.

 

but how do I back everything up? like, EVERY SMS, EVERY app, EVERY Pic/Vid, EVERY contact, and such? i don't want cloud stuff. i want a backup file on his desktop he's using an iMac, so the tool needs to me MAC OS X compatible...

 

 

 

any ideas? Thanks.

[Samfisher]

Mac compatible?  Pretty rare.  Windows sure.  Root it, install custom bootloader, do a full nandroid.  Flash your ROM of choice.

[thekeemo]

titanium backup. it requires root though.

or you could use a custom recovery which can back up 

CWM philz touch TWRP

[CharlieR1]

Please do us a favor and do not use Cyanogenmod, or anything made by Cyanogen Inc. Their CEO is incompetent and their entire company uses stupid business practices. Even OnePlus, the former kings of stupid business practices, had to split because Kent (the ceo) was incompetent. Use another AOSP based ROM like ParanoidAndroid, or AOKP.

http://paranoidandroid.co/ 

 

And also, I cannot think of anything other than titanium backup. If he is not rooted, install towelroot, as you lose no data when rooting. What device is it?