Does the update delete everything?

[kylebw7]

Before I take the 4.04 update do I need to back up my phone or does it not delete everything? I have a good many photos and songs that I'd rather not lose as well as texts that I need

 

[twindragons187]

I would back them up just bc but it shouldn't delete anything.

Sent from my DROID RAZR using Tapatalk 2

 

[dmmarck]

It shouldn't, but like twindragons said, keeping stuff backed up is very good practice .