I am aware that there has already been a thread with a similar title but it's quite old now and not really relevant to this: I'm getting ready to do an upgrade from Gingerbread to Jellybean using ODIN and I've installed Ultimate Backup Lite. I've backed up my contacts and everything else manually but UBLite seemed the easiest way to back up my messages and call logs. When I went into 'Preferences' to change the default backup folder it let me get all the way back to the /mnt folder which I don't seem to able to get into with 'My Files' or anything else. I thought that if my phone isn't rooted I shouldn't be able to see any of the folders in the /mnt folder except /sdcard. What's going on with that then???