the other is prolly stuff left over from from the jump from 4.1 to 4.2/4.3 since the storage locaTION changed from from data/media to data/media/0
one option would be to restore a 4.1 rom and move the sd card contents to the PC,then delete them all. restore the 4.3 rom and put pack what you wish to still have on your sd card.
another option would be to navigate to data/media and copy what you want to keep to data/media/0 then delete data/media. this is a somewhat more confusing way to do it,as its easy to get "lost" about wich folder youre in when copy/pasting
one of the biggest culprits for hogging storage space in either location is nandroid backups,so move them frequently from the phone to the PC or a usb OTG storage and only keep one or 2 on the phone.
The Delivery Guy
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