Private mode is buggy well thats my opinion I dont have any answers to these private mode problems. Sorry. I do have work arounds. app store apps to hide yor photos which I dont use. Another alternative though. go to my files put the pictures and or videos u want to hide in a folder or multiple folders whichever. You can name the files whatever. Add a period b4 the file name it will not show up in gallery. You can only access it thru my files. Simple as that. add a period b4 file name/pictures or video not in gallery! delete the period b4 file name/ Pics or video appear in gallery. Simple as that. Private mode sucks and takes much more time to go thru the motions. This method is much quicker and efficient well thtz my opinion good look.
Posted via the Android Central App