[Q] Galaxy Tab 4 had major error after change DPI and won't start properly. topic

So I had a rooted Galaxy Tab 4 10.1 that I didn't have any backups for and I stupidly changed the DPI of the screen and rebooted the device and it started up in bootloop and I tried recovering it and nothing would work. So I finally settled on the wipe and factory reset, and now it starts up VERY SLOWLY, and the start of the set up for the device shows up but constantly I'm being bombarbed by TOUCHWIZUI has stopped working and 3 other things keep popping up saying they have stopped working. The touch screen barely works.

I have no idea what to do. I have no backups. I am not that familiar with android. I am downloading the stock firmware and am going to try to put it on with odin but I doubt it's going to work.

Can someone give me some advice on what to do? I would REALLY appreciate it.

Sincerely,
SalvelinuxFontinalix

BTW. The tab is the SM-T530NU Canadian (Wifi) version. The firmware I am downloading is the T530NUUEU1ANI1_T530NUXAC1ANI1...

Can I use ODIN to flash this firmware from my PC onto the device or will it be a huge problem if the tablet has been wiped and factory reset and is missing all sorts of information?