Unusable Hotspot amd Bluetooth

I own an Lg G Stylo, I've had it for over a year. I was able to connect any sort of devices before to my hotspot. Recently my phone froze on the tmobile screen and I had kept it on for hours and I've restarted it multiple times until I came to the conclusion that I had to do a factory reset. I did that and when asked if I wanted to keep my past settings and applications through my backup, I said yes. Ever since, my storage has been "full" and I have less than half of the application I had before, I lost my contacts, and I had less than 100 pictures. I have no storage in my internal and external card which is absurd because the space thats being used up is nothing close to what I actually have. My main issue too is that I have not been able to connect ANY devices whatsoever to my bluetooth, nor my hotspot. I absolutely need it to be able to travel with my laptop and still have access to the internet. Thank you for reading.
 
Log in as Administrator, get a command prompt and enter CLEANMGR

when the dialog appears, click the Clean System Files button

The dialog will reappear, and check [x] every choice.
 
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