Settings Failing

Hi,
After an update my settings wont work. It fails to show me the options. What should I do?:)

Ramified rom failing to install /flash

i Go through all the steps but when i get to step 6. it neither the TWRP or Root are installed. Odin goes through he motions and says pass but after reboot there is neither a root or TWRP to be found. My phone is a Galaxy S6 SM-G920P

Is my GPS failing?

Hello,

My moto g 2015 GPS has started playing up.

It used to work fine in the car, now it takes up to 2 minutes to get a fix. Then keeps losing it, the marker will be static and then go floating off over a field.

Seems to work OK outdoors.

I've downloaded GPS test, which shows it will only lock on to 4 satellites when on the dashboard of the car. It will get 11 out in the open.

I've reformatted, to no avail. I've enabled high battery use mode in location.

My last resort will be to try to uninstall twrp, remove root. And try to restore to stock. Then return it to the shop and hope the don't know it's been unlocked.

I know I'm bound to get better reception outdoors than in the car, but as I say last week it worked perfectly.

I'm all out of ideas.