Check your System Time and Time Zone
- Sounds weird I know but sometimes if you’re traveling across time zones, your phone won’t automatically update the system time and this can cause your browser to behave capriciously.
You can also try clearing your cookies.
They're in fine working order. I've already emptied my cookies and cleared my cache. I have sufficient load on my phone, my settings are correct. Every time the browser tries to go to the FB home page, the URL switches and I get redirected to m2.facebook.com/login.