[Q] G3 reboots with external sd topic

So I made an XML edit to allow the read/write on external SD.

My problem now is that every time I put the external in, the phone locks up and reboots. Was using the external sd just fine before that so figured I'd just put the old xml back but it didn't fix my problem..

Tried so far:
Clear caches
Fix permission
Restore backup

Any idea?