I flashed my TMOBILE US [SGH-T999] SIII with root66 and all went well. verified with rootkeeper I'm indeed rooted. Problem is when I first configured superSU i checked hide from apps list (figured id still be able to get it in /system) So although it asks for permission and still fully functional I cannot open the app to change the configuration. There was some codes *#*#1234#*#* amongst others I thought would bring up the app, but because the sim is no longer registered to a network it just gives a network error.
This has been going on for a week and would really appreciate a solution. Going to google play doesn't show any options. just a picture. If i disable in manage apps i can then deactivate on google play, but it didn't help. Also re flashed rom and nothing changed.
Should be able to open the app somewhere on the phone right? use file explorer to delete some config file that will reset to default?