I have a USCC SCH-R970 Samsung Galaxy S4 running android 4.2.2
I used odin 3.07 and a file named "CF-Auto-Root-jflteusc-jflteusc-schr970.tar.md5" to root my phone.
It did work and is rooted..
But I notice now when I go to Settings>About device>Status>scroll to bottom of status window it says Device status is Custom.
Also when I go to Software update it says connecting to server... then its says "Your device has been modified. Software updates are not available.
I have tried doing a factory data reset and that didn't work.
After the factory data reset I did not root the device again before trying software update again..
I'm not sure why it won't let me perform updates.
Wed Jun 19 12:43:59 KST 2013
If more info is needed let me know.
Really need help with this please and thank you.