All,
BIG thanks to the OP for this tool. I do require some assistance though. My Galaxy Note II is on 4.1.1 stock + CF-Auto-Root, baseband N7100XXALJ2, buildnr JRO03C.N7100XXALJ3, stock recovery, stock kernel and I generated a new IMEI file to be pushed to the phone with nv-items-reader-writer and I face the same issue as several others in the thread: both CASUAL and the .apk won't open the Hidden Menu
I do have root, proper java, samsung drivers installed, "adb devices" DOES recognize my phone, in *#7284# UART and MODEM are both set to PDA.
When trying to connect my phone to nv-read-writer I also face a connection issue: I can't see Samsung Mobile USB Serial port, only the modem is visible. This list slightly changes upon changing UART and MODEM in the *#7284# menu, but the USB Serial port is never there.
I tested this whole same story on stock 4.1.2 + CF-Auto-Root before testing it on 4.1.1 stock + CF-Auto-Root, because I read somewhere it would be possible on 4.1.1.
I really hope someone from this thread has some useful input for me as I've been investigating this issue already for over 2 weeks and this is the closest I get to a solution.
EDIT: Also changing MTP (mass storage) to PTP (Camera) doesn't help, on PTP I don't get any Samsung Ports.
Thanks in advance for your assistance