thanks for that! found the thread here also, for anyone who needs it:
it seems you have weak to mid-range signal most of the day. also, assuming you're Wi-Fi is not actually on the entire time, to disable the wi-fi from always scanning in Android 4.3, you have to turn off\uncheck the option in Settings > Wi-Fi > pre...
I'm currently downloading root 66 for T999 but I have tried to connect through ODIN before and it is no longer recognizing my phone. Nothing happens. I had this problem all day yesterday after messing with the usb connections that I mentioned in m...
follow the instructions in this thread and flash the root 66(pre-rooted firmware) firmware for your T999:
Official JB Firmware - Latest JB 4.3 Firmware
Got Odin. Watched a good root video. Now to download the ROM I want. 4.3 sounds intriguing, as long as it still has WiFi calling.
I'll go read that thread. I can be taught, but sometimes I need help finding where to start. :)