If you have a note 3 flashed to boost mobile forget about using it on 4.4.4 and beyond updates unless you have a super imei. As a lot of yous know you can't use it on NC5 without a MJA or older modem to get signal. But that's not even possible now on NH7 once you flash the older modem (in my case MJA) when it boosts to home screen it freezes and reboots and yes its possible to go to NC5 after going to NH7. If you can get me a super imei please message me thanks.