While I have been rooted for a while, I never really updated my radios or PRI since 1.40 (I was using Fresh 3.401 for a good while). A few weeks ago, I decided to upgrade to Fresh 3.501 and also upgraded the radio to 1.9 (along with PRI and all the other goodness). I started noticing that when my 4G signal would drop out for a minute (normal drop out due to spotty coverage) I would get the notification that the 4G antenna was on and that I should tap to scan. In other words, if there was a temporary drop of the 4G signal, my phone would not automatically log back into the 4G network. I upgraded to Myn's and reflashed the radios (complete wipe of the phone) and am still having this issue. Anyone know any workarounds? It's really irritating to have to manually rescan every few minutes when I am riding the train. As always, thanks in advance.