After 10 months with the HTC One A9 running on the AT&T version of the A9 ROM I finally converted it to the unlocked version of the A9 ROM. This is now like a brand new phone. On the AT&T software there were hiccups and lags and other odd behaviors. Also, having not been updated since 12/8/15 it was not patched against all the security threats that had been discovered in the following months (Quadrooter??) Now with Android 6.0.1 and whatever HTC fixed on their end this phone is just silky smooth and error free to use. I wish I had done this months ago...
I guess a nice bonus to converting my device to the retail unlocked version is that my phone will get updated to Nougat. If HTC makes good on their promises that is.
I guess a nice bonus to converting my device to the retail unlocked version is that my phone will get updated to Nougat. If HTC makes good on their promises that is.