I recently upgraded my SPH-D710 to FH13, in hopes of this fix resolving some well-known issues with the ICS update...
So far, I haven't had much to complain about... it was only a matter of time.
I travel one hour to work, one hour back. To pass the time, I listen to podcasts on my phone through my car's bluetooth connection. Just to let everyone know, I use BeyondPod for my podcast download and playback.
Since the ICS release, I've had recurring issues with playback. Before BeyondPod, I would download my podcasts manually and play them through the built-in media player. A hassle, I know, but I did it anyway. Sometimes, I would almost make it through my entire 60-minute drive without any resets... but more than most it will reset within 30-40 minutes of the beginning of the trip, it would not reestablish connection with my vehicle's BT, and I come home already frustrated and in need of a beer or two.
With the FH13 release, I was hoping for this issue to be resolved... no luck.
I upgraded to FH13 on Monday, my day off, and so Tuesday was my first test, with high hopes that I should have never had. At the 39-minute mark, the phone reset, did not reestablish a bluetooth connection, and I came home frustrated at Sprint once again.
The FH13 upgrade did resolve many issues, but for me, the most important bug has yet to be resolved.
I am planning on calling Sprint before the end of this week to inquire about this issue. With focus on the S3 and other phones in the future, I am unsure if Sprint will take the time to release more upgrades for a phone that already has a predecessor.