[Sony Xperia T, TL, TX, V] updateing:
One possible bug: no sound. Extract the attached file to /system/etc

If there's nothing wrong, you can ignore this. I can't remmeber if I inlcuded this in the system image...FIXED in 20141121

BUG #2: NFC Service FC after boot. -> Delete /system/etc/permissions/android.hardware.nfc.hce.xml via Recovery (mount /system first)FIXED in 20141121

BUG #3: GApps not working -> Try Gapps in this post

BUG #4: Download and Call History FC.FIXED in 20141121

BUG #5: WiFi hotspot doesn't turn on.FIXED in 20141125

BUG #6: Camera stops working after switching user. -> Delete /data/camera/cache_data.dat and (in terminal emulator) su && pkill mediaserver DIRTY FIX in 20141127

BUG #7: GPS satellites are found but can't get lock -> PLEASE TEST! After every step, try if it can get a lock in 2 mins. If not, do next step and reboot.

1. Add "QUIPC_ENABLED=0" at the end of /etc/gps.conf <- Some successful reports.

2. Set "INTERMEDIATE_POS" to 1, uncomment "ACCURACY_THRES", and set "ACCURACY_THRES" to 1000 (this is the target accuracy - choose as you like)

3. Comment out ACCURACY_THRES STEP 1 INCLUDED SINCE 20141203

BUG #8: Contacts -> Menu -> Import/Export -> Import from storage FC FIXED in 20141125

BUG #9: Dialer -> Call History -> Menu -> Clear Call Logs -> (Select some) -> OK FC FIXED in 20141125

BUG #10: FC when receiving SMS via native Messaging app. Hangouts works though. EMERGENCY FIX: http://pan.baidu.com/s/1gdeRIbL push to /system/priv-app/Mms FIXED in 20141127

BUG #11: Moving 2 apps to internal storage will fail on the second one. SEEMS FIXED (20150123)

BUG #12: Call diverting can't be set After many tries I found this was not a bug of this ROM. It's the network operator to blame. I inserted my SIM to an ancient Nokia and it couldn't set call diverting either. And when I inserted an SIM which had been confirmed that call diverting was working, the settings in this ROM would also work without any problem.

BUG #13: Hanging up when an outgoing call is still ringing will cause Dialer FC. -> Put http://pan.baidu.com/s/1gd28sjp into /system/priv-app/DialerFIXED in 20141128

BUG #14: Audio quality over Bluetooth is terrible. The sound is "slowed down" and pops over time. This fixes A2DP audio quality, but causes phone calls to fail when BT headset is connected. So if you use this phone and BT headset/carkit as daily driver, please replace /system/etc/audio_policy.conf with the one in previous version (or the one in attachment)

INFO(FROM 20141219)

Bluetooth call and music are all OK now, but there's something that has to be done in order to get music working: make a call when BT headset is connected. You can call any self-service number and hang up after connected. Otherwise the audio quality will still be terrible...

BUG #15: FC when selecting Clock -> Alarms -> (select profile) FIXED in 20141203

BUG #16: Error when finishing manual search for mobile networks FIXED in 20141203

BUG #17: After receiving MMS, default Messaging app will crash. (Hangouts is working) FIXED IN 20141207

BUG #18: Volume keys are not usable when screen is off.Works as we expect now.

BUG #19: User switching is broken (reboot and cannot switch to desired user) Can't reproduce this on 20150103

BUG #20: BT audio is broken... again.(just as well that this only happens when NuPlayer is is use. - I doubt whether we should use this on this old hardware platform) -> Turn NuPlayer off in Development Settings, then look at BUG #14

BUG #21: Music files on int/ext sdcards can't be selected as ringtone (plays a beep). Turning SELinux to permissive solves this.REPORTED FIXED in 20150514, don't know when it got fixed

BUG #22: FM Radio produces no sound.FIXED in 20150514. Note that FM will still remain on when you remove the headphones but no signal can be picked up under such circumstance.

BUG #23: USB Mass Storage is not working. Shows a drive w/o disc on PC. FIXED in 20150319

BUG #24: (Android 5.1) Glitches in some apps, e.g. Fuubo (a Sina Weibo client) (gone with battery saver activated. The animation is still shown but no glitches) WORKAROUND: Add this line to build.prop debug.hwui.render_dirty_regions=false FIXED in 20150424

BUG #25: Mute and hold button in call screen are missing/disabled FIXED in 20150410

BUG #26: Due to new WiFi driver, MAC address will be changed. Will fix in next build. FIXED in 20150501