Galaxy S5 with Android 5.1.1 issues

[Bobi1]

Wonder if anybody with Galaxy S5 experiences the recent software update to version Android 5.1.1 issues:

1. Any Notification and/or instructions via Bluetooth the last word is cutoff (i.e. last words "...turn right" will be "...turn___ "), no issue using just speaker phone

2. Random Restart without touching the phone during drive

3. Battery is draining at a faster paste even if used same condition as before update

4. Media Volume has a default Limit via Bluetooth (not remembering last state) and an annoying message. When switching from Bluetooth to Radio or back must readjust volume constantly to achieve equal loudness demanding constantly unsafe handling during driving. Previously was not such an issue.

5. I wish could get instructions how to downgrade and revert to previous software version Lollipop 5.0.2

Please help…
Thanks…

 

[B. Diddy]

Welcome to Android Central! If you haven't already, try wiping the cache partition, which can be useful after a major system update: http://support.t-mobile.com/docs/DOC-10404

To downgrade, you could try flashing the appropriate firmware using Odin: http://forums.androidcentral.com/am...w-flash-stock-rom-via-odin-new-interface.html

 

[Bobi1]

Thanks for response and sorry for late reply I was oversees with limited access
Already cleared every possible cache and no help
Most likely I am doing something wrong was not able to get thru
I am planning to retry