Here are some of the issues I was having when I update OTA to this latest release.:-

• Rapid Battery drain
• Video not playing
• Music player taking ages to play track in shuffle mode.
• Media player not finding any media
• Picture viewer fragmenting picture
• Device becomming slow and laggy
• impromtu re-boots
• and many more minor irritations...

I was beginning to dispair as the device was worse than the day in early december that i bought it. However excellent after advice on here I went to a re-flash.

Wow, what a difference. Fast, no issues and battery seems to last for ages, even on wifi.

Was a bit of hassle to re-flash as I could not get it to work with Win 7 64. It worked on Win 7 32 fine, the whole process including restore of data and apps was no more than 30mins.

Well worth giving it a go.