Yes, the battery is non removable.
Removing the battery by yourself will void the warranty.
After Anna update hanging issue has reduced drastically. You can go ahead with N8 if you don't care about the OS.
Actually, I need Total Recall software (automatic call recording) primarily and i have used dat on a regular basis on Symbina platform.. Dat's why going for Symbian. Dis is the only reason to choose Symbian.. Else I also want Android..
Any solution for my prob?
I mean Total Recall or any other working software (for the same purpose) is available in Android 2.3??