which phone has solar power  ? 

Yes.

anyone got issue with the screen rotation?
my phone like always stuck in landscape mode and even when i rotate to portrait already..the screen will not follow the orientation...

anyway...i tried to reset my phone and it seems to be working fine now....

with DSBS - amazing 
without DSBS - like crap 

i mean restart my phone...

Deep Sleep Battery Saver

Slumberer or you can try to Custom if you bought the Pro version

yeah.. SMS runs on 2G network. So no problem as the DSBS only shuts down 3G & WiFi

The next one should be 4.2

Is this apply to all Samsung phones or only Note 2? How about HTC, Nokia screen rotation ?

Do you know why no one is answering you? You are asking questions which at best will get you hypothetical answers. And that to me and perhaps a whole load of others is just wasting bandwidth.

lets just put it this way...

if it is not stable, will Samsung release it? No.
every firmware has its own bug. if you want to wait for a perfect one. good luck.

what to fix ? I can get up to 3 days on 4.1.2... I have posted my screenshots here....