[Kumar_Shah]

Upgraded to 4.6.0.216 last week, when I was a rank newbie to Blackberry (but a Palm/Treo user for over 12 years). Watched in horror as my data was backed up (I hoped) and device wiped clean and new OS installed and data restored. Breathed a sigh of relief when everything worked great.

Did not have any problems with the original OS that came with my AT&T Blackberry, so cannot comment on how the new OS is better, but it has been totally trouble free for over a week.

[Boldboy]

Been on v. 4.6.0.214 since well before Christmas and I've found this to be a very stable OS plus the battery is really good.

[junior1790]

I agree OS .210 has been the best for me as well, went from .219 back to .210..

[SVF]

Bold Best OS ?
.210
The only problem with .210 is every subsequent Beta has led me back.
What to do when something just works.. Break it and fix it again.
I believe May '09 will be substantial and in the meantime Amusing Betas.

[akc786]

.219 is the best so far.

[abban]

from 185 to 217... its great, 217 saves battery much longer... also quicker on previewing pictures...