Official OS available for Curve 8320

Hello all,

I am using an unlocked BB Curve 8320 with OS v4.5
Is there any new version of OS available for my phone.
How about v4.6 or v4.7 etc.

If it is available, then please provide some details where and how I can get it.
Also please let me know the difference between the OS v4.5(currently using) and the new OS if available.

Thanks,
Vinay

There isn't and will not be a 4.6 or 4.7 or 5.0 OS version released for the 8320. It does not have enough memory to support that.

You can find the latest official OS releases in the stickied threads here in the Curve 83xx forum section.