Xperia P Jelly bean OTA update has lot of bugs will it get fix released?

[#1]

Xperia P jelly bean 6.2.A.1.100 updated via OTA has

a lot of issues even after hard reset multiple times:

1.Screen frequently doesn't turn off,

2. UI and transition animations are very slow,

3. keyboard lags,

3. Google transliteration apps doesn't work after JB

upgrade (used all earlier versions too).

4. Heavy RAM uses almost 250 MB more than ICS.

5. Camera has lost 3D panorama/multi angle Mode.

6. LED notification has lost changing colors for
particular notification.

please release a fix soon these issues made me
disappointed with next planned buy of Xperia
devices

[Dominic]

try with this, Adding exceptions in the Stamina Mode worked for me. Add the Basic Apps (including Contacts) as exception.

[Dominic]

and remember restart your cellphone after make this changes

[_alexdon_]

OTA updates are not always the best.Try to repair with Sony update service,but before backup all your important stuff.