Jellybean update

[bluetooths]

Ever since we went to jellybean, making or receiving calls,via bluetooth handsfree in car is impossible! Calls are hung up after 3 seconds connection and impossible to re connect until phone restarted. Any advice? It was fine before.

[_alexdon_]

If ICS was better,you can manually flash ICS on your phone.

http://talk.sonymobile.com/t5/Xperia-S-SL-acro-S/How-to-manually-update-root-downgrade-2012-Xperias/...

[bluetooths]

My point is how can i stop this?

[_alexdon_]

Maybe repairing phone software will solve your issue.

[bluetooths]

Good idea but will it wipe all my data out?

[_alexdon_]

Only memory phone,not internal card memory.Still,if you want to repair,backup everything important.

[bluetooths]

Text messages??

[_alexdon_]

Phone memory has messages,contacts,settings,some apps saved on phone memory.But if you do not want to repair,no problem.You should know that it is not 100% your problem will be solved.