xperia sola network problem and sound problem

[rohan_agrawal]

I have bght xperia sola abt a month bck and i have had not much problems besides :

1) My mobile goes into sleep or smthing due to which it loses network because if it is in standby for long the caller get the message "mobile is switched off"

2) Often my mobiles looses sound effects in apps and i have to restart it ...

i donno if these are bugs or sme sort of problem with device

[kartick_kr]

Even iam experiencing the same problem of losing network when the mobile goes to sleep

[admax]

seems to be a bug due to build .184. lets c if ICS fixes it

[Johan]

Did you guys try to use another SIM card or reinstall the phone software via SUS?

http://www.sonymobile.com/gb/tools/update-service/

[rohan_agrawal]

Other sim as in a new sim or carrier and I had updated my phone to. 184 using sus...

And this problem is real troublesome u miss important calls at night as the phone losses network.  Just the other day I had to pick someone from station and I missed because my phone said switched off and the person on other end thinks it's intentional...kind of puts u in a odd situation

Can some give any solution to this... Urgent plz

[Johan]

In that case I suggest that you contact your local support team to have your phone examined at an repair center.

http://www.sonymobile.com/global-en/support/contact-us/contact-info/

[rohan_agrawal]

i contacted the customer care they asked me to repair my phone using pc companion but every time i try i get an error server is overloaded try later been trying since 2 days and still overloaded....this happened when i was trying to upgrade to .184 too and then i had to use the Sony update Service software....so how do i make pc companion work for repair?