Headphone issue after Belle Update

Question

Hi,
After Belle feature pack 1 update on my Nokia 701, I am unable to listen to music or calls using headphone that were supplied with the phone.
1. They were working fine before update.
2. They work fine on Lumia 800.
Pls help.
Thanks.

Answer 1

OK, I succeded to install Angry Birds.
I did these two steps:
1) Reinstall Belle
2) Tried to install Angry Birds but Ovi Store hung
3) Connected the phone in mass archive and searched in E: for any reference to 20030e51. Found a couple of foldes in install and uninstall folders within e:\sys and deleted both.
4) Reinstalled AB and all was fine
Considerations:
a) in a post I read that sometines ovi store hangs on installation of an app and the only way to fix it is either disinstall ovistore (non allowed on my C7) or reinstall phone firnware.
b) reinstall phone fw is a nightmare as it is very long if you need to reinstall all deleted apps and reconfigure the phone.
I suggest to proceed in this way:
Try operation 3) first and then try to reinstall AB. Try at lest a couple of times since also in my case the first time it failed but  the second time it succeded. If in any case it does not work reistall phone fw and then repeate my steps in order to fix the problem.
Let me know if this solve your problem as well.
Cheers,
capraa