I just upgraded two apps on my Blackberry Curve 8520, as requested by Blackberry App World. I used wifi to download them through BB app world:
* Twitter to 188.8.131.52
* Blackberry Messenger to 184.108.40.206
Now whenever I make a phone call, as soon as it's connected it constantly switches speakerphone on and off, making it impossible to talk.
Has anyone else had this problem / have a solution?
My carrier is Orange (UK).