Lumia 620 lock-up

[infinidim]

My wife was just using her Lumia 620 and was on a call and all of a sudden her phone started ringing from the person that she was talking too - she was also still talking too the other person as well. The phone was locked (couldn't do anything with it from the screen) as well so I had to take the battery out and restart the phone. This is the second time this has happened since the latest update - 1030.6407.1308.0002.

Has anybody else had this issue?

 

[lasm2000]

It happened to me with a Lumia 505 that runs WP 7.8. Never happened on my 620, tho.

 

[richard_c]

My 620 locks up from time to time, think its WP8 issue that or the hardware, either way I dont think theres a fix yet.