Vk530 mobile switches itself off after pressing ok after the entering pin code, and then restart itself and asks for the pin code entry again. The process is ongoing. I use an econet line. Prior to this problem the phone would just say 'insert simcard' but the simcard will be in the phone already. Please ahelp me because i am not mobile as i speak.

Achel Tanyongana, October 2007

It was about the sim card that was partially damaged. I changed the line and its now fine. Somehow that same line was operational using a diferrent type of phone.

Achel Tanyongana., February 2008