Hi

I have had turbo sim running in my iphone for about two weeks no problems and for no reason I started to get a no sim message and only way to clear it was to switch on and off again. Though the message would pop up frequently to the point of annoying.

I assumed it was a contact issue between my 02UK sim and the turbo sim. So rather than place some paper I dabbed a very tiny amount of Pritt Stick glue ( http://www.ryman.co.uk/Pritt-Stick-2...20011790.aspon not sure if it is a different name outside the UK) on the plastic on the sim card (not the contacts!) just enough to make it sticky and reseated the contacts with the turbo sim on my sim card with the little amount of sticky holding them in place.

I then placed the turbosim/sim card combo back into the phone. I just thought it was a different method to share that worked, rather than sticking paper in the phone sim slot. A bit ham fisted but it works...

The way i fixed my contact issues was to cut a small square of sticky tape to the back of my sim. i actuslly need 3 layers but worked a treat.