HP iPAQ 614c SIM Card Problem

[Stabilo1980]

Hello Everybody.
First of All sorry for my English.

Second:
I have a Problem with my iPAQ614c - my new Polish Operator PLAY give me new Sim card to my 2 years contract :( .. This sim card is not compatibile with iPAQ 614c..

My PDA loose signal, hanging, freezing..

Anyone can help ?
I'm tired to send week by week new email letters to my new Operator.

Thank a loot.

[freakadelic]

Hello Everybody.
First of All sorry for my English.

Second:
I have a Problem with my iPAQ614c - my new Polish Operator PLAY give me new Sim card to my 2 years contract :( .. This sim card is not compatibile with iPAQ 614c..

My PDA loose signal, hanging, freezing..

Anyone can help ?
I'm tired to send week by week new email letters to my new Operator.

Thank a loot.
I had exactly the same problem. I flashed the ROM to WM6.1 (can be found on this XDA site) and the problem was solved.

[unai]

Hi freakadelic, hi Stabilo1980,

I'm afraid I'm having the same problem (or a very similar one).

I flashed the ROM to WM6.1 (can be found on this XDA site) and the problem was solved.

Do you mean that the iPaq 614c may be OS upgraded?
Exactly where in this site could I find the relevant instructions?

Regards

Unai.

[unai]

Oops... I found this by myself
http://h20000.www2.hp.com/bizsupport/TechSupport/SupportTaskIndex.jsp?lang=en&cc=us&taskId=115&prodTypeId=215348&prodSeriesId=3544358

I upgraded my ROM firmware (SP40100) but things have not improved.

I wonder if SP40215 can be helpful... unluckily, would not install in my SKU.

Unai.