hello guys i'm back.
after months, finally a solution that works for me. simple but working
i installed the 2nd SIM card that was send from my provider together with the main card, but it was the normal format, so i had to cut it to MICRO SIM Format and it sits tight in the simTray
good luck further with your probs guys.
now i love my 8x :)
Thank you for bringing this issue to our attention. We are actively investigating this issue further and will continue to update this thread as we have more information.
Thank you again,
Windows Phone/Xbox Music Community Manager