rnaden
5788
Eeks...
I have the same problem with my 5164 as well....and my date also doesn't change. In April, it would have been at the service center 18 months. Some regular updates from them that I appreciate, but I'm still patiently waiting.
Still, it didn't stop me from considering the 5167
You should take it back to them again - with the same problem, they usually tend to get it fixed quicker and the probably won't charge you as well...but after more than a year, you can and should try to push them a bit.
Hoping for the best for you.