Hey guys, my latest stumper...
"First off, i would like to thank you for your well put together
instructions on the MPX200 unlock. It worked perfectly, but once the
MPX200 was unlocked i found that much of the functionalities aren't workin
properly. For example, i no longer have speaker phone, can't access
expanded memory card, and more long can i use Active sync on the phone.
The reason i'm reading this email to you is, i was wondering if there was
anyway to re-lock the phone?? I'm considerin relockin the phone, because i
wanted to try out other ways of unlocking it so that the functionalities
might work again."
In theory, the phone can be re-locked by starting at Step 4 but changing all references to "newsim.raw" to "oldsim.raw" - that way the original file gets reflashed to the phone.
I've never heard of this unlock affecting other areas of the phone. Anyone have any thoughts on this?