> The Aux block has the band limits. The location in memory of the band
> limits changed when BFB291 was introduced. This caused some undesired
> issues so since then the upload of the Aux block is aborted when the
> firmware versions are different.
>
> This new issue is in the Main block. The main block has always been
> considered to be safe to upload across all models of UV-5R variants. Now
> it isn't.

Sorry, when you called it the special block, I thought you mean the aux
block, and I thought you were referring to our selective uploading of
that if the model/firmware matched. I get the picture now ;)

--Dan