ISO CPU Updater for a Pro-668. Stuck in update mode unable to do anything with it.
I Checked about a week ago and was able to update the database on the pro-668 software.CPU and DSP firmware updates are done from the Radio Shack Pro-668 programming software. Click on the Updates tab. I don't know if that site is still active. If all else fails, you can send your scanner to Whistler for the Legacy Upgrade. They will convert it to a WS1080 and you will be able to program the scanner and update the firmware using Whistler 1080 EZ-Scan. You will be able to take advantage of the latest Whistler firmware updates. I have see several reports of better performance after the upgrade.
Let's hope that the firmware is still there also.
I'll second this. The improvement in my 668 was dramatic.The Whistler upgrade is worth the cost. Not only does it add DMR, many of us experienced better P25 performance as well as an official Phase II update. It also makes the scanner eligible for factory repair if ever needed, and firmware upgrades are easier than the older system.
Considering he hasn't been on since his post, who knows. No one posted anything until nine days after that.