I bought Sprite 5 and used it when I upgraded from orginal verizon to the official aku with MSFP. The restore didn't work between AKU's which I can understand but it made me wary of using it to restore. I was pretty new to WM5 last time I tried. What verion of Sprite are you using. I guess I should back up my new Kirvin No-Junk - it took me a few hours to get everything tweaked again.

So you hard reset from the AKU 3.5 and restored with Sprite and everything is stable? Did you restore from SD Card?

Thanks