I've gotten the same when using the stock browser. Downloads fine though using the dolphin browser. IDK if it has to do more with the file size than the .zip ext though?
More info would be great. What OS are you running? Custom ROM? Anything like that?
And all the message says is "Download Unsuccessful"?
Is your 3G signal weak and cuts out or anything?
sent from my Incredible
Sorry, I am rooted and have the OTA 2.2....and anytime, for example, try to download tranquility, I get a unsuccessful messege in my status bar....signal is great and no custom rom or anything like that. I am trying to do....lol