This method works on the following sites: anonfiles.com, bayfiles.com, forumfiles.com, letsupload.cc, megaupload.is, myfile.is, openload.cc, rapidshare.nu, share-online.is, uplovd.com and vshare.is.
Problem: 503 Service Temporarily Unavailable
Solution 1: Use VPN to change your IP, e.g. ExpressVPN
Solution 2: Another option is to change the cdn number in the site address. If "cdn-31" doesn't work for example, change the the number to 31 to 21, 11 or 01. If this doesn't help try different numbers like 04, 05, 06 or 14. 15. 16 until the download starts.
- Unavailable hosts - Websites go down for loads of different reasons. I suggest trying the download again in a day or two.
- One download at a time - For the best download speeds you should only download one file at a time.