Loud

Inside Iran, people can load new software on their PCs to try to get around blocks.  Find a copy of something like the xB browser online, or modify your current browser to work with software like Tor, and you can try directing all your Web access through intermediaries that aren’t blocked.  If you find one that works, all your surfing can end up unblocked.  If people were using today’s mobile phones for Internet access instead of PCs, this wouldn’t be possible, because most mobile phones, even if they can hook up to a wireless Internet access point, won’t run outside code, or only run outside code approved by the vendor.