loop

I enquired about vdsl and got the following reply: im assuming the loop is from the exchange to me and then back again. how close do I need to be for 20mps? does everybody have line of sight of their exchanges for 20mbps? and the Telkom checker says im stuck on 4mbps but could I then get...

Hi Guys Sorry if this was covered before. I have a Iphone 3GS that i got from a friend. He wanted to bin the thing so i took it from him. The problem with the phone is that its stuck in some kind of a boot loop. It shows the apple logo but then just reboots and starts over. It never...