I hope this was posted in the correct area...my aplogies if not.
I have a htc thunderbolt and I made a change to the settings, but not sure what change I made. Is there something like a system restore or a way to undo changes? It looks like it went back to the orginal set-up like I had when I bought the phone.
Also, I find that there is a green circle with a number 1 in it on my messages, but there are no new messages. Any idea how to remove this? Trying to fix this was how I changed the background and locations of my icons.
Any help, would be greatly appreciated.