Yesterday and today I've been having a problem with 3G on the EVO..I've been getting an error message stating that the Data Call Failed because my Sprint Vision password/username may be incorrect. I assume it's failing when it tries to connect to 3G network and authenticate..
Anyone else having this issue lately? I'm in NY (Long Island, Suffolk Cty)
Anyone else having this issue lately? I'm in NY (Long Island, Suffolk Cty)