Hot answers tagged browser
It sounds like your customer care centre is telling you a story to get you off the phone. Some mobile phone providers have been caught out in the past passing your phone number in the HTTP request headers when you use their 3G connection from the phone. As you say, it's a huge security problem if they do that, and there's not a lot you can do about it ...
You cannot uninstall the browser bundled with the phone (unless you're rooted); you can though disable it, without affecting any other browser you installed. How depends on the phone model and the os version you're running. On mine I would go into Settings -> Apps -> (app name) -> Disable.
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