Good question. Alas, the normal antivirus programs for PC's don't work for phones.shows some protection programs specifically designed for ones.
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Sony Ericsson K550i Drivers
By doing that regularly you will make sure that SONY ERICSSON K550i. To upgrade your SONY ERICSSON K550i performance (for example an antivirus app,. Oct 20, 2007 However, the Sony Ericsson K550i runs neither of these operating system - it uses a proprietary operating system. There are neither viruses, nor anti-virus programs for this environment. Therefore, your phone is definitely not infected and you can't get any anti-virus software for it.
Most phones don't run Windows (although some have a versions called Windows CE), and different makers use different OS'es in stead of Windows, so your choice has to be specifically suited for Sony Ericsson phones. I didn't look at the results, but it's quite possible you find something.It would be interesting to hear your experiences, so please keep us informed.Kees.