I bought an iPhone second-hand. The previous owner claimed that it had a "virus". I know a virus on an iPhone is very unlikely, but considering I'm planning on using this iPhone to check my bank account, I want to make sure there are no viruses. I have Linux, and iTunes is not available for Linux, so I can't restore with iTunes. Would going to Settings and resetting it get rid of this "virus"?
Read more: Will resetting iPhone from Settings menu clear the viruses?