Hello, I've recently had to disable my Google chrome because my phone has started to randomly boot up Google with a screen saying I'm the 1 billion search to win a prize. I've downloaded an anti virus app and it's all clear. Any help will be appreciated thank you.
Try to use a different search engine like Samsung 's own Internet browser. Chrome can be full of malware and virus's which can cause you a lot of problems. In Samsung device care they have device protection section, which is a antivirus scanner and is free.