Depends largely on the malware. If the malware came from an app that can affect only user data, that is it cannot control your system functions (Wifi, bluetooth etc.), then yes a factory reset will remove it.
Is it possible for someone to hijack my phone?
It can also involve physical theft of your phone and forcibly hacking into it via methods like brute force. Phone hacking can happen to all kinds of phones, including Androids and iPhones. Since anyone can be vulnerable to phone hacking, we recommend that all users learn how to identify a compromised device.
How do hackers find your phone number?
It's easier than you might think. Phone numbers can be found anywhere – thanks in part to so many data breaches. Often, hackers will find the cell phone number of their target floating around the internet (or from a phone bill in the garbage), and call up their carrier impersonating the customer.Dec 25, 2018
Can anyone hack my phone number?
If someone steals your phone number, they become you — for all intents and purposes. With your phone number, a hacker can start hijacking your accounts one by one by having a password reset sent to your phone. They can trick automated systems — like your bank — into thinking they're you when you call customer service.Dec 25, 2018
How do you know if your phone is being hacked?
- Performance hits and battery drain.
- Your phone feels like it's running hot.
- Popups suddenly appear on your phone.
- Mysterious apps, calls, or texts appear.
- You run out of data or see unknown charges pop up.