The Absolute Beginners 2023 Guide to Cybersecurity - Part 3 - Removing Ransomware

This video tutorial explains how to boot an Android phone into safe mode, which is useful for troubleshooting issues caused by newly installed apps. The instructor demonstrates the process using a Samsung S7 and describes how safe mode disables third-party apps, allowing users to identify problematic applications. The video also provides a step-by-step guide on removing ransomware by accessing the phone's settings, identifying suspicious apps, and uninstalling them.

What is the first step to take when trying to boot an Android phone into safe mode?

• Remove the battery and reinsert it

• Press the home button repeatedly

• Switch off the phone and then switch it back on

• Hold the power button until the phone turns off

What is the purpose of holding the volume buttons while booting a Samsung S7 into safe mode?

• To increase the boot speed

• To access the phone's recovery mode

• To enable safe mode

• To reset the phone's settings

How does safe mode help in troubleshooting app-related issues?

• It allows only pre-installed apps to run, disabling user-installed apps

• It disables all apps, including pre-installed ones

• It resets the phone to factory settings

• It deletes all user-installed apps

Which of the following apps would remain active in safe mode?

• Calendar

• Uber

• YouTube Studio

• WhatsApp

What should you do after booting into safe mode to remove ransomware?

• Install antivirus software

• Update the phone's operating system

• Access app settings and uninstall suspicious apps

• Perform a factory reset