Turn on Airplane Mode
Disconnect from Wi-Fi and Bluetooth
Restart the phone in Safe Mode
Delete suspicious apps
Remove apps installed recently
Clear browser data and cache
Revoke device admin access for suspicious apps
Check app permissions and disable unusual ones
Run a trusted mobile security scan
Update the phone’s operating system
Update all installed apps
Reset browser settings
Remove unknown profiles or VPNs
Back up important data
Factory reset the phone if problems remain
Change passwords after cleaning the phone
Enable two-factor authentication
Monitor accounts for unusual activity