Antivirus apps rely on constant cloud-based updates to recognize new threats. Modded versions cannot connect to official Bitdefender servers for these updates, leaving you vulnerable to the latest malware.

Furthermore, using a modified antivirus creates a false sense of security. Antivirus software relies on cloud-based signatures and real-time updates to recognize new viruses. Modded versions are frequently disconnected from the official servers to prevent the license from being revoked. This means the software may be unable to download the latest virus definitions, leaving the phone vulnerable to the newest exploits.