Check Face ID Settings: Ensure Face ID is enabled for unlock and apps by rechecking settings and re-enabling permissions if required..Clean the TrueDepth Camera: Wipe smudges or dust from the camera area to prevent blocked sensors affecting Face ID performance..Improve Lighting Conditions: Use Face ID in well-lit areas so sensors detect facial details accurately for smoother unlocking..Remove Sunglasses or Masks: Some glasses and masks block infrared detection, so remove them or enable Face ID with a Mask..Reset Face ID: Delete Face ID data and register again for better calibration if frequent recognition failures occur..Add an Alternate Appearance: Add a secondary look for improved consistency when your appearance changes daily..Restart Your Device: A reboot clears temporary bugs and restores proper Face ID functioning in many cases..Update iOS/iPadOS: Install updates because Apple regularly fixes Face ID bugs and enhances performance..Check for Hardware Damage: Drops or repairs may damage the TrueDepth camera, requiring Apple-authorized service..Read More Stories.Join our WhatsApp Channel to get the latest news, exclusives and videos on WhatsApp