How to Lock Facebook App & Profile on iPhone | Facebook App Lock Kaise Lagaye | FB Profile Lock 2026

Want to lock your Facebook profile and secure the Facebook app on iPhone? In this video, I will show you step-by-step how to lock Facebook app on iPhone, enable Facebook profile lock, and fix common issues like Facebook app not opening on iPhone. Whether you want to hide your Facebook details, protect your privacy, or avoid unwanted access — this guide will help you turn on Facebook App Lock using Face ID/Passcode and profile lock settings. ⭐ Topics Covered: ✔ How to lock Facebook Profile ✔ Facebook app lock settings on iPhone ✔ Facebook app lock kaise lagaye ✔ FB profile lock & app lock features ✔ Fix Facebook app not opening issue on iPhone ✔ Lock Facebook app with Face ID ✔ Best privacy settings for Facebook 2025 This video is perfect for anyone using iPhone, iOS 17/18/19, and wants strong privacy & security. 📌 Don’t forget to Subscribe to EMK Tech Zone for more iPhone tips and tricks! #FacebookAppLock #FacebookProfileLock #iPhoneTips #LockFacebookApp #FBAppLock #FacebookKaiseLockKare #iPhoneSecurity #FBProfileLock #FacebookPrivacy #TechTips #EMKTechZone