WhatsApp Chat lock Kaise Kare | Without Any App #whatsapptips #techtips

Is video me hum aapko batayenge WhatsApp Chat Lock kaise kare step by step. Agar aap apni personal ya secret chats ko kisi aur se chupana chahte hain, to yeh WhatsApp ka new feature aapke liye bahut useful hai. Is trick se aap: WhatsApp chat ko fingerprint / PIN se lock kar sakte hain Chat ko hide kar sakte hain Bina kisi extra app ke 100% safe rakh sakte hain 🔔 Is video me aap sikhenge #WhatsAppChatLock #WhatsAppLock #WhatsAppTrick #WhatsAppNewFeature #ChatLockKaiseKare #ChatHideKaiseKare #WhatsAppTips #WhatsAppPrivacy #MobileTrick #TechHindi #HindiTech #SecretChat #WhatsAppUpdate #AndroidTrick #ViralVideo