Display par Fingerprint Lock Kaise Lagate Hain?
Aaj ke digital yug mein smartphone security sabse pehle aati hai. Hamare mobile phones mein personal data, photos, messages, bank apps aur kai sensitive information hoti hai. Isliye, ek strong security lagana zaroori ho gaya hai. Aaj hum baat karenge ki display par fingerprint lock kaise lagate hain – step by step tarike se.
Fingerprint Lock Kya Hai?
Fingerprint lock ek biometric security feature hai jisme aapke ungli ke nishaan (fingerprint) ko scan karke device unlock hota hai. Ye password ya pattern ke mukable zyada secure aur convenient hota hai.
Kuch smartphones ke display ke andar hi fingerprint sensor hota hai, jise “in-display fingerprint sensor” kehte hain. Isme aapko physical button ki zarurat nahi hoti – aap sirf screen par touch karte hain aur phone unlock ho jata hai.
Fingerprint Lock Lagane Ke Liye Zaroori Cheezein
Fingerprint lock lagane se pehle kuch cheezein confirm karni hoti hain:
- Aapka phone fingerprint sensor support karta ho
(jaise in-display sensor ya rear/front-mounted sensor) - Phone Android 6.0 ya uske baad ka version ho
(iPhone me bhi Touch ID ya Face ID milta hai) - Aapke haath saaf aur sookhe ho fingerprint scan ke waqt
Step by Step Guide: Fingerprint Lock Kaise Lagaye
Step 1: Phone Settings Open Karein
- Sabse pehle apne phone ka Settings option open karein.
- Yahan pe aapko “Security”, “Biometrics and Security” ya “Lock Screen & Security” jaise option milenge. Ye phone ke model aur brand par depend karta hai.
Step 2: Fingerprint Option Choose Karein
- Security settings ke andar “Fingerprint”, “Fingerprint Scanner” ya “Biometrics” option par click karein.
- Aapko ek prompt aayega ki aapko ek backup lock method set karna hoga (PIN, Pattern ya Password). Ye isliye hota hai agar kabhi fingerprint sensor kaam na kare toh aap backup method se phone unlock kar sakein.
Step 3: Fingerprint Register Karein
- Ab phone aapko guide karega ki aap apne finger ko sensor par kaise place karein.
- Aapko apni ungli ko 8–10 baar screen par rakhna hoga (agar display fingerprint hai) ya sensor par (agar peeche ya side me fingerprint sensor hai).
- Har baar alag-alag angle se touch karna hota hai taaki full fingerprint scan ho jaye.
Step 4: Fingerprint Save Karein
- Jab poori tarah fingerprint register ho jata hai, tab phone aapko ek confirmation deta hai ki “Fingerprint added successfully”.
- Aap chahein to ek se zyada fingers bhi add kar sakte hain – jaise dono haathon ke thumbs.
Step 5: Lock Screen Enable Karein
- Ab fingerprint activate hone ke baad, jab bhi aap phone unlock karenge ya koi sensitive app (banking, gallery, file locker etc.) open karenge, aapko fingerprint use karna hoga.
Bonus: Fingerprint Lock Apps ke Liye
Kuch log sirf phone nahi, balki apps bhi fingerprint se lock karna chahte hain. Uske liye aap “App Lock” ya “Norton App Lock” jaise trusted apps use kar sakte hain. Steps:
- Google Play Store se App Lock download karein.
- App ko open kar ke fingerprint access allow karein.
- Jis app ko lock karna hai (WhatsApp, Gallery, etc.), us par fingerprint lock enable karein.
Tips for Better Fingerprint Performance
- Haath saaf aur dry rakhein.
- Agar fingers me chot lagi ho, to alternate finger register karke rakhein.
- Phone ki screen ya sensor ko regularly clean karein.
- Fingerprint ke saath backup PIN ya Pattern zaroor set karein.
Kya Sabhi Phones Me In-Display Fingerprint Hota Hai?
Nahi. In-display fingerprint sensor sirf kuch high-end ya mid-range phones me hi aata hai – jaise:
- OnePlus, Vivo, Oppo, Samsung Galaxy S series, etc.
- Budget phones me mostly rear-mounted ya side-mounted fingerprint sensors milte hain.
Agar aapka phone in-display fingerprint support nahi karta, to aap traditional fingerprint sensor ka use karke bhi lock laga sakte hain.
Conclusion
Fingerprint lock lagana ek smart aur secure tarika hai apne smartphone aur apps ko protect karne ka. Aajkal ke phones me ye feature almost common ho gaya hai, aur isko set up karna bhi bahut aasan hai. Aap sirf kuch basic steps follow karke apne phone ko biometric se secure bana sakte hain.
Agar aapka phone me in-display fingerprint hai, to screen ke andar hi lock set hota hai – jo modern aur stylish bhi lagta hai.
App Download Link – 