Aaj ke samay me lagbhag har Android smartphone me fingerprint lock ka feature milta hai. Fingerprint lock se aap apne phone ko bina password ya PIN type kiye sirf apni ungli se unlock kar sakte hain. Agar aap bhi jana chahte hain ki display par free me fingerprint lock kaise lagaye, to is guide me hum aapko step by step poori process batayenge.
Fingerprint Lock Lagane Se Pehle Kya Zaroori Hai?
Fingerprint lock use karne ke liye sabse pehle check karein ki aapke smartphone me fingerprint sensor diya gaya hai ya nahi.
- Agar phone me in-display fingerprint sensor hai, to fingerprint display ke neeche kaam karega.
- Agar fingerprint sensor side ya back me hai, to unlock usi sensor se hoga.
- Agar phone me fingerprint sensor hi nahi hai, to asli fingerprint lock enable nahi kiya ja sakta.
Step 1: Phone Ki Settings Open Karein
Sabse pehle apne Android phone ki Settings open karein.
Settings me neeche scroll karein aur Security, Privacy, ya Password & Security option dhoondhein. Alag-alag brands me naam thoda alag ho sakta hai.
Step 2: Fingerprint Option Par Tap Karein
Ab Fingerprint Unlock, Fingerprint, ya Biometrics option par tap karein.
Agar pehle se screen lock set nahi hai, to phone aapse ek PIN, Password ya Pattern banane ke liye kahega.
Step 3: PIN Ya Pattern Set Karein
Fingerprint use karne se pehle backup security set karna zaroori hota hai.
Ek majboot PIN ya Pattern banayein aur use yaad rakhein. Agar fingerprint kabhi kaam na kare, to isi PIN ya Pattern se phone unlock hoga.
Step 4: Fingerprint Add Karein
Ab Add Fingerprint ya Register Fingerprint par tap karein.
Apni ungli ko fingerprint sensor par baar-baar rakhein aur uthayein. Phone alag-alag angles se fingerprint scan karega.
Jab progress 100% ho jaye, to fingerprint safalta se save ho jayega.
Step 5: Display Fingerprint Enable Karein
Agar aapke phone me in-display fingerprint sensor hai, to fingerprint icon lock screen par dikhai dega.
Kuch smartphones me Show Fingerprint Icon ya Fingerprint Animation ka option bhi hota hai. Isse on karke aap lock screen par fingerprint icon dekh sakte hain.
Step 6: Phone Lock Karke Test Karein
Ab power button dabakar phone lock karein.
Screen on karein aur fingerprint icon par apni registered ungli rakhein. Agar fingerprint sahi match hota hai, to phone turant unlock ho jayega.
Agar Fingerprint Option Nahi Dikh Raha Ho
Agar Settings me fingerprint ka option nahi mil raha hai, to ye wajah ho sakti hai:
- Phone me fingerprint sensor nahi hai.
- Fingerprint feature software me disable hai.
- Phone ka software update pending hai.
Aise me phone ko latest software version par update karke dobara check karein.
Fingerprint Achhi Tarah Kaam Na Kare To Kya Karein?
Agar fingerprint unlock me problem aa rahi hai, to ye tips follow karein:
- Fingerprint sensor ko saaf rakhein.
- Ungli saaf aur sukhi rakhein.
- Ek hi ungli ko dobara register karein.
- Zarurat ho to doosri ungli bhi add kar dein.
- Phone ko restart karke phir try karein.
Fingerprint Lock Ke Fayde
- Phone jaldi unlock hota hai.
- Password ya PIN baar-baar type karne ki zarurat nahi padti.
- Security aur privacy behtar hoti hai.
- Banking aur payment apps me bhi fingerprint ka use kiya ja sakta hai.
- Sirf registered fingerprint se hi access milta hai.
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