To improve the security and privacy of users, the messaging app Whatsapp keeps bringing new features. Now the company has introduced the fingerprint lock feature in this link. Through this feature, users can lock their WhatsApp with the fingerprint scanner of the smartphone. For iPhone users, this feature was rolled out by the company a few months before the name of Touch ID. At the same time, this feature is also being available for Android in the WhatsApp beta version. Here we are telling you about this feature, how you can keep your WhatsApp safe by activating it. Let's know in full detail This Virus is stealing data, Android users should be careful First of all, you have to go to the settings option of the app to lock WhatsApp on iOS. Here you have to keep in mind that the version of WhatsApp in your iPhone is 2.19.20. After this, go to the privacy option given in the settings. Scrolling down here you will get the screen lock option with an on-off toggle. Turn this toggle on. If your iPhone supports Touch ID, then this feature will be activated. Realme XT smartphone will be launched today, see here live For your information, please tell that WhatsApp has made this feature available in beta version for Android users. If you are a WhatsApp beta user then you can activate this feature. For this, you have to first confirm that you are using version 2.19.221 of WhatsApp. After this, go to the account settings of WhatsApp. Tap on the privacy option given here and go to the fingerprint lock option at the bottom. As soon as you tap it, this feature will be activated on your phone. Here you can also decide how long you have to lock WhatsApp. For this, you get three options Immediate, 1 minute or 30-minute option. Daily 1.6GB data will be available on this prepaid plan of Vodafone A few years ago, WhatsApp launched its beta program. Through this, WhatsApp offers its new updates to test beta users first. After testing the update on the beta version a few days, the company rolls out its final and stable version so that users do not have any complaints about it. OnePlus TV will be available for sale on this website, Know more details