How do I know if a contact has deleted WhatsApp?
A lot of these answers talk about how you won't be able to see a profile picture, status etc but actually these are all things that can be accomplished by either blocking you, or doing each thumb individually like removing the picture making the status private; and even tho your only getting one check it could be that the user did actually lock you or that they just have the phone turned of for the time being, or they've started using another Number and just deleted the app instead of deleting the account and it wouldn't immediately be deleted . One way that you can be sure if you've been blocked is essentially the end to end encryption feature if you turn the notification on for security alerts, and in combination with this you either monitor that phone number with another device with Whatsapp installed, or make use of a lot of the services that are logging the online status of numbers. Last seen is a hideable feature online is not tho. There are a lot of workarounds if your desperate to find out haha but the quickest method is for you to just delete the app quickly without deleting the number, install it again, download a virtual number app Pay like 2 bucks and then go ahead and message that contact and see if your getting delivery or read notifications or seeing their picture when it was not there before . Then after you've got your answer do the same thing and just delete the app not the account reconfirmed your mobile again and then go about your life haha.
How do I restore my WhatsApp contact?
As the WhatsApp would back up the latest data for you automatically, you are able to restore them to your device.1. Uninstall WhatsApp from your device.2. Reinstall WhatsApp to your device.3. When you log in your account, you would be prompted that it is possible to restore the WhatsApp data for the backup copy. Please tap "Restore".However, it only allows you to get back the data for the last 7 days. If you want to restore the older data, or could not be able to restore WhatsApp data from the backup, please continue to read. The guide in Method 2 could help with that.
If I delete my WhatsApp account, will I be able to create a WhatsApp account using the same number?
For a personal reason, I want to delete my WhatsApp account (and then I want to delete WhatsApp application on my Android phone). But I want to come back on WhatsApp later with that same mobile number. My question is whether I will be able to create a WhatsApp account (after reinstalling WhatsApp on my phone) using the same number I used before. In other words, will I be able to use the same number that I used for the WhatsApp account that I deleted? Also, if I delete my WhatsApp account, will I disappear from others' WhatsApp contact lists? Thanks in advance
How can I restore chat history of a specific contact on WhatsApp?
Practically its not possible to restore chat history of a specific Contact on WhatsApp. Because all the backup are in the unreadable format, you can not read backup file wherein Chat History is stored.One more thing, if you want to get individual Chat History, then you can get it through ‘Email Chat’ option in WhatsApp.For this do the following steps:Open the chat for the individual or group.Tap the Menu Button.Tap More.Tap Email chat.Choose whether to Attach Media or not.An email will be composed with your chat history attached as a .txt document.That’s it.