#CHANGE EMAIL SERVER SETTINGS IN IPHONE VERIFICATION#
If the system prompts you for a two-step verification PIN, enter it.Bear in mind that contacts in groups that you manage will receive a notification anyway Tap Custom… to manually select the users you need.If necessary, enable the Notify my contacts option and select the contacts to be notified about your number change:.If you do not want strangers to access this information, use the number change feature: Your old number will have a new owner sooner or later, and if they log in to WhatsApp, they will see your profile photo and account details. The account linked to your old number will remain active for 45 more days from the time of the last launch of the app.
When you change the number, the system creates a new account. The WhatsApp account is linked to a phone number. What for: To prevent the next owner of the number from accessing your correspondence. After receiving the notification, send your contact a message that contains no personal information and ask through a different channel whether they received it.
Enable the Security notifications option.įrom now on, a relevant notification will appear after the encryption key change. As a result, you can reach your contact through a different channel (e. g., call, send a text message or a message through a different messenger) and make sure that you are still corresponding with the same person. WhatsApp can notify you about an encryption key change for specific chats. However, on the rare occasions a cybercriminal can “spoof” your contact’s identity while interacting with your app and report an encryption key change, they gain the ability to read your subsequent chat messages (but not your older messages). These keys change from time to time: for example, after you reinstall the app, change your device or phone number, or when you don’t use WhatsApp for a long time.Įncryption keys are extremely difficult to steal. The messenger generates unique encryption keys for every chat. WhatsApp encrypts your correspondence by default, so even if someone intercepts your messages, they will not be able to read them. What for: To be sure you’re communicating with your contacts, not cybercriminals. To do so, go to the Two-step verification section and select the relevant menu item.ĭownside: WhatsApp will prompt you from time to time to enter your PIN while you use the app. You can change the PIN or e-mail address or disable this feature at any time. However, any messages you receive during those seven days will be lost. After the week elapses, you will be able to confirm your number. If you enter a bogus address, you will lose access to your account for a week after switching to a new device. So be sure to specify an actual e-mail address. WhatsApp does not verify the e-mail address that you enter for purposes of resetting the PIN. Enter the same e-mail address again and tap Done. If you forget the PIN, a PIN reset link will be sent to this address Enter the same six-digit PIN again and tap Next. Enter the six-digit PIN that WhatsApp will require when an attempt is made to confirm the phone number Important! Do not use a simple combination that can be guessed easily, such as 123456 or 111111. Open Settings by tapping the cogwheel icon in the bottom right corner of the screen. 
To enable PIN-based two-step verification: With this option enabled, WhatsApp can request a six-digit PIN when anyone attempts to confirm your phone number. Two-step verification helps secure your data when cybercriminals copy your SIM card or attempt to intercept the text message with the confirmation code.
What for: So you definitely don’t get hacked.
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