Is WhatsApp Linked to Your Device or Phone Number?
Discover how WhatsApp connects to your phone number and device. Learn about re-verification and chat backups.
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WhatsApp is primarily linked to your phone number. When you set up WhatsApp, your number serves as your unique identifier. However, the app itself depends on the device you install it on. If you change devices, you'll need to re-verify your number on the new device. To keep your chats, use the backup option before switching devices.
FAQs & Answers
- Can I use WhatsApp on multiple devices? Currently, WhatsApp primarily allows one device to be linked to one phone number, but you can use WhatsApp Web on other devices.
- What happens to my chats if I change my phone? If you change your phone, make sure to back up your chats before uninstalling WhatsApp to easily restore them on your new device.
- Do I need to re-verify my number when switching devices? Yes, when you switch to a new device, you will need to re-verify your phone number on WhatsApp.