Changing the phone Number can be pain and you Might Lose your data Chat and much more just By changing the phone Number But I can tell you how you can change your phone Number without Losing any data

Now Open the App WhatsApp

Step 1

 Click on the 3 dots that appear on the top right corner in the screen

Step 2

A popup will open in that click Setting

Step 3

 Now in the now window of the WhatsApp screen you might see Account Option

Step 4

 Now in step 4 you will find change number Option

Step 5

 To Confirm your request WhatsApp will ask you again just for confirmation and avoid and accidental damage to your data

Step 6

 Now put your Old and New Phone Number and click next

And that is all

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