I entered the same mobile number on a new apple phone by mistake and now I can’t get my old Samsung phone what’s app working .the number I have...

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Hi John, 

Have you tried deleting the account that you accidentally created? and reregister the old phone number (353 580816)?

How about deleting and reinstalling the Whatsapp app in your Iphone? 

If you'll try to go to the new account's Menu to change the number will it let you? 

1. Go to Menu Button > Settings > Account > Change number.

Is the Samsung number still active meaning still can recieve text verification codes? 

John, 

Unfortunately, you'll need to send an email to i**[email protected] and request to  have them unblock or remove the new number to your account if changing the number from the whatsapp menu is not possible in your end.  

thats the only option you'll have right now if reinstalling and reregistering is not working for you to use the old number. 

I believe it can be done since they are the one in control in enabling and disabling an account. by the way you can also use the s**[email protected] email that is the general email address  they have. 

I would appreciate if you'll accept my answer by clickng the green accept answer button below and following the instructions on the next screen for me to get credit in assisting you.

Issue identified :  accidentally registered a new number to the accoount
Solution Implemented :  Reinstalling | reregister | changing number in Menu not working | provide email support addressb to  request to unblock /remov ethe  number from the old account | accepted asnwer 
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