I am in need of information on how to accomplish the following;
Current device is a Galaxy S9 on line ending in 8374
Recently received the upgraded phone S21.
I want to activate the S21 on the same line 8374 and replace the galaxy s9.
Is it possible to do this online or do I need to call in?
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Devices don’t need to be activated! Just remove your SIM from your old device and put it in the new one.
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To add on if you want to use the new R sim and you're on a post paid plan you can change the sim card from your Mytmobile account.
Enter your username or e-mail address. We'll send you an e-mail with instructions to reset your password.
