Re: Can I reuse the Sim from my Lumia 822 in my new HTC One M8?
SuzyQ
Community Leader
Community Leader

Yes, if they are the same size.  Simply power off the old phone, move the SIM to the new phone, power it on.  Log in with the same Microsoft account and if you backed up, it should restore to the new phone.

If the SIM cards are different sizes, there are adapters that work when going from a smaller to a larger SIM slot.  If the card is smaller in the new phone, you CAN cut to size, or just get a new one at a local corporate store for free (retailers may charge for it) or call customer service to have one mailed to you.

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