"This device is already registered"...?

Sidekick 3 keeps displaying this. I already tried -

Remove the SIM card from the device.

NOTE: Do not re-insert the SIM card until instructed.

Clear the user flash settings:

Press the Jump button to access the Jump screen.

Press the Menu button.

Select Settings.

Select System Info.

Press and hold Menu + Shift + X at the same time.

Verify that a prompt appears: %26#39;Are you sure you want to erase your flash settings?%26#39;

Select Erase.

Perform a hard reset.

Re-insert the SIM card back into the device.

Verify that the device reboots.

Anything else I%26#39;m missing? Thx.

Answers:

You%26#39;re going to have to call Customer Services and have the old username detached from the device. I had to do the same thing when i bought my SK3 off of ebay and the old username was still attached to the device. turn it off then back on before starting all that

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