T Mobile sidekick Id?

Question

Ok so i just got my sidekick Id from a relative, and it still has his Account info on it

I called up T mobile, and the lady there went through the process of clearing the IMEI and all that...She told me to wait 15 minutes before turning the phone back on, Wen i turn it on to register, i go through the process of trying to register and in the end it tells me "This device has already been registered" This is reallly starting to annoy me, i went though Hard Reseting the Phone and all and still nothing....Can anybody please help me out on this?

Answer 1

umm that happened to me once and my friend told me to push the menu button then L or at the same time.

hope that works, sorry if it doesn't.