1. ljnono62's Avatar
    read the the post do not want to screw up phone. Have nevered up grade firware nothing just been using for calls to my mothers doctors and hospitals. att is getting expensive for the data usage. got unlock code from them. went to different carrier metro pcs they place their sim card it would not bring up keyboard to type in the numbers for the un lock code. they only did it once read if you keep on doing it you lock up the phone.
    05-22-2016 01:27 AM
  2. Laura Knotek's Avatar
    Welcome to Android Central.

    Please go to this site from AT&T to request an unlock code: https://www.att.com/deviceunlock/#/.
    05-22-2016 01:32 AM

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