1.Device Exact Name or Model. 2.Your Phones Default IMEI Number. All this information can be found be found either beneath the battery of your phone on a sticker as shown above in the picture or for newer device it’s printed on the back of the device usually in fine print towards the end of the phone. You will need to record this accurately we will need it later on in the restoring or unbricking process. How to Restore or Unbrick Any Samsung Phone?