someone mention that the problem due to the motherboard version 3.3.. but version 2 doesn't have this problem, the oem_nv_backup bt_mac_missing.. one thing that cross my mind is v3.3 maybe the upgraded motherboard that fixed grounding issue which introduces the unresponsive home button..

ya, and that's really put a question whether is it a really software or hardware problem.. hopefully we can get statement from oneplus regarding this..

i have tried the phone test code, *#808# and it appeared that it failed on some test..