Now you lost me... I just checked calyx.kr and it seems that the latest firmware is 1.01, which is installed on my M and which gladly accepted your modded firmware. Where is the 1.02 coming from and is your firmware based on 1.02?
EDIT: Sorry, just re-read the messages regarding the AExxx serial numbers. Mine is an AHxxxx, so I guess I should not upgrade to v1.02.
Edited by nephilim - 11/28/16 at 12:14pm