Recent content by rain2day

Hi all, I have a pre-owned DM500HD V.2, only got it this week. The box boots up & runs but I can't use DCC or OPTIflash to connect. The Current O/S is (E2 + ssl#89 + TSimage 3.0). When I opened it up, I saw there was no SIM card, No SIM card mount, but a chip with a yellow dot...