Please help

Hi guys. Question. I own a tx1563. In theory it is dual sim but only detects a sim. I already reset to factory and still the same. You would require installing a dual sim firmware? It's Iusacell Mexico. He was attentive to your comments
I just inform motorola that this device does not support two SIM. We can flash something to take them ??
Enviado desde mi XT1563 mediante Tapatalk

Enviado desde mi XT1563 mediante Tapatalk