I guess the aPad [Moonse MS-E7001/ iRobot M003] product have split into two sets batch 1 without a camera and batch 2 with a camera. But it seems that all firmware is for batch 2 devices. has anyone else notice that? Does anyone now what firmware will work on the batch 1 devices?I ran the first one I think it was 0507 but not the 0530 but i think 0530 is for the one with the cameradoes anyone know if the APAD Custom firmware v0.3 that on the board work with the batch 1 devices?Also can a device once updated can it be rolled back to a later firmware if unsuccessful?