I have a got this problem, 'Memory read-only. Cannot write to the device'. The problem is like i have created partitions, but with wrong block size. I have the 8GB appln install space eMMC. With that, my partition table appeared to be Device Boot Start End /dev/mmcblk0p1 2 688258 /dev/mmcblk0p2 688258 950401 /dev/mmcblk0p3 950402 974977 Instead of usual Device Boot Start End /dev/mmcblk0p1 2 884865 /dev/mmcblk0p2 884866 950401 /dev/mmcblk0p3 950402 974977. So I carried out a partitioning like n p 1 First cylinder: 2 Last cylinder: 600000 n e First cylinder: 600001 Last cylinder: 688258 n First cylinder: 600001 Last cylinder: 688258 t Is there a problem due to this? And i now cannot copy any files into the eMMc or even move within. Shows memory read only or input/output error- when done from xterm. And also when tried to untar the NITDroid archive, the same result. Any suggestions friends?