IT didn't help me...
http://rapidshare.com/share/383FE2D9B8616D0504AB809AA5C37649 sent me to an advertisement - a video - etc.
I need a rootfs and the one I found and tried to use didn't function (rootfs_mira_debian7_v5_v7_arm8766.img). The Mira Rescue disk boots, but then I cannot create the img file.
I tried various variations - all ending essentially like this (sda2, mtdblock1, etc. tried):
md: Scanned 0 and added 0 devices.
md: autorun ...
md: ... autorun DONE.
Waiting for root device /dev/sda2...
hub 1-1:1.0: USB hub found
hub 1-1:1.0: 4 ports detected
usb 1-1.1: new high-speed USB device number 3 using ehci_marvell
usb-storage 1-1.1:1.0: Quirks match for vid 05e3 pid 0723: 8000
scsi2 : usb-storage 1-1.1:1.0
usb 1-1.2: new high-speed USB device number 4 using ehci_marvell
usb-storage 1-1.2:1.0: Quirks match for vid 05e3 pid 0723: 8000
scsi3 : usb-storage 1-1.2:1.0
scsi 2:0:0:0: Direct-Access Generic STORAGE DEVICE 9451 PQ: 0 ANSI: 0
sd 2:0:0:0: [sda] Attached SCSI removable disk
VFS: Cannot open root device "sda2" or unknown-block(8,2)
Please append a correct "root=" boot option; here are the available partitions:
1f00 6144 mtdblock0 (driver?)
1f01 1042432 mtdblock1 (driver?)
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(8,2)
Is there an actual image of the actual as delivered from Mirabox?