img for a new micro SD card (including all the partitions and firmware), There's a few simple solutions, to that actually.One would either need a complete burnable. I have already tried around 10 precompiled bootloaders (u-boot with spl) for some other Allwinner A13 based boards, but the serial dump always dies with errors, likely due to wrong hardware parameters compiled into these bootloaders (mostly mmc init failed). The firmware update files provided by LaMetric only contain a squash of the rootfs for update or restore, when the SD, Bootloader and Recovery image are still working. It seems impossible to restore the LaMetric Time to any working condition without a new SD card, with the correct MBR/GPT and bootloader.
The Micro SD card in my LaMetric Time completely died, shows up as some 32MB unit, unformattable and only drops zeroes when dumped.
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