PROCEDURE TO FLASH eMMC

[Im4Tinker]

@ Radioman
Can we know were you get difficulties to do the operations.
If your TBS won't be recognized by the PC when is plugged in (some time may take even 15 seconds to react). Then you need to copy the installation file on a SD card, which is already know to boot with TBS in MASKROM mode. After you booted your SD card, just perform the writing to the eMMC (internal memory). Perhaps you may use Etcher from within the SD card installation.

To identify the eMMC against the SD card, you may write a small file onto the SD card and check which partition has it. Later you should find the partition list by

Code:

$ sudo fdisk -l

and to know what is already mounted just do

Code:

$ mount |grep /dev/mmc

So at such point you should recognize which is the device to write the installation, which is by definition the one that has no trailing p[number].

That is for the complete installation recovering, which implies the loss of any previous configuration for a working installation. The other method is referring to recover the UMS functionality which is written on the first 4 Mbytes or less, as above described.