DSO1511e Plus Firmware Backup Flash Dump

[rtek1000]

Hello,

Could someone please send a copy of the contents of the Flash memory of the DSO1511e?

I bricked my DSO1511e but was able to recover it with help from a friend after compiling the bootloader and combining the original firmware, but the boot image is still missing.

I could try using the Ghidra program to try to locate some image stored in the firmware, but I believe it's easier to back up, and I also believe it's good for users to know how to do that backup.

The procedure for backing up Flash should be as follows:

1- Create an SD Card with the USB Port Access Tool

2- Insert the SD card into the slot on the DSO1511e board

3- Press and hold the DSO1511e power button

4- Connect the USB cable to the computer and the DSO1511e

5- Read Flash content

Reference of commands and procedures I left described in this repository:

https://github.com/rtek1000/DSO1511e_Plus_Unbrick

Thank you!