Title: 2D72 Firmware update failed [Print this page] Author: killermux@gmail Time: 2019-5-22 17:48 Title: 2D72 Firmware update failed Hi, during the firmware update of 2D72 the process was termintated and the unit does not power on anymore. Please help!
Flashing key POWER and all.
Author: OASJ2YSeeEhBQo1 Time: 2019-5-23 09:37 Edited by OASJ2YSeeEhBQo1 at 2019-5-24 01:02
In the installation folder of the PC software (C:\Program Files (x86)\Hantek2xx2) there is a file named "rescure_en.txt" check it and see if it helps in your case.
Author: killermux@gmail Time: 2019-5-23 22:23
Thanks all ok Author: purge Time: 2019-7-8 19:36
This did not work for me, still no power on. Please send link for arm2 or software to correct fault. Thanks Author: amy Time: 2019-7-9 13:34 https://www.dropbox.com/s/xop4sn ... ram%20Arm1.zip?dl=0
Please refer to this. Author: purge Time: 2019-7-11 15:44
Yes thank you army but that procedure did not work. I have tried it several times and the unit will not turn on or allow Power + F1. What else can I try? What is arm2? Can I try that? Author: OASJ2YSeeEhBQo1 Time: 2019-7-12 00:26
Have you installed the Dfuse driver first? https://www.st.com/en/development-tools/stsw-stm32080.html
Also check the eevblog forum thread about these devices, you can find some more help there. https://www.eevblog.com/forum/te ... 2485455/#msg2485455 Author: purge Time: 2019-7-14 08:21
Thanks Army. I saw a message there that said to hold down F1 and then plug into pc. When pc recognises the Hantek to lift finger off F1. It entered DFU mode and I managed to repair the firmware.
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