There is a custom FW for the chip in the wild and it includes a toolbox to update its firmware.
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LINKS
Toolbox : https://bit.ly/34SZCPd
FW : https://bit.ly/34TkF4n
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MUSIC
https://elements.envato.com/technology-J3QGJP3
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HOW TO CONTACT ME
https://linktr.ee/sthetixofficial
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DONATION
https://www.buymeacoffee.com/sthetixofficial
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CREDIT
to the team that made the firmware and toolbox
#sthetix #sthetixofficial
source
https://www.youtube.com/watch?v=Z-aSK7ECjq8