Hacking Bricked switch after downgrade

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iruldi

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Hi guys!

So... I've tried to downgrade my FW with my switch on Atmosphere OS. Previously I've done upgrades through Daybreak so I thought there will be no efuse problems but after the downgrade I got a Atmoshpere crash screen and now my switch don't even boot. When I plug it or try to charge it nothing happens. My PC don't even recognize it. I've tried charging it for a night. Hold power button for 1mn. Hold power button and + button for 1mn. Try to enter RCM. Nothing seems to work... Is there something else I can try ?

Thank you!
 

iruldi

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I'm sorry for the message. I just bought a new JIG and managed to enter RCM mode. The switch is working again ! I don't know how to delete or close a thread here
 

SScorpio

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If you needed a new jig then you haven't turned on AutoRCM?

My understanding is that AutoRCM corrupts the boot loader and prevents the burning of e-fuses. If you aren't using it, they are burned.
 
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