[Atmosphere / Rainx] Updated Atmosphere t0 17.0.1 getting error code 2123-0011


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Feb 8, 2006
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as above, console boots up into the hacked firmware but after about 30 seconds gives error code 2123-0011, if I quickly put console into flight mode it does not crash, any ideas please?

Used this guide to update:
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Turn off you home internet

Boot to CFW

Block nintendo on you're switch internet setting

should set their Primary DNS to and Secondary DNS to
Last edited:
Another problem now, lol. Updated my Tinfoil using links from the LT video above but now when I start my Tinfoil, the language is in Russian, can anyone help me get it back to English please?
Just checked my tinfoil

Run tinfoil

Select 3rd option from the bottom left hand side , then on the right hand side select 3rd from the top that is the language select
Was on firmware 17.0.0 updated it to 17.0.1 on EmuNand and got a error as well , checked my default.txt file and was different to the link you posted , so edited to that one and working fine ;)
Has anyone got any good Freeshop links please?