Hey there future person, Im too late to help any of these guys but I can help you. (Copy and pasted from lilyshy on the homebrew discord) "Alternate GodMode9 builds for broken consoles
To use, place in /luma/payloads/, then hold START while turning on your console to access Luma Chainloder. If START is broken, rename the file to y_GodMode9_<description>.firm to automatically boot the payload when holding Y on boot
GodMode9_SwitchScreens: Switches top and bottom screens (useful if top screen is broken),
GodMode9_TimerUnlock: Hold a button for unlock permissions rather than key combo (useful if dpad is not responding),
UNSAFE_GodMode9_AutoUnlock: !!! UNSAFE !!! Press A to unlock permissions,
GodMode9_NoCPad: Disable circle pad (useful if circle pad is bad/miscalibrated),
GodMode9_NoCPad_TimerUnlock: Disable circle pad and use timer_unlock (useful if circle pad is bad/miscalibrated AND dpad is not responding),
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Other broken button things
You can use rehid to remap buttons and touchscreen controls (in 3DS mode only)
rehid build with inputs for 3D and volume slider,
,
OFI build for unresponsive DPads -- use in place of SafeB9SInstaller (Copy all files to root of SD, replacing existing ones. For exploits that look for SafeB9SInstaller.bin, such as Soundhax or super-skaterhax, rename SafeB9S.bin to SafeB9SInstaller.bin),
Unable to get past 3DS initial setup due to broken or nonexistent 3D slider: 2DSaver"
I cant send these files over reddit so ur gonna have to join their discord. This message has been pinned in the 3ds-assistance-1 chat so u can download the files there.
https://discord.gg/MWxPgEp