Restore stock Firmware from PC over USB

[gersrt]

I'm looking for a way to restore my original backup before CFW from PC? I can't boot into Hekrate right now due to Sd card connector broken.

Can I restore my backup from pc using tegra software via USB and if so what are the steps for restoring back to factory. Thanks its a V1 unpatched Switch

 

[jkyoho]

https://github.com/lulle2007200/ums-loader
search for this payload tutorial

 

[gersrt]

Thanks.. One other question. After injecting Hakrate payload should I get anything on screen if no SD card present?

When I go into rcm mode and inject payload screen just stays black. Shouldn't I even get a splash screen or light on screen even with no sd card present.

Could someone try this for me please. Inject Hakrate payload with SD card removed and report back if screen lights up or they get splash screen?? I'm starting to think my backlight is also not working.

Thanks

 

[jkyoho]

you should see some error warning on the screen without sd card after Hekate payload inject

 

[gersrt]

you should see some error warning on the screen without sd card after Hekate payload inject

Perfect thanks very much. Yes backlight not working I can see error screen with torch. Il start new thread to help troubleshoot. Thanks for your help. Much appriciated.

 

[impeeza]

Perfect thanks very much. Yes backlight not working I can see error screen with torch. Il start new thread to help troubleshoot. Thanks for your help. Much appriciated.

normally is the ribbon cable of the screen, try to reseat it.