I was following a guide to restore back to my very initial boot0/1 and sysnand, which was firmware 3.0.2 when I first got my switch (I cannot post link yet but it is the NH Switch Guide entitled "Restore a NAND backup to the switch")
I got to the step where I restored the old boot0/1 (3. Navigate to Tools > Restore eMMC. Select Restore eMMC BOOT0 & BOOT1. Wait for this process to complete.)
Then I realized that I forgot to actually copy the backups I made and kinda got freaked out, so I decided to shut it down and take out the SD and put it in my computer to copy them over (big mistake, I now realize).
In other words, I never got to the next step (4. In that same menu, select eMMC RAW GPP and wait for the process to complete. This will take a very long time to complete.)
Now I can't get my switch to get to RCM.
If I press the power button, I get a blue screen. If I connect the switch to my PC with USB, I get a blue screen. If I then insert my jig and try to enter RCM manually by pressing Volume Up and Power, I get a blue screen. It's possible my jig is not working so I will test a friend's as soon as possible.
Pretty sure the cause is that boot0/1 does not match the sysnand, which I have read about in other threads.
I had updated to 7.0.1 using ChoiDuJourNX, but the boot0/1 and sysnand that i tried to restore was from my original switch, which was 3.0.2.
I do not know if any of my fuses were burned.
I got to the step where I restored the old boot0/1 (3. Navigate to Tools > Restore eMMC. Select Restore eMMC BOOT0 & BOOT1. Wait for this process to complete.)
Then I realized that I forgot to actually copy the backups I made and kinda got freaked out, so I decided to shut it down and take out the SD and put it in my computer to copy them over (big mistake, I now realize).
In other words, I never got to the next step (4. In that same menu, select eMMC RAW GPP and wait for the process to complete. This will take a very long time to complete.)
Now I can't get my switch to get to RCM.
If I press the power button, I get a blue screen. If I connect the switch to my PC with USB, I get a blue screen. If I then insert my jig and try to enter RCM manually by pressing Volume Up and Power, I get a blue screen. It's possible my jig is not working so I will test a friend's as soon as possible.
Pretty sure the cause is that boot0/1 does not match the sysnand, which I have read about in other threads.
I had updated to 7.0.1 using ChoiDuJourNX, but the boot0/1 and sysnand that i tried to restore was from my original switch, which was 3.0.2.
I do not know if any of my fuses were burned.