Hacking Question 7.0.1 to 6.2 failed downgrade

[EstefyErrote]

I have recently decided to program the console. But I wanted to facilitate the installation of nsp since in 7.0.1 I always sent an error and that is why I decided to demote my console. Before degrading the firmware it was in version 7.0.1.
Unfortunately, I made a mistake in the process of installing the firmware and this caused the console to go directly to the recovery mode and until now I have not been able to solve this.

When I start a custom firmware, it sends me an error, it is the first time I have programmed a switch and therefore I am a bit inexperienced in this topic, if there is any solution to my problem please comment I am willing to solve each one of your doubts. First of all, Thanks.

 

[Hayato213]

Got any NAND backup?

 

[Lacius]

There is no reason to downgrade.

 

[EstefyErrote]

There is no reason to downgrade.

in the 7.0.1 whenever I tried to install an nsp sent me error and instead of looking for a solution to the problem I decided to perform a downgrade because I had previously my console programmed in version 6.0.2 and everything was fine, but decided to deprogram it to be able to download free to play games from the eshop, my mistake

 

[Hayato213]

in the 7.0.1 whenever I tried to install an nsp sent me error and instead of looking for a solution to the problem I decided to perform a downgrade because I had previously my console programmed in version 6.0.2 and everything was fine, but decided to deprogram it to be able to download free to play games from the eshop, my mistake

NSP install work fine with Tinfoil 0.3 USB install and regular install on Tinfoil 0.5.

 

[EstefyErrote]

NSP install work fine with Tinfoil 0.3 USB install and regular install on Tinfoil 0.5.

I was using goldleaf, every time I was going to install an nsp I did not install it because I did not have enough space, when it is not

 

[Hayato213]

I was using goldleaf, every time I was going to install an nsp I did not install it because I did not have enough space, when it is not

I meant Goldleaf lol, whoop typo.

 

[EstefyErrote]

Got any NAND backup?

no

 

[Hayato213]

no

Go back to 7.0.1 if you can boot into CFW, just update your firmware again via ChoidujourNX.

 

[EstefyErrote]

Go back to 7.0.1 if you can boot into CFW, just update your firmware again via ChoidujourNX.

how can I enter ChoidujourNX if I can not access the main menu of the console,
sorry I do not know much about this topic

 

[Hayato213]

how can I enter ChoidujourNX if I can not access the main menu of the console

If you can't get it to boot into CFW then you are probably screw, bad idea to not have a NAND backup,

https://gbatemp.net/threads/how-to-...nofficially-without-burning-any-fuses.507461/

You can look into this.

 

[Lacius]

instead of looking for a solution to the problem I decided to perform a downgrade

That was your first mistake. If you want to play newer games, you're going to have to upgrade eventually.

 

[EstefyErrote]

That was your first mistake. If you want to play newer games, you're going to have to upgrade eventually.

what can I do

 

[Kubas_inko]

What error do you get? How is your SD card formated?

 

[Deathscreton]

If you can't get it to boot into CFW then you are probably screw, bad idea to not have a NAND backup,

https://gbatemp.net/threads/how-to-...nofficially-without-burning-any-fuses.507461/

You can look into this.

He can rebuild his NAND using Chor. Try following these instructions. https://www.reddit.com/r/SwitchPirates/comments/a1z0li/bricked_switch/ You'll need a few things to get started, but if you can boot into Hekate, you should be able to salvage your Switch. Since the information is about four months old, you may have to do some indepth research.