If your 2DS still boots to HOME Menu, you're better off following KleinesSinchen's advice in deleting both the eShop title and ticket through FBI followed by system update to reinstall a clean copy.
FBI → Titles → Nintendo eShop → Delete Title And Ticket
For EUR region eShop, a bad installation might be listed as 0004001000022900.
If you used Delete Title in step 1 or could not findNintendo eShop or 0004001000022900 in Titles.
You need to delete the ticket because the Nintendo CDN server doesn't allow you to fix system titles if you present fake/spoofed tickets.
3. System Settings → Other Settings → System Update.
This should redownload a (clean) copy of eShop.
Take it from someone who messes with NAND stuff a lot: quit whatever experiments you're doing to the 3DS firmware while you're still ahead of yourself.
While 3DS hacking and custom firmware has come a long way in fixing all sorts of software issues, some things are better left alone because short of having a backed up (full) NAND image, there are certain super softbricks that are not fixable.
Today, April 8th, 2024, at 4PM PT, marks the day in which Nintendo permanently ends support for both the 3DS and the Wii U online services, which include co-op play...
A new Nintendo Switch firmware update is here. System software version 18.0.1 has been released. This update offers the typical stability features as all other...
With Apple having recently updated their guidelines for the App Store, iOS users have been left to speculate on specific wording and whether retro emulators as we...
The time has finally come, and after many, many years (if not decades) of Apple users having to side load emulator apps into their iOS devices through unofficial...
TheFlow has done it again--a new kernel exploit has been released for PlayStation 4 consoles. This latest exploit is called PPPwn, and works on PlayStation 4 systems...
Nintendo might just as well be a law firm more than a videogame company at this point in time, since they have yet again issued their now almost trademarked usual...
Another video game prototype has been found and preserved, and this time, it's none other than the game that spawned an entire franchise beloved by many, the very...
Anbernic is back with yet another retro handheld device. The upcoming RG28XX is another console sporting the quad-core H700 chip of the company's recent RG35XX 2024...
Two classic titles join the Nintendo Switch Online Expansion Pack game lineup. Available starting April 24th will be the motorcycle racing game Extreme G and another...
Nintendo has recently announced through their social media accounts that a new Indie World stream will be airing tomorrow, scheduled for April 17th, 2024 at 7 a.m. PT...
Today, April 8th, 2024, at 4PM PT, marks the day in which Nintendo permanently ends support for both the 3DS and the Wii U online services, which include co-op play...
Nintendo might just as well be a law firm more than a videogame company at this point in time, since they have yet again issued their now almost trademarked usual...
With Apple having recently updated their guidelines for the App Store, iOS users have been left to speculate on specific wording and whether retro emulators as we...
The time has finally come, and after many, many years (if not decades) of Apple users having to side load emulator apps into their iOS devices through unofficial...
While rumors had been floating about rampantly as to the future plans of Nintendo, the President of the company, Shuntaro Furukawa, made a brief statement confirming...
A new Nintendo Switch firmware update is here. System software version 18.0.1 has been released. This update offers the typical stability features as all other...
TheFlow has done it again--a new kernel exploit has been released for PlayStation 4 consoles. This latest exploit is called PPPwn, and works on PlayStation 4 systems...
DOOM is well-known for being ported to basically every device with some kind of input, and that list now includes the old retro game console in Persona 5 Royal...
Two classic titles join the Nintendo Switch Online Expansion Pack game lineup. Available starting April 24th will be the motorcycle racing game Extreme G and another...
Nintendo has recently announced through their social media accounts that a new Indie World stream will be airing tomorrow, scheduled for April 17th, 2024 at 7 a.m. PT...