Well, I messed the things up pretty badly
I tried this tutorial https://gbatemp.net/threads/tutorial-installing-rxtools-custom-firmware-3ds-and-2ds.390867/ and this https://gbatemp.net/threads/beginners-guide-–-how-to-setup-your-3ds-for-gbatemp.399538/page-7 and I'm getting a blank screen and my 3DS freezes after I try to open the .dat/.bin file through browser. My o3DS is on sysNAND 7.2.0-17U, without any CFW or emuNAND atm. Any help?
EDIT: Using https://dukesrg.github.io/?rxTools/sys/code.bin seems to crash the web browser
EDIT2: It also seems that my Health and Safety app has gone... I'm at a lost
EDIT3: Well... let me tell the full story:
I bought a 3DS with rxTools installed, tried to inject FBI on sysNAND to install a .cia needed to play GBA games on rxTools and it failed, but since I didn't knew what unlocking method was used on the CFW installation, tried to install it again from scratch. I already formatted the SD Card (done a full backup of the content of the card before that) and formatted the 3DS itself. Since then, I'm facing all theses issues...
Is there any way to undo all this mess?
EDIT4: http://go.gateway-3ds.com/ also freezes my 3DS...
The ones that don't freezes the 3DS just crashes the browser with an error message
I tried this tutorial https://gbatemp.net/threads/tutorial-installing-rxtools-custom-firmware-3ds-and-2ds.390867/ and this https://gbatemp.net/threads/beginners-guide-–-how-to-setup-your-3ds-for-gbatemp.399538/page-7 and I'm getting a blank screen and my 3DS freezes after I try to open the .dat/.bin file through browser. My o3DS is on sysNAND 7.2.0-17U, without any CFW or emuNAND atm. Any help?
EDIT: Using https://dukesrg.github.io/?rxTools/sys/code.bin seems to crash the web browser
EDIT2: It also seems that my Health and Safety app has gone... I'm at a lost
EDIT3: Well... let me tell the full story:
I bought a 3DS with rxTools installed, tried to inject FBI on sysNAND to install a .cia needed to play GBA games on rxTools and it failed, but since I didn't knew what unlocking method was used on the CFW installation, tried to install it again from scratch. I already formatted the SD Card (done a full backup of the content of the card before that) and formatted the 3DS itself. Since then, I'm facing all theses issues...
Is there any way to undo all this mess?
EDIT4: http://go.gateway-3ds.com/ also freezes my 3DS...
The ones that don't freezes the 3DS just crashes the browser with an error message