Hacking (O3DS) ARM11 Crash on Startup

[Not]

I've been following the A9LH to B9S guide, and have hit a point where my 3DS is crashing when I power it on. The last step I took was to install B9S, and then configured Luma. I lost control of the situation from there. For starters, I have attached a picture of the crash info. Apologies in advance for any basic information I missed.

 

[cooly]

From the looks of it,It seems the menu process (Home menu) is acting up. Your only choice is a nand backup

 

[Amapola62]

Maybe try clearing/deleting your ext data first before doing a nand backup :

Clear Home Menu extdata

1. Power off your device
2. Insert your SD card into your computer
3. Navigate to the /Nintendo 3DS/<32-character-id>/<32-character-id>/extdata/00000000/ folder on your SD card
4. Delete the extdata file corresponding to your region:
   • EUR Region: 00000098
   • JPN Region: 00000082
   • USA Region: 0000008f
   • CHN Region: 000000A1
   • KOR Region: 000000A9
   • TWN Region: 000000B1
5. Reinsert your SD card into your device