fastCFWswitch

A tesla based overlay to boot into different payloads on the Nintendo Switch.

Supported devices

Only Switch consoles with the old Erista SOC are supported, because exosphere uses a bootrom exploit to reboot to a payload.

Setup

Setup the tesla menu and nx-ovlloader
Extract the latest release to the sd card
Modify the configuration in /config/fastCFWSwitch/config.ini

Configuration

Attribute	possible values	Description
`type`	empty / `section` / `payload`	This defines the type of element this section defines, if left empty it will automatically differentiate it by checking if a path is set
`name`	any string - example: `atmosphere`	The entry name, shown in the Overlay
`path`	a path - example: `/bootloader/hekate.bin`	The absolute path, based on the root of the sd, to the payload that should be loaded
`bootPos`	a number	The config position of the config the target payload should load, currently only supported for hekate
`bootId`	an 1-7 character long string - example `atmos`	The id of the config entry the target should be loaded, supported for hekate 5.0.2+
`ums`	string from UMS target list - example `sd`	The ums target, that should automatically be exposed via usb, supported for hekate

UMS Target

Target	possible values
SD-Card	`sd`, default fallback
EMMC BOOT0	`nand_boot0`, `emmc_boot0`
EMMC BOOT1	`nand_boot1`, `emmc_boot1`
EMMC Main/GPT	`nand_gpt`, `emmc_gpt`
EmuNAND BOOT0	`emu_boot0`
EmuNAND BOOT1	`emu_boot1`
EmuNAND Main/GPT	`emu_gpt`

Example configuration

[CFWS]
type=section
name=cfws

[SYSNAND]
name=sysnand
path=/payloads/hekate_ctcaer.bin
bootId=sysnand

[EMUNAND]
name=emunand
path=/payloads/hekate_ctcaer.bin
bootId=emunand

[ATMOSPHERE]
name=atmosphere
path=/atmosphere/reboot_payload.bin

[SXOS]
name=SxOS
path=/sxos/reboot_payload.bin

[ANDROID]
name=Android
path=/payloads/hekate_ctcaer.bin
bootPos=2

[TOOLS]
name=Tools

[HEKATE]
name=Hekate
path=/payloads/hekate_ctcaer.bin

[LOCKPICKRCM]
name=Lockpick RCM
path=/payloads/Lockpick_RCM.bin

[UMS]
name=UMS

[SD_CARD]
name=SD
path=/payloads/hekate_ctcaer.bin
ums = sd

[EMMC_GPT]
name=EMMC GPT 
path=/payloads/hekate_ctcaer.bin
ums = emmc_gpt

Screenshots

Credits

libtestla by WerWolv as base for this overlay
libnx as base of almost all switch homebrew
inih for the ini parsing lib

FieryMewtwo/fastCFWswitch