I'm going to post this here before resorting to making a thread, sorry if a lot of this seems redundant, been cross referencing the rentry and nh-server guides but I wasn't able to find concrete answers for all of this.
The main thing I would like to confirm is if my
steps to transfer saves from an unhacked Switch Lite to this new hacked V1 Switch are sound and safe.
I have an NSO subscription, and I'm aware of cloud saves. However, I'd like to transfer my Dark Souls save, which does NOT support NSO. My understanding is the only way this save can be transferred is with a full system transfer. I'll need to do a local system transfer from my Switch Lite to the hacked V1 Switch.
My V1 Switch already has homebrew installed, Atmosphere 1.7.1 and Hekate 6.2.0 (both latest). The Sysnand firmware is on 16.0.1 (outdated - current is 18.1.0) (long story short, I started the hacking process last year, which is why it's updated more recent but not most recent). Can someone confirm if the planned steps I have seem correct? +some questions along the way...
STEP 1
First step, I'm assuming, would be to back up my emunand and sysnand. I know this is accomplished with Hekate's main menu.
QUESTION A: How do you back up sysnand specifically? In Hekate -> Tools -> Backup eMMC, there are 2 full backup options: eMMC BOOT0 & BOOT1 and eMMC RAW GPP. Do these back up the emunand, sysnand, or both? I want to back up my sysnand before doing the system transfer with my old unhacked Switch.
STEP 2
Update official firmware on sysnand to 18.1.0.
QUESTION B: is it confirmed that official firmware 18.1.0 is safe to use if you already have Atmosphere 1.7.1 and Hekate 6.2.0 (both latest) installed?
STEP 3
Do local system transfer FROM unhacked Switch Lite TO hacked V1 Switch. Games and saves will be stored on the Sysnand.
STEP 4
Somehow I need to launch JKSV (save manager) within Sysnand in order to back up my now-transferred saves.
QUESTION C: How would I go about running JKSV on Sysnand? This post makes it seem like the Album icon should launch the homebrew applet, but this does not work on Sysnand for me. It just opens up the actual pictures album. It does launch the applet on Emunand however, just not Sysnand.
https://gbatemp.net/threads/backup-...etting-dirty-the-sysnand.628842/post-10104332
QUESTION D: Mostly confirming, do we know how how safe it is to do this? I'm aware this risks "dirtying" the Sysnand. I've ready many accounts online from people who have been doing this (JKSV save dumps from Sysnand) for years and haven't been banned, but just wanted to confirm in case there have been new developments.
STEP 5
Copy output save files from SD card to PC; done
Do these 5 steps sound right? Biggest clarification I need would be STEP 4. Am I missing anything critical, i.e. steps and precautions taken to stay safe from bricks and bans (to the best of our knowledge)?
Extra Question: from my research, I understand "Auto NoGC" is automatically turned on for security measures (disables game card reader). Will the game card reader still work on Sysnand and is it safe to use? The explanations I've seen online are admittedly beyond my technical understanding, something about burning fuses when the card reader is updated.
Apologies if this seems excessively noobish and long, any help is appreciated, I'm a 3DS hacking pro but this environment seems much different.