In theory, you should be able to update to 4.89 Evilnat CFW, disable syscalls with Cobra Toolbox and download the DLC with no issues. Then you should be able to enable QA flag and reinstall 4.84 Rebug.
I would wait for someone that is normally active in the PS3 section to reply though. I have...
You can use EdiZon's Tesla overlay to enable cheats while in game. I have this setup and working on my Switch running 10.2.0 and AMS 15.0 w/ signature patches. Here's the links you'll need.
https://gbatemp.net/threads/tesla-the-nintendo-switch-overlay-menu.557362/...
You could always look at the Pocophone F1. It has the same specs as the Pixel 3. Here's a link https://www.amazon.com/Xiaomi-Pocophone-Factory-Unlocked-Smartphone/dp/B07GZ4QJTS
Still haven't received my order. I know I posted here earlier, but it's been 12 days now. This site really is a joke. And yes, I have been emailing them with no response at all. I sent my final email today to have the order cancelled.
According to the FAQ posted here, it will work on all firmwares. So you should be able to update now and not have to worry about compatibility.
Sauce
EDIT: @James310 has a better solution tbh. I'd say follow what he says! You can use this program to format to fat32 on your mSD
If you can, eBay and Craigslist are going to be the best. If you can't be bothered or can't use those sites for whatever reason, consider a GameXchange if you have one near you. They give the most in cash at a retail store from what I've seen.
If you have access to another 3DS with CFW and a compatible flashcart, you can use the recently released NTRBoothax to boot Godmode9 and perform a CTRTransfer. I haven't really kept up with anything in the 3DS scene since B9S was released, so looking at the NTRBoothax thread is probably your...
I currently have an LG G6. I've been incredibly happy with it. I've had Nexus devices and Samsung devices in the past. I personally would never go back to a Samsung phone due to the bloat and slow down. I'd go back to a Nexus/Pixel device in a heartbeat though. I can't say that I've heard...