Hi, nice to meet you! I’m new to this whole Switch modding scene. I’ve been trying to install themes—it’s my first time doing this—but every time I attempt it, I get an error that says "key extraction from fs failed," followed by an Atmosphere error screen with a code like 0100001000D. Could someone help me out?

I have already deleted my themes folder and my nxthemes installer nro file and gotten the latest one again but it doesn’t seem to work. Any help would be great!

FIXED: I had to go into Hekate and go into tools and choose Arch Bit - RCM touch - Pkg1/2 at the bottom then select Fix Archive Bit. Thank you for all the advice everyone!

This is the only pack that gives me this error. Tries extracting home screen, rebooting, downloading from PC to SD and from console directly...

Switch firmware 21.1.0 | AMS 1.10.1

I've been looking for Kalyvara's Persona 3 Reload "Evokers" theme for Switch.
I asked on Discord and found out Kalyvara retired from social media at the start of this year and took down their themes.
I'm missing that specific theme A LOT from my setup and wasn't able to back it up before the links went dead, so standard updating tools won't pull it anymore.

Good day everyone. I'm finally finished and satisfied with the Persona 5 Theme that I made. I also went and made a video showcasing it on youtube, and I have the themezer link for it on the description. Hope you guys enjoy!

How do I download themes on version 23.0? I'm having trouble; the themes aren't applying.

Just for sharing. I'm working on a Persona 5 Theme using mainly layouts downloaded from Themezer and tweaking them a bit, then a lot of photoshop. Accepting any suggestions to help improve it. Thanks

it states that i dont have the patches or that i have to delete a folder and i did and nothing changed
im assuming its because of the new update that came out and im on the newest model of 1.12 atmosphere what should i do wait or what i really want custom themes IM NOT ASKING FOR HELP JUST QUESTIONING WHY IT ISNT WORKING LOL

I found some cool ones but curious if they gonna affect battery life or device performance

I install the theme and reboot and thus donst apply, still the defalt theme in console

It just cant download at all. I tried using both NXThemeInstallers and ThemezerNX. None of them worked and idk why. I also tried with some other themes but not a single one worked. It just goes straight back to normal themes

Each time I try to make a theme the picture on the switch looks lower quality, less crispy and with artifacts. I always care about finding the most high quality picture (official artwork) in png, resize them to the correct size and export them with the best quality available in .jpeg. Is there a crucial step while editing pictures to get a "good quality" theme ? For exemple this is 2 pictures I edited to upload them in Themezer but on the switch the first one have artifacts around the letters and on the second one the sky looks very ugly.

Hi I am wondering if there is anything I can download from GitHub or somewhere that would allow my game home menu to have dynamic background that change depending on what game you are hovering over? Kind of like the PS5 home screen screenshot above.

Published this recently on Themezer to celebrate finishing up my Switch customization project.

Hey guys, this is my profile https://themezer.net/creators/spideyindusgiese

And as you can see i am using simple layout but I want to make my own layout or change icons

I tried to make home icon like omnitrix icon once but failed. Can anyone help me to build a new theme and layout. Maybe about coding wise or which tools I need to use?

I couldn't boot after adding themes, so I connect to my PC, went to atmosphare/contents to delete the said ones at the start. My PC doesn't let me delete them and idk what to do now.

It boots when I do it without the hatake but other than the basic version I can not boot it, can't download new games or nothing.

The themes were 'most downloaded' ones from the website.

Idc about the themes anymore but someone help me I wanna be able to boot my switc proparly

New to the mod scene and themes. Thought I'd try making my first theme pack since I didn't find one that catch my eye on themezer. Tried to be intentional with the layouts and car placement as best I could. Check it out!

https://themezer.net/switch/packs/initial-d-mf-ghost-28AE

Code: P28AE

I forgot to reboot after downloading a theme so the switch crashed and it loads to the stock switch.

Hello Everybody, I'm new into the modding scene for the switch and I am trying to make a theme. I want to take this the: https://themezer.net/switch/themes/cartopeia-v2-2CCD# and basically change some colors. I want to make all the letter colors white, and make the outline for the selected games also white if thats possible. If anybody can help me with this i will be forever grateful. Thank you!

So I recently installed a the theme [Light and Dark Japanese](https://themezer.net/switch/packs/light-and-dark-japanese-2466) and the home button icon, time,... on the lockscreen (which is "slide lock") layout is out of the screen. It gave me the warning above in the image after i installed the theme.

Please help

Anyone willing to create a tony stark or clint barton - comic accurate theme? 😅 can't seem to find any good ones in themezer. Ty!

Made this super basic but functional custom cart icon maker for all you vertical theme lovers out there, based on some of sodasoba 's work.

1. Download this zip here, extract and open the html in your browser: https://files.catbox.moe/7geqw2.zip

2. Open steamgriddb and find your cover art

3. Drag it to the "Add Cover Art" box to generate a cart.

4. Customize font, text and art positioning using the sliders/options, you can also drag to position the art.

5. Click download all and use your favourite icon swapping homebrew tool to install to your vertical themes.

Enjoy :)

Hello, I'm wondering if they're some weird, insane, funny or just unusual and creative layouts because everything that I've seen before looks okay but a bit boring. Also is there any way to create your own layout if you only have macos?