Remove Shiny- Locks in Pokémon games
This guide will show you how to remove shiny locks and edit shiny chance from the generation 6 and 7 Pokémon games on the 3DS using LayeredFS and pk3DS
Compatibility Notes
This guide requires you have CFW with Luma3DS 8.0+ (preferably latest).
This guide requires a computer running Windows.
What You Need Section I - Dumping exefs and romfs from your game
Press and hold Start , while still holding Start , power on your console to launch GodMode9
Navigate to [C:] GAMECART
Press A on [TitleID].trim.3ds
Select NCSD image options...
Select Mount image to drive
Press A to enter drive
Press A on content0.game
Hover over the folder exefs and press R + A
Select Copy to 0:/gm9/out
When done hover over the folder romfs and press R + A
Select Copy to 0:/gm9/out
When thats done press Start
Your dumped exefs and romfs can be found in /gm9/out/ Section II - Removing shiny lock and edit shiny chance
|-|Generation 7=
unselecting everything in Randomizer Options except Remove Shiny Locksdoesnt work
Power off your console
insert your SD Card into your Computer
create a folder on your Computer named after the game you want to patch
Move the exefs and romfs folders from your SD Card in the folder you just created [gamefolder]
go into the exefs folder
rename the .code file to .code.bin
extract the pk3DS .zip on your Computer and double click on pk3DS.WinForms.exe
click on file, open
now select the folder where the exefs and romfs folders are located
in pk3DS click on ExeFS, than on Shiny Rate
here click on EVERYTHING SHINY and than on SAVE, this is to check, if everything is running correct
Now click on RomFS, than on Static Encounters
in Section Gifts and Encounters remove the tick on Shiny Locks on every Pokemon
Click on SAVE and close pk3DS
go into your exefs folder and copy .code.bin
Paste the .code.bin folder in the Root of the game folder you created on step 3
Rename the .code.bin file to code.bin
Copy the file called 9 in [gamefolder]\romfs\a\1\5 to the root of the [gamefolder] Section III - Preparing the SD Card
On Your SD Card go to /luma/titles/ and create a folder with the corresponding TitleID of the game you patched
Create a titles folder if you don't already have one
Copy the code.bin in the TitleID folder
in the TitleID folder create a folder called romfs
in the romfs folder create a folder called a
in the a folder create 4 folders called 0, 1, 2 and 3
in each of the 4 folders need to be 10 folders called 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9
copy the file called 9 of the root of the [gamefolder] and paste it to [TitleID]\romfs\a\1\5 
