Heimdall 1.4.2 for Linux
Built by @k4tsudon

Includes:
Heimdall
Heimdall-frontend (GUI)
Blank system/vendor/vbmeta images for SDM Samsungs that have Secure Check

How to use:
Throw it to your /bin or just cd to the folder

Credit + Source

Ultimate GSI flashing tutorial + fixes for Samsung phones

Q&A
Q: Why would I need this?
A: Some Samsung devices don't have custom recovery due to a Security Check feature (mostly presented on Snapdragon variants). It prevents the system from booting when vbmeta/boot/recovery has been modified. In this specific tutorial, Download Mode is used to "sideload" GSI images.

Flashing a GSI
Prerequisites:
A Linux/macOS computer
Samsung device with unlocked bootloader
A (phh) GSI image that is compatible with your vendor (check with Treble App)
Tutorial:
Step 1: Install Heimdall (Linux - Mac)
Step 2: Put your device into Download Mode and connect it to the PC
Step 3: Open your terminal and type heimdall flash --SYSTEM sysnull.img --VENDOR vndnull.img (mentioned images are included in my Linux Heimdall suite)
Step 4: Reboot your device to Download mode again
Step 5: Open your terminal and type heimdall flash --SYSTEM GSI.img --VENDOR vendor.img --VBMETA avbnull.img (mentioned images are included in my Linux Heimdall suite excluding GSI.img and vendor.img, you can get the vendor from stock AP)
Step 6: Boot your device to stock recovery mode and do a Factory reset/Data wipe
Step 7: Reboot to system

Bug fixing
Some basic phh GSIs fixes I've collected in my years of experience
Stereo speakers: Phh Treble Settings > Samsung features > Enable stereo audio mode
DT2W: Phh Treble Settings > Samsung features > Enable DT2W
Headphone jack: Phh Treble Settings > Qualcomm features > Use alternate audio policy
BT Audio: Phh Treble Settings > Misc features > Force disable A2DP offload

Let's begin the new chapter from here.

Samsung Korean Bloatware Debloat Scripts
For Windows/Linux
By @k4tsudon

Download here
Tested on OneUI 4.1 SK Telecom FW

How to use
1. Enable USB Debugging in Developer Options
2. Connect your phone to your PC
3. Run the script, allow ADB connection and wait

Random memes so this channel wouldn't die #001

NevaOMC for Galaxy S10e - G970FOXMFHVG4

Compatible with Global & Korean Exynos models (G970F/G970N) on OneUI 4.0/4.1 firmware (Stock or custom ROMs like BeyondROM)
Compiled with G970N KOR partition table

Changelog:
- Use global CSCs (update your efs/imei/mps_code.dat if you have G970N)
- Removed all carrier bloatware
- Removed all carrier settings sections
(APPLIES TO XXV)
- Enable VoLTE unconditionally
- Realtime network speed count
- PiP
- Don't pause music when camera is opened
- QS data usage

Flash in a custom recovery as Product Image or Add to .tar archive with 7zip and flash in Odin
Use this script if you want to (semi) fully convert a KOR S10e into Global

Thanks to @el0xren for those CSC mods

Hey, so I currently need a little bit of money to rent a server and build ROMs, so if you want to support me, help is always welcomed. My goal is $12 and build custom ROMs, mods, etc for Exynos7870/9610/9820. Any donations or just a simple Like are hugely appreciated.

Buy me a coffee:
www.buymeacoffee.com/k4tsudon
You're a Vietnamese? I also take bank transfer (MB/Viettin) or MoMo/ZaloPay, using my Telegram phone number (on my TG profile)

OneUI 5.0 on Galaxy S10e ✨️

No 3.7.0 build now, just updated it to U4 by accident 😭

gamer kernel /j booted!

im not dead btw (still wish i were)