Samsung Galaxy S23 Snapdragon

How to install?

• Flash as AP with Odin
• Reboot to recovery via recovery key combo (Vol up + power + USB connected).

Fastboot Method

• go to Wipe > Format Data > Yes > flash boot_repack.zip > reboot to Fastbootd.
• Open Terminal of Minimal adb or platform-tools
• run command fastboot flash system then drag gsi.img to terminal then enter

Recovery Method

• Open TWRP Terminal, go to Wipe > Format Data > Yes > flash boot_repack.zip > and reboot recovery.
• Then Copy in a USB-OTG the GSI, in my case is the LineageOS 21 by Andy Yan
• Click to install and select install image, select the GSI and flash in system partition

Boot_Repack Link

• boot_repack.zip (To fix stock recovery restoration)

ADB & Fastboot Driver

• Driver Not working ? > Go to PC > Open Device Manager > Other Driver > Right Click > Update driver > Browse my computer for drivers > Let pick from a list > Adb Interface > Samsung android Adb interface version : xxx > Next > Yes > Done (if have installed samsung driver)

Samsung Driver Link

• Download Driver

• Can be used with Non-samsung devices also.

TWRP File Link

• TWRP for S23

• TWRP for S23+

• TWRP for S23 Ultra

Force Refresh rate 120HZ

• Adb Method

adb shell settings put system min_refresh_rate 120
adb shell settings put system peak_refresh_rate 120

• Settings Method

Settings -> Phh Treble Settings -> Misc -> Force FPS

Hardware support

Component	Comment
Camera	Working
Speaker / Mic	Working
Bluetooth	Working
WiFi	Working
SIM / Mobile Data / Voice	Depends on GSI
VoLTE / VoNR	Not Working
Fingerprint	Not Working
NFC	Working
Offline Charging	Not tested
5G	Working
120Hz Refresh Rate	Working
USB-C headphones and sound cards	Working with mitigations (Settings -> Phh Treble Settings -> Samsung features -> Use alternate audio policy)