Samsung Z Flip3 F711NKSU2CVG4(B2) Android 12 oneUI4.1 12.0_ULB_V2.0 COSTOM ROM V4.0

Samsung Z Flip3 Android 12 oneUI4.1 Aurora ROM V4.0
This ROM is a card flash package suitable for Korean version of Samsung Z flip3 (F711N) mobile phone
Aurora V4.0 National Bank third-party ROM   
This version is Android 12 /oneUI4.1
Before flashing, please flash your phone to the following official version (otherwise it may cause the phone to fail to boot normally):
F711NKSU2CVG4(B2) 
Preparations before flashing
1. Install the mobile phone driver first before proceeding to the following steps.
2. Make sure the OEM unlocking option in the developer options is turned on.
3. Confirm that BootLoader (BL for short) is in the unlocked state.
4. Confirm that the RMM or KG lock on the phone has been unlocked.
5. Please log out of the Samsung account or GOOGLE account that you have logged in to your phone first.
[V4.0 update log]
1. Made based on F7110 official latest Android 12.0(S) base package F7110ZCS2CVG2(4.1).
2. This version has official changes. Before flashing, please make sure that the machine has been flashed with the latest Android 12.0 base package to avoid being unable to boot (you can download or use the tool yourself in another article).
3. If the built-in card is found to be garbled when flashing (cannot copy files to the phone through MTP), it means that the built-in card has not been formatted. Please format it first and then operate. If it is found during flashing that set_metadata_recursive: Error on lstat of “/data/ **"The error with error number 7 also means that the built-in card has not been formatted. Please format it first and then operate.
4. If you find assert failed: update_dynamic_partitions(*) error number 7 during the flashing process, it means that you may have flashed other unofficial partition files before. Please flash the official base package before continuing.
5. Please use the latest version of TWRP Recovery (3.6.1.11) to flash your phone.
6. Update all APPs to the latest version.
7. Magisk version is updated to 25200 (25.2 stable version).
8. All MAGISK plug-ins are updated to the latest version.
9. When adjusting the status bar signal position, the network speed display position changes accordingly.
10. The memory display unit in the status bar is changed to "G" by default, and can be adjusted to "M" through Aurora settings.
11. Bug fixes in some details of Aurora settings (Bluetooth and ringtone mode icon switch in status bar).
12. Re-add KeysCafe keyboard special effects display to Android 12 keyboard.
13. Hide the MAGISK function with one click (Aurora Settings->System Enhancement), which can bypass some APP detection.
14. The ZFLIP3 series is integrated into the same flashing package, which consists of two parts. Flash P1 first and then directly flash P2 without restarting (please ignore the red text warning after P1 is flashed).