Nusantara 4.0 Surabaya Android 12 for Poco X3 NFC (Surya) + GCAM 8.3

How to install Nusantara 4.0 Surabaya Android 12 for Poco X3 NFC (Surya) Maintained By @H0rnyKarna. This is unofficial release 2021-11-12 Vanlila builds, camera app does not include. I recommend GCAM 8.3 for Camera App. Notes: SELinux is Permissive, Set APN to use data, Flash DFE,  Clean Flash Recommended and NFC not working. Use at your own risk, I’m not responsible for bricking your device.

Download and Terms

1. Your phone must be Installed Custom Recovery. If not, you can read How to Install TWRP 3.5.2 Xiaomi POCO X3 NFC – Permanent
2. Download Nusantara_v4.0-12-surya-11112021-UNOFFICIAL-1256.zip
3. Download fw_surya_miui_SURYAGlobal_V12.5.3.0.RJGMIXM_624ada8a33_11.0.zip
4. Download latest BiTGApps-arm64-12.0.0-R39_signed.zip or latest ( if necessary )
5. Download GCAM 8.3 MOD for Xiaomi Phone
6. Download Magisk: Magisk-v23.0.apk or latest rename it to Magisk-v23.0.zip ( if necessary )
7. Copy ROM to SD Card ( Recommended )

Nusantara 4.0 Install Instructions on POCO X3 NFC:

1. Enter TWRP Recovery Mode: Turn Power off, Press and Hold Volume Up + Power key, When POCO logo appears release Power key only, keep pressing Volume Up until TWRP Recovery appears.
2. First Important Step is to Backup (though depends on you if you wanna be safe or no )
3. Select Wipe – Advanced ( Dalvik, Cache, Data ), Swipe to wipe
4. Select Install – select fw_surya_miui_SURYAGlobal_V12.5.3.0.RJGMIXM_624ada8a33_11.0.zip, Swipe to confirm Flash
5. Select Install – select Nusantara_v4.0-12-surya-11112021-UNOFFICIAL-1256.zip, Swipe to confirm Flash
6. Select Wipe – Format Data – type “yes” and confirm ( Optional )
7. Select Reboot – System
8. Setup the Phone

Root Instructions if necessary

• Enter TWRP Recovery Mode: Turn Power off, Press and Hold Volume Up + Power key, When POCO logo appears release Power key only, keep pressing Volume Up until TWRP Recovery appears.
• Install Magisk-v23.0.zip
• Reboot to System
• Connect Phone to Internet
• Install Magisk app and Open it. Magisk will ask to do additional setups. Let it do its job and the app will automatically reboot your device.
• Done

Watch This Video!

Enter TWRP Recovery

You can enter TWRP recovery with 2 methods: via adb command by type “adb reboot recovery” and by pressing keys combinations ( Turn power off, press and hold volume up + Power key, when POCO logo appears release power key, keep pressing volume until TWRP recovery appears )

Notes / Warning!

1. Use at your own risk, I’m not responsible for bricking your device.
2. Using the incorrect file may brick your device.
3. Make sure to backup your important data before root it.

Tags: Android 12 ROM, BitGapps, custom rom for Poco X3, GCAM 8.3 Android 12, GCAM for Android 12, GCAM for Poco X3, GCAM for Xiaomi, Magisk v23.0, Nusantara 4.0, poco x3 nfc, root, root poco x3 nfc, surya, TWRP 3.5.2, TWRP for Poco