Havoc A12 Flashing Notes for OnePlus 6 | 6T From OOS11
Havoc OnePlus 6 Series1. Clean Flash :
🔊 Make sure you've backed up whatever data you want to keep to somewhere that's not on your phone; we're going to format the data partition and you're going to lose everything from internal storage.
📲 Coming from OOS11
Basic requirements
○ Make sure your computer has adb and fastboot.
○ Make sure you already unlock the bootloader.
○ Enable Developer Options.
○ Open Developer Options and Enable Advanced Reboot & USB debugging on your device.


⚠️ Make sure you Downloaded these files:
○ Latest OOS (V11.1.2.2)
○ Latest Havoc Rom [Latest V5.x]
○ Fajita (6T) - Download_Link
○ Enchilada (6) - Download_Link
○ Temporary TWRP recovery (TWRP-3.6.2_11-OP6xT) :
○ OP 6 & 6T : TWRP_Recovery_image
○ TWRP zip file for A12 Roms (Download Only Zip file):
○ Fajita (6T) - Download_Link
○ Enchilada (6) - Download_Link
○ Finalize_File (For copying Firmware to Both slots)
○ Finalize.zip OR Join Group
●● Installation Method
○ boot fastboot mode via a key combination:
With the device powered off, hold Volume Up + Volume Down + Power.
or
Open Developer Options and Enable Advanced Reboot

○ Once the device is in fastboot mode, On the computer, open a command prompt (on Windows) or terminal (on Linux or macOS) window, and type:
fastboot devices
○ Temporarily flash a recovery on your device by typing:
fastboot boot TWRP-3.6.2_11-OP6xT.img



○ Paste the downloaded files to sdcard.
⚜️ Installation Method:
● For Gapps Version
- Flash OOS 11(V 11.1.2.2) Stable
- Flash Havoc ROM {Latest}
- Flash Finalize.zip
- Flash TWRP-3.6.2_12-fajita.zip
- Do Factory reset and Format Data "YES"
- ⁉️ Showing format error message? 👉🏻 Click here to the solution
- Reboot to System.
● For Non Gapps Version
- Flash OOS 11(V 11.1.2.2) Stable
- Flash Havoc ROM {Latest}
- Flash Finalize.zip File
- Flash TWRP-3.6.2_12-fajita.zip
- Reboot to TWRP
- Flash OPENGAPPS
- Do Factory reset and Format Data "YES"
- ⁉️ Showing format error message? 👉🏻 Click here to the solution
- Reboot to System.
⚠️ - Flash ONLY the latest Magisk(Optional)
⚠️ - Any mods you want to flash (I won't be supporting Custom Kernels or Xposed)
📸 Sample ScreenShots:






