Havoc A12 Flashing Notes for OnePlus 6 | 6T From Havoc A11 [4.x]
Havoc OnePlus 6 Seriesπ 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.
π² Coming from OOS11 : ππ» Click Me for Guides
π² Coming from Havoc A11:
β οΈ Clean Flash Mandatory β οΈ
βοΈ Make sure you Downloaded these files:
β Latest OOS (V11.1.2.2)
β Latest Havoc Rom [Latest V5.x]
β Fajita (6T) - Download_Link
β Enchilada (6) - Download_Link
β TWRP zip file for A12 Roms (Download Only Zip file):
β Fajita (6T) - Download_Link
β Enchilada (6) - Download_Link
β Finalize_File (For copying Firmware to Both slots)
β Finalize.zip OR Join Group
βοΈ Installation Method:
β οΈ Before rebooting to recovery Remove ScreenLock | Pin | pattern | password
π Do Factory reset and Format Data "YES" [Mandatory]
- βοΈ Showing format error message? ππ» Click here to the solution
Reboot to recovery
β Paste the downloaded files to sdcard.

β 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"
- βοΈ Showing format error message? ππ» Click here to the solution
- Reboot to System.
β 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"
- βοΈ Showing format error message? ππ» Click here to the solution
- Reboot to System.
β οΈ - Flash ONLY the latest Magisk(Optional)
β οΈ - Any mods you want to flash (I won't be supporting Custom Kernels or Xposed)
πΈ Sample ScreenShots:


