Havoc-OS v4.1 Official Android 11 for Samsung Galaxy A51 – Custom ROM

February 11, 2021 | By androidhowto@youtube | Filed in: Custom ROM.

How to Install Havoc-OS v4.1 Android 11 Official on Samsung Galaxy A50. Havoc-OS v4.1 is based on AOSP, inspired by Google Pixel and brought to you by skulshady@sourceforge.net. Havoc-OS v4.1 comes with ROM OS Android 11 offers more features, light and FingerPrint under display does not worked, MTP worked. Dual SIM Card worked but not support voLTE. This ROM Required: TWRP 3.5.0 Android 11 support One UI 3.0. Use at your own risk, I’m not responsible for bricking your device.

Download

  1. Your phone must be Installed TWRP Recovery for Android 10. If not, you can read TWRP Root Samsung Galaxy A51 SM-A515F Android 11 DUB1 Firmware ( Recommended )
  2. Download Havoc-OS-v4.1-20210208-arm64-ab-Official-GApps.img.xz ( extract it to get img file, use 7-zip )
  3. Download latest open_gapps-arm64-11.0-nano-20210110-TEST.zip ( if necessary )
  4. Download ChonDoe_Flasher.zip

How to use ChonDoe_Flasher

  1. Change Havoc-OS-v4.1-20210208-arm64-ab-Official-GApps.img to system.img
  2. Copy ChonDoe_Flasher.zip and system.img to external sd card or Internal Storage. You can also put it into a folder that you want. In the video below I named the folder with “ROM”. Copy both to the ROM folder.

For more detail read How to Install GSI and GAPPS on Dynamic Partition Samsung Galaxy A51

Notes:

The phone must be installed Stock/Official Android 11 for A51, then you can flash the TWRP 3.5.0 Android 11. I don’t recommended install this GSI ROM using TWRP 3.5.0 Android 10, you will face Random rebooting. Read How to Update / Upgrade Samsung Galaxy A51 SM-A515F to Android 11 Official

How to Install DotOS-11 on Samsung Galaxy A51:

  1. Enter TWRP Recovery Mode: Turn power off, Connect the phone with a USB cable, Press and hold Volume Down + Power Key, when the screen blank quickly press and hold Volume Up + Power key, when Samsung Logo appears release Power key only, keep pressing Volume Up key until TWRP Recovery Mode Appears.
  2. Select Wipe – Advanced wipe ( select “Dalvik, Cache, Data” ) – Swipe to wipe
  3. Select Install ChonDoe_Flasher.zip and Swipe to confirm Flash
  4. Select Wipe – Format data ( type “yes” and confirm )
  5. Select Reboot – System

Install GApps if necessary

  • Enter TWRP Recovery Mode: Turn power off, Connect the phone with a USB cable, Press and hold Volume Down + Power Key, when the screen blank quickly press and hold Volume Up + Power key, when Samsung Logo appears release Power key only, keep pressing Volume Up key until TWRP Recovery Mode Appears.
  • Select Install – select open_gapps-arm64-11.0-nano-20210110-TEST.zip Swipe to confirm Flash
  • Select Reboot – System

Watch this video

Havoc-OS v4.1 Official Android 11 for Samsung Galaxy A51 - Custom ROM

If you want to uninstall this custom ROM and back to stock ROM, just flash the stock ROM to your device. Flashing stock ROM will also uninstall TWRP Recovery and it will back to stock Android Recovery.

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. If your target device has a custom firmware flash counter, Rooting will trigger it. If you’re lucky, Triangle Away has support for your device and can be used to reset the counter.
  4. If you have a KNOX-enabled device, flash custom rom and Rooting will trip the KNOX WARRANTY VOID status!
  5. If your device storage is encrypted, Rooting will wipe your data !
  6. If you have locked bootloaders, flashing one of these will probably brick your device – with the exception of Nexus devices, which will usually automatically “OEM unlock” and wipe your data !
  7. Make sure to backup your important data before root it.


Tags: , , , , , , , , ,

One comment on “Havoc-OS v4.1 Official Android 11 for Samsung Galaxy A51 – Custom ROM

  1. Mohammad says:

    what about root
    look imposable to root this one

Leave a Reply

Your email address will not be published. Required fields are marked *