Havoc-OS v4.4 Official for Samsung Galaxy A50s – Android 11 GSI

May 8, 2021 | By androidhowto@youtube | Filed in: Custom ROM.

How to Install Havoc-OS v4.4 Official on Samsung Galaxy A50s Android 11 – GSI. Havoc-OS v4.41 is based on AOSP, inspired by Google Pixel and Brought to you by Havoc-OS Team. Havoc-OS v4.4 comes with ROM OS Android 11 offers more features and light. This ROM Required: Installed TWRP Recovery. Version Information Status: Official Stable GSI ROM ARM64-AB. 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 A50s SM-A507FN Android 11 + TWRP 3.5.1 ( Recommended )
  2. Download Havoc-OS-v4.4-20210503-arm64-ab-Official-gapps.img ( extract it to get img file, use 7-zip )
  3. Download deviceid-1.3.0-7.apk
  4. Download A11_magisk_patch.zip
  5. Download latest open_gapps-arm64-11.0-nano-20210110-TEST.zip ( if necessary )
  6. Copy ROM and GApps to SD Card ( Recommended )

How to Install Havoc-OS v4.4 on Samsung Galaxy A50s:

  1. Enter TWRP Recovery Mode: Turn power off, Connect the phone with a USB cable, Press and hold Volume Up + Power Key until TWRP Recovery Mode Appears.
  2. Select Wipe – Format data ( type “yes” and confirm )
  3. Select Wipe – Advanced wipe ( select “Dalvik, Cache, System” ) – Swipe to wipe
  4. Copy image file to phone, ignore this if you have copied to SD card
  5. Select Install – Install Image – Havoc-OS-v4.4-20210503-arm64-ab-Official-gapps.imgg – select “System Image” and Swipe to confirm flash
  6. Select Reboot – System
  7. Setup the Phone

Fix This device isn’t Play Protect certified

  • Connect to Internet
  • Install Device ID app
  • Copy Google Service Framework (GSF)
  • Open Google Play Store
  • Sign-in google account
  • Open Device registration page
  • Paste GSF to Google Service Framework Android ID on Device Registration page
  • Restart the phone
  • Open Google Play Store and Sign in again
  • Done

Rooting If Necessary

  • Enter TWRP Recovery Mode: Turn power off, Connect the phone with a USB cable to computer, Press and hold Volume Up + Power Key until TWRP Recovery Mode Appears.
  • Install A11_magisk_patch.zip
  • Select Reboot Recovery
  • Connect phone to internet
  • Open Magisk App, it will ask to do additional setups. Let it do its job and the app will automatically reboot your device.

Install GApps if necessary

  • Enter TWRP Recovery Mode: Turn power off, Connect the phone with a USB cable, Press and hold Volume Up + Power Key until TWRP Recovery Mode Appears.
  • Select Wipe – Advanced Wipe ( select “System” ) – Repair or Change File System – Resize File System – Swipe to Resize
  • Select Mount – ( select “System, Vendor” ), Back to home
  • Select Install – select open_gapps-arm64-11.0-nano-20210110-TEST.zip Swipe to confirm Flash
  • Select Reboot – System

Watch this Video:

Havoc-OS v4.4 Official for Samsung Galaxy A50s - Android 11 GSI

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.


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One comment on “Havoc-OS v4.4 Official for Samsung Galaxy A50s – Android 11 GSI

  1. Tejas Tamkar says:

    Can suggest any rom which can be used for daily driver device , and all work features , like fingers print , camera and all sensors. Plz because this a50s is feeling out dated with one ui 3.1 . And battery backup is also low.

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