How to Root Samsung Galaxy A50 SM-A505F – BUA6 Firmware Update

How to Root and Flash TWRP v3.5.0 on Samsung Galaxy A50 SM-A505F One UI 2.5 BUA6 Android 10. The TWRP v3.5.0 for Galaxy A50 OneUI 2.5.  Build number BUA6 firmware: Android security patch level: January 1, 2021. It may be works for SM-A505F, SM-A505FN, SM-A505G, SM-A505GN. The TWRP comes with Magisk Patched with magisk ( Root ) and without Magisk. Use it at your own risk! Follow the instructions carefully and Make sure to backup all your important data!

Downloads

• Enable Developer Options: go to Settings -> About device. Tap 7 times on Build number to enable Developer options.
• Enable OEM unlock and USB debugging options ( Settings -> Developer options )
• Make sure the bootloader are unlocked, If not read How to unlock Bootloader
• Download and Extract ODIN v3.13.1 from https://odindownload.com/SamsungOdin/
• Download and Install Samsung Mobile Phone Drivers
• Download Latest Magisk Manager
• Download TWRP_v3.5.0_A505_BTL1.tar, use this if you want to install TWRP only
• Download TWRP_v3.5.0_A505_BTL1_Magisk.tar, use this if you want to root.
• Download multidisabler-samsung-2.6.zip or latest

Flashing TWRP v3.5.0 and Root Galaxy A50 BUA6 Firmware Android 10 Q :

1. 1. Make sure the bootloader are unlocked, OEM unlock option is grey out
      
   2. Enter Download Mode : Turn Power Off. Press and hold Volume Up + Volume Down key together, while pressing these keys, connect the phone to computer, then press volume up once.
   3. Open ODIN, IMPORTANT!: Uncheck “Auto Reboot” in Options!
   4. Flashing TWRP_v3.5.0_A505_BTL1_Magisk.tar as AP in ODIN, then click start.
   5. Magisk is now successfully flashed to your device! Several steps before you can properly use the device.
   6. DO NOT SKIP THIS STEP! 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.
   7. Select Wipe -> Format data, type ‘yes’ and confirm
   8. Copy multidisabler-samsung-2.6.zip to phone, ignore this if you copied to SD Card
   9. Select Install ( If file in SD Card: Select Storage – Micro SD card – OK ) – select multidisabler-samsung-2.6.zip Swipe to confirm Flash
   10. Select Reboot to System
   11. When SAMSUNG logo appears wait for a few minutes or more then press and hold volume down + power key until the screen blank
   12. Setup the phone

Rooting if necessary

1. 1. Install and Open Magisk Manager
   2. Enter TWRP recovery : Turn Power Off. Press and hold Volume Up key + Power Key, When SAMSUNG logo appears release Power Key only, keep pressing Volume Up key until TWRP recovery appears.
   3. Select Reboot to – Recovery
   4. Connect to Internet
   5. Open Magisk Manager, it will ask to do additional setups. Let it do its job and the app will automatically reboot your device.
   6. Done! You can use Root Checker to check it, Enjoy!

If something goes wrong and you want to unroot it, just flash the ROM to make it works again. Read How to flash Galaxy A50.

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, 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.

Watch this video: