By unlocking the device bootloader at first, the device will be able to perform customizations and install third-party files. Here we will use the Magisk root method without TWRP. However, the Samsung KNOX status will be removed from your device after rooting it. Make sure to follow all the requirements below and take a complete backup of the important data at first. By using the Magisk, you can patch the Stock Firmware Boot Image file and flash the boot partition on your device. Keep in mind that the bootloader can be unlocked on SM-A8050 and SM-A805F models but you can’t unlock bootloader on the SM-A805N (South Korea) model. For more information about Android rooting, check out our detailed post here > What Is Rooting Android Phone? Advantages And Disadvantages
Disclaimer
RootMyGalaxy.net is not responsible for any damage happened to your device(s) while following this guide so please proceed at your own risk. However, we would be happy to help with any problems within our reach
How To Unlock Bootloader and Root Galaxy A80 with Magisk
#1 Unlock the bootloader
First, unlock the bootloader of your device, guide: How To Unlock Bootloader Of Any Android Using Fastboot Commands
#2 Download stock boot image
Download Stock ROM > Download
Download the boot file according to your device. Once downloaded, unzip the file and open it, look for a .zip file. Open that file too, now you will see a file named boot.img (This is the official stock image or firmware)
#3 Patch boot image
Move the boot.img to your device’s internal storage. Download & install the latest Magisk Manager on your device. Open magisk manager, On the main screen, select Install > Install > Patch Boot Image File Now select the boot image (boot.img). Magisk will start to patch the boot image. After completion, the file will be saved as “magisk_patched.img” in your Downloads folder
#4 Finally, Steps To Root Galaxy A80
Connect your device to PC and transfer the “magisk_patched.img” file to the internal storage of the device (ROM folder). Use 7Zip to archive the .img file to .tar file which is compatible with Odin Flash Tool. Now, you have to download and install the ODIN Flash Tool on your PC. Make sure to install the latest Samsung USB Drivers on your computer also. Boot your Samsung Galaxy A80 into Download/Odin Mode. (Switch off the phone > press & hold Volume Down + Power button together for a few seconds and the download mode will open) Connect your handset with the PC using a USB cable. When your device is connected, launch the ODIN tool. Next, load the magisk-patched.tar file in the AP section. Click on Options tab > select F.Reset Time. DO NOT select the Auto Reboot and Re-Partition. Next, click on the AP button and select the magisk_patched.tar file. Click on the BL button > select the BL file from the extracted firmware folder. Then select the CP and CSC file in the Odin tool. Once added BL, AP, CP, & CSC files in the preferred sections, click on the Start. The rooting process will start and it will take some time. You will get ‘PASS’ notification if successful. Now, turn on your handset by press & hold the Volume Up + Power button. Release the buttons when you see a warning screen.
We hope you’ve found this guide helpful.
