Use only if you have SM-A205F/G and are comfortable with Odin, ADB, and potential bootloops. For an updated TWRP, check XDA thread “[RECOVERY][UNOFFICIAL] TWRP 3.7.0 for Samsung Galaxy A20” – last updated mid-2024. Avoid “all-in-one root tools” from random YouTube videos; they often contain malware.
Would you like a step-by-step guide for the latest TWRP + Magisk installation on your specific A20 variant?
This guide provides an updated, comprehensive process for installing TWRP Custom Recovery and rooting the Samsung Galaxy A20 (SM-A205F/FN/G/GN/YN) as of early 2026. Ultimate Guide: Root & Install TWRP on Samsung Galaxy A20 (SM-A205) [2026 Updated] Rooting your Galaxy A20
unlocks advanced customization, allowing for custom ROMs, system-wide ad blockers, and deep system modifications. With the latest security patches, this process requires careful steps to avoid bootloops. ⚠️ Prerequisites & Disclaimer Data Loss: Unlocking the bootloader wipes all user data . Backup your phone completely.
Rooting voids warranties and carries risks. Proceed at your own risk. Requirements: A PC, USB cable, and Samsung USB Drivers installed. Binary Status:
Ensure your device binary (U1, U2, etc.) matches the files you download. Phase 1: Unlock Bootloader (Crucial) Settings > About Phone > Software Information Build Number 7 times to enable Developer Options Go back to Settings, open Developer Options , and enable OEM Unlocking
Turn off the phone. Hold Volume Up + Volume Down and plug in the USB cable to enter Download Mode root twrp recovery for samsung galaxy a20 sma205 updated
Long press Volume Up to enter the unlock menu. Follow instructions to unlock. The phone will wipe data and reboot. Phase 2: Download Necessary Files Odin Flash Tool: Download latest Odin TWRP Recovery: XDA Developers forum for the most recent TWRP for Magisk App: Download latest Magisk APK from Github. Vbmeta File: vbmeta.tar
file to disable verified boot (required for Samsung 2020+ models). Phase 3: Flash TWRP with Odin on your PC. Turn off the Download Mode again (Volume Up + Down + Cable). In Odin, add the vbmeta.tar file to the file to the Important: Go to the 'Options' tab in Odin and uncheck Auto Reboot Once it says "PASS," disconnect the phone. Phase 4: Rooting with Magisk
Force shut down the phone (Hold Volume Down + Power) and immediately switch to Recovery mode (Hold Volume Up + Power) to enter TWRP. If asked, swipe to allow modifications. Wipe > Format Data > Type 'yes' In TWRP, go to and enable . Connect the phone to your PC. Transfer the Magisk.apk to your phone. In TWRP, select and locate the Magisk.apk
(rename extension to .zip if necessary, though newer Magisk allows .apk installation). Swipe to flash. Reboot system. Phase 5: Verification After the phone boots, install the Magisk app and open it. If it asks to complete setup, do so. Root Checker to verify root access. Troubleshooting (2026 Tips) Stuck in Bootloop:
Re-flash stock firmware using Odin and re-verify that you correctly flashed the patch in Phase 3. TWRP asks for Password:
You must format data in TWRP, as encrypted data is unreadable. Carrier Locked Devices: Use only if you have SM-A205F/G and are
If your A20 is carrier-locked (e.g., SM-A205U), unlocking the bootloader might not be possible using this method.
To root your Samsung Galaxy A20 (SM-A205) and install TWRP recovery , you must first unlock its bootloader. This process erases all data
and permanently voids your warranty by tripping the Knox security counter. Phase 1: Unlock the Bootloader Enable Developer Options About Phone Software Information Build Number seven times. Enable OEM Unlock Developer Options , toggle on OEM Unlocking USB Debugging Enter Unlock Mode : Power off the device. Press and hold Volume Up + Volume Down
while plugging the phone into a PC. Follow the on-screen prompts to "Unlock Bootloader". Phase 2: Install TWRP Recovery On the Galaxy A20, Magisk is typically installed to the recovery partition rather than the boot partition. Download Required Files Odin Flash Tool for your PC. file for the codename from the Official TWRP site vbmeta.tar
file (often a "blank" or "disabled" version) to bypass Android Verified Boot. Flash via Odin Boot the phone into Download Mode (Volume Up + Down + USB cable). In Odin on your PC, select the TWRP file in the slot and the vbmeta file in the
slot (depending on the specific guide for your firmware version). Boot to TWRP : Immediately after flashing, use the key combo (usually Power + Volume Up ) to boot into TWRP before the system can overwrite it. Phase 3: Root with Magisk Format Data : In TWRP, go to Format Data to remove encryption. Flash Magisk Transfer the latest file to an SD card or use ADB sideload. In TWRP, select , pick the Magisk file, and swipe to flash. Now we install TWRP recovery for Samsung Galaxy
: Reboot to System. Open the newly appeared Magisk app to complete any additional setup.
For the Samsung Galaxy A20 (SM-A205), rooting and installing TWRP recovery typically requires an unlocked bootloader and a Windows PC with Odin. While the official Android software support ended with Android 11, the developer community continues to provide updated custom recoveries and ROMs as of 2026. Essential Pre-requisites
Model Compatibility: These steps are generally for the Exynos variants (e.g., SM-A205F, SM-A205G). US carrier models (e.g., SM-A205U) often have locked bootloaders that cannot be bypassed.
Enable Developer Options: Go to Settings > About Phone > Software Information and tap "Build Number" seven times.
Unlock OEM: In Settings > Developer Options, toggle OEM Unlocking and USB Debugging to "On".
Unlock Bootloader: Power off the device, then hold Volume Up + Volume Down while connecting it to a PC to enter Download Mode. Follow the on-screen prompt to long-press Volume Up to unlock the bootloader. Note: This will factory reset your device. Installing TWRP Recovery
Now we install TWRP recovery for Samsung Galaxy A20 SM-A205 updated.
If you see the Samsung logo with “Recovery Booting…”, you succeeded.
F. Reset Time