Install TWRP on Galaxy Note 4 N910F

This guide walks you through installing Team Win Recovery Project (TWRP) on the Samsung Galaxy Note 4 (model N910F). TWRP is a custom recovery that lets you flash custom ROMs, make full backups, and perform advanced system tweaks. You’ll need an unlocked bootloader (which the N910F has by default), USB debugging enabled, and a Windows PC (or a Mac/Linux with equivalent tools).

What You’ll Need

• Galaxy Note 4 N910F with at least 70% battery
• USB cable (preferably the original)
• Windows PC (or Mac/Linux with equivalent tools)
• Odin3 (Windows) or Heimdall (Mac/Linux) – download the latest version
• TWRP image file for N910F (twrp-3.x.x-x-trltetmo.img.tar) – get it from the official TWRP site
• Samsung USB drivers installed on your PC
• Backup of your device data (TWRP installation is safe, but backups are good practice)

Step-by-Step

1. Enable Developer Options and USB Debugging – On your phone, go to Settings → About Phone → tap “Build number� 7 times. Then go to Settings → Developer Options → enable “USB Debugging�. Also enable “OEM unlock� if present (this allows bootloader unlocking).
2. Install Samsung USB drivers – Download and install the Samsung USB driver package on your PC. This ensures your computer recognises the phone in Download mode.
3. Download TWRP and Odin – Get the TWRP image for N910F (the file name usually contains “trltetmo� or “trlte�). Download Odin3 (v3.13.1 or newer) and extract it to a folder.
4. Boot your phone into Download Mode – Turn off the phone. Press and hold Volume Down + Home + Power simultaneously. When the warning screen appears, press Volume Up to continue. This is Download Mode.
5. Connect phone to PC – Plug the phone into the PC using the USB cable. Wait for Windows to install drivers if needed. Odin should show a blue or yellow box in the “ID:COM� section indicating the device is detected.
6. Open Odin and configure – Run Odin3 as Administrator. Ensure only “F. Reset Time� and “Auto Reboot� are checked. Do NOT check “Re-Partition� – that will brick your device.
7. Load TWRP into Odin – Click the “AP� button (or “PDA� in older versions) and select the TWRP tar file you downloaded. Wait for the file to load (it may take a few seconds).
8. Start the flash – Click “Start�. The process takes about 10-20 seconds. When it finishes, you’ll see a green “PASS!� box. The phone will reboot automatically.
9. Verify TWRP is installed – Immediately after the flash, the phone may reboot to the stock system. To confirm TWRP, turn off the phone and boot into Recovery Mode by pressing Volume Up + Home + Power. You should see the TWRP menu.
10. Optional: Disable auto-reboot for first boot – Some users prefer to uncheck “Auto Reboot� in Odin, then after flashing, manually boot into recovery by holding Volume Up + Home + Power after disconnecting. This prevents the stock system from overwriting TWRP on first boot (rare on N910F but possible).

Common Mistakes

• Using the wrong TWRP file – Ensure you downloaded the version for the N910F (trltetmo) and not for other Note 4 variants (e.g., N910G, N910C). Flashing the wrong recovery can cause boot loops.
• Re-Partition checked – This is a common cause of soft-bricks. Always leave Re-Partition unchecked.
• USB connection issues – A faulty cable or uninstalled drivers will cause Odin to fail. Try a different USB port (preferably USB 2.0) and reinstall drivers.
• Not backing up – While flashing TWRP is safe, losing data is possible if you later flash a bad ROM. Always back up before proceeding.
• Battery too low – If the phone dies during flashing, it could become unresponsive. Keep the battery above 70%.

Tips

• Use a dedicated USB port – Avoid USB hubs; connect directly to the PC’s back panel.
• Disable Windows driver signature enforcement – On Windows 10/11, if drivers don’t install, you may need to disable driver signature enforcement temporarily.
• Keep the TWRP file in a simple path – Avoid spaces or special characters in the file path; place it in C:\TWRP\ for example.
• After flashing, make a Nandroid backup – Once TWRP is installed, boot into recovery and create a full backup before making any changes.
• Learn TWRP basics – Familiarise yourself with Wipe, Install, Backup, and Restore options before using them.

Troubleshooting

• Odin doesn’t detect the phone – Reinstall Samsung drivers, try a different USB cable, and ensure the phone is in Download Mode (not just connected). Restart Odin and reconnect.
• Flash fails with “FAIL!� or red error – This usually indicates a wrong TWRP file or a connection issue. Re-download the correct TWRP, re-check Odin settings, and try again. If it persists, try a different USB port.
• Phone stuck in boot loop after flashing – This can happen if the wrong recovery was flashed. Boot into Download Mode (Volume Down + Home + Power) and reflash the correct TWRP. If that fails, use Odin to flash the stock firmware for N910F.
• TWRP doesn’t stick (stock recovery returns) – On some devices, the system overwrites custom recovery on reboot. After flashing TWRP, immediately boot into recovery (Volume Up + Home + Power) and then reboot to system. If it still reverts, you may need to disable “Auto Reboot� and manually boot into recovery first.
• Phone shows “Custom binary blocked by FRP lock� – This happens if OEM unlock was not enabled. Go to Settings → Developer Options → enable “OEM unlock� and try again.

Frequently Asked Questions

Will installing TWRP void my warranty?

Yes, flashing custom recovery typically voids the warranty. However, you can restore the stock recovery via Odin to regain warranty status (though the flash counter may be triggered).

Do I need to root the phone before installing TWRP?

No, TWRP is installed via Odin without root. You can root later using TWRP if you wish.

Can I uninstall TWRP after installing it?

Yes, you can flash the stock recovery image via Odin to remove TWRP. This is useful for returning to stock.

Will TWRP work with all Android versions on the N910F?

TWRP is compatible with most Android versions, but you should use the latest TWRP release for best compatibility with newer ROMs.

What is the difference between TWRP and CWM?

TWRP has a touch interface and more features (like file manager and terminal), while CWM is older and uses physical buttons. TWRP is generally recommended.

Is it safe to install TWRP on my daily driver?

Yes, TWRP itself is safe and doesn’t affect normal usage. However, it allows you to flash custom ROMs, which can be risky if you don’t know what you’re doing. Always backup first.

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