All About ap_root_g935.tar

Introduction

For Android power users, rooting your device opens up a world of customization and control that isn’t available right out of the box. One of the key files used for this process on specific Samsung Galaxy models is ap_root_g935.tar. This file is essential for gaining root access, but using it correctly requires careful attention to detail.

This guide will walk you through everything you need to know about ap_root_g935.tar. We’ll explain what it is, provide a step-by-step installation process, and cover how to troubleshoot common issues. By the end, you’ll understand how to safely use this file to unlock the full potential of your device.

What is ap_root_g935.tar?

ap_root_g935.tar is a specific type of firmware file used to root certain models of the Samsung Galaxy S7 (with model numbers like SM-G935F, SM-G935FD, etc.). The name itself provides clues about its function:

• AP: In Samsung’s firmware terminology, ‘AP’ refers to the main operating system partition.
• root: This indicates the file’s purpose is to grant root access.
• g935: This corresponds to the model number for the Samsung Galaxy S7 Edge.
• .tar: This is a file archive format, similar to a .zip file, which is used by Samsung’s flashing tool, Odin.

Essentially, ap_root_g935.tar is a pre-rooted firmware package. When you flash this file onto your device using a tool like Odin, it overwrites specific system files to install the necessary components for root access, such as the SuperSU application.

How to Install ap_root_g935.tar: A Step-by-Step Guide

Rooting your device carries inherent risks, including voiding your warranty or, in rare cases, “bricking” your phone (making it unusable). Proceed with caution and follow these steps exactly.

Before you begin, you will need:

• A compatible Samsung Galaxy S7 Edge model (e.g., SM-G935F).
• A Windows PC.
• A high-quality USB cable.
• The ap_root_g935.tar file downloaded from a reputable source like Chainfire’s Auto-Root repository.
• The Odin flashing tool (the latest version is recommended).
• Samsung USB drivers for your PC.

Make sure to back up all your important data before starting, as the process may wipe your device.

Step 1: Prepare Your PC

First, install the Samsung USB drivers on your computer. This ensures that Odin can correctly recognize your phone when it’s connected. If you have Samsung Kies installed, make sure it is completely closed, as it can interfere with Odin.

Step 2: Enable OEM Unlock and USB Debugging

On your Galaxy S7 Edge, you need to enable a few developer options.

1. Go to Settings > About phone > Software information.
2. Tap on the Build number seven times until you see a message that says “Developer mode has been turned on.”
3. Go back to the main Settings menu, and you will now see Developer options.
4. Open Developer options and enable both OEM unlock and USB debugging.

Step 3: Boot Your Phone into Download Mode

To flash the file, your phone must be in Download Mode.

1. Power off your device completely.
2. Press and hold the Volume Down, Home, and Power buttons simultaneously.
3. When a warning screen appears, press the Volume Up button to continue. Your phone is now in Download Mode.

Step 4: Flash the File with Odin

Now, you’re ready to use Odin to install the root file.

1. Open the Odin application on your PC. It’s best to run it as an administrator.
2. Connect your phone to your PC using the USB cable. In Odin, you should see the box under ID:COM turn blue and a message saying “Added!!” in the log. If this doesn’t happen, your drivers may not be installed correctly.
3. Click the AP button in Odin.
4. Navigate to where you saved the ap_root_g935.tar file and select it.
5. Wait for Odin to check the file. Do not change any other settings in the “Options” tab.
6. Once the file is loaded, click the Start button.

The flashing process will begin. It should only take a few minutes. Your phone will reboot automatically once the process is complete. You should see a “PASS!” message in Odin. You can now disconnect your phone.

Troubleshooting Common Installation Issues

Sometimes things don’t go as planned. Here are some common problems and how to fix them.

• Odin is stuck or fails: If the flashing process fails or gets stuck, unplug your device, close Odin, and reboot your phone back into Download Mode. Try using a different USB port or a different USB cable. Ensure that Samsung Kies is not running in the background.
• Phone is stuck in a bootloop: If your phone continuously reboots after flashing, you may need to perform a factory reset from recovery mode. To do this, boot into recovery mode (Power + Volume Up + Home buttons) and select “Wipe data/factory reset.” Note that this will erase all data on your device.
• “ID:COM” doesn’t turn blue: This means Odin is not detecting your device. The most common cause is a driver issue. Reinstall the Samsung USB drivers and restart your computer. Also, try a different USB cable and port.

The Benefits of Using ap_root_g935.tar

Why go through all this trouble? Rooting your device with ap_root_g935.tar gives you several advantages:

• Full Customization: Install custom ROMs, kernels, and mods to completely change the look and feel of your phone’s software.
• Remove Bloatware: Uninstall pre-installed apps from your carrier or Samsung that you don’t use, freeing up storage and improving performance.
• Enhanced Performance: Overclock or underclock your CPU to get more power or better battery life.
• Advanced Applications: Use apps that require root access, such as powerful backup tools (like Titanium Backup) and advanced ad-blockers.

Take Full Control of Your Device

Using ap_root_g935.tar is a powerful way to unlock the true potential of your Samsung Galaxy S7 Edge. While the process requires precision, following the steps carefully allows you to gain a level of control and customization that standard users don’t have. Whether you want to install custom software or simply get rid of bloatware, rooting is the first step toward making your device truly your own.

Frequently Asked Questions (FAQs)

Q: Is rooting my phone with ap_root_g935.tar safe?
Rooting always carries some risk, including the possibility of bricking your device if done incorrectly. It will also likely void your warranty. However, if you follow the instructions carefully and use files from trusted sources, the process is generally safe for experienced users.

Q: Will using ap_root_g935.tar erase my data?
The rooting process itself does not typically erase data. However, it is always recommended to create a full backup before starting, as troubleshooting steps like a factory reset will erase everything.

Q: Can I unroot my device after using ap_root_g935.tar?
Yes, you can unroot your device by flashing the stock, official Samsung firmware for your specific model using Odin. This will restore your phone to its original, unrooted state.

Q: Does ap_root_g935.tar work on all Galaxy S7 models?
No, this file is specifically designed for Galaxy S7 Edge models (like SM-G935F). Using it on an incompatible model can cause serious issues. Always verify your device’s model number in Settings > About phone before attempting to root.