docs: Update README

Signed-off-by: Abhijeet <98699436+gitclone-url@users.noreply.github.com>

Author: gitclone-url

README.md

@@ -1,75 +1,99 @@
-# Boot Image Extractor
+<div align="center">
+  <img src="https://github.com/gitclone-url/Boot-image-Extractor/assets/98699436/8fc2fc00-4dcd-4506-a161-7fec49a6ee34" loading="lazy" alt="Boot Image Extractor"/>
+<h2></h2>   
+</div>
 
-Boot Image Extractor is a standalone Python script designed to extract the boot image from Android devices with root access. It supports both [A/B](https://source.android.com/devices/tech/ota/ab) and [legacy partition](https://source.android.com/devices/bootloader/partitions) styles. This script was developed as part of an automated method for extracting boot images described in the [Boot Image Extraction Guide](https://gist.github.com/gitclone-url/a1f693b64d8f8701ec24477a2ccaab87#file-boot-image-extraction-guide-md).
+
+<div style="display: flex; justify-content: center;">
+  <div style="max-width: 800px;">
+    <p>
+      Boot Image Extractor is a standalone Python script designed to extract the boot image from Android devices with root access. It supports both <a href="https://source.android.com/devices/tech/ota/ab">A/B</a> and <a href="https://source.android.com/devices/bootloader/partitions">legacy partition</a> styles. This script was developed as part of an automated method for extracting boot images described in the <a href="https://gist.github.com/gitclone-url/a1f693b64d8f8701ec24477a2ccaab87#file-boot-image-extraction-guide-md">Boot Image Extraction Guide</a>.
+    </p>
+  </div>
+</div>
 
 ## Requirements
 
 - Python 3 or higher
 - Root access on the Android device
 - Python package: `pyfiglet`
 
-## Installation Instructions
+## Initial Setup
 
-#### Procedure 1: Direct Installation
+1. **Install Termux:**
+   Download and install [Termux](https://termux.com/) on your device.
 
-1. Download [Termux](https://termux.com/) and install it.
-2. Open Termux and allow storage permission using:
+2. **Grant Storage Permissions:**
+   Open Termux and allow storage permissions using the command:
    ```bash
    termux-setup-storage
    ```
-3. If you going to use this script on a [Phh-based GSI](https://github.com/phhusson/treble_experimentations/wiki/Frequently-Asked-Questions-%28FAQ%29) that ships with an inbuilt [superuser](https://github.com/phhusson/treble_experimentations/wiki/Frequently-Asked-Questions-%28FAQ%29#naming-conventions-that-some-gsi-buildermaintainer-uses) check if the PHH Superuser app is installed by running:
+
+3. **Check for PHH Superuser (if applicable):**
+   If you are going to use this script on a [Phh-based GSI](https://github.com/phhusson/treble_experimentations/wiki/Frequently-Asked-Questions-%28FAQ%29) that ships with an inbuilt [superuser](https://github.com/phhusson/treble_experimentations/wiki/Frequently-Asked-Questions-%28FAQ%29#naming-conventions-that-some-gsi-buildermaintainer-uses), check if the PHH Superuser app is installed:
    ```bash
-   (pm list packages | grep me.phh.superuser) && echo "Found" || echo "Not found"
+   (pm list packages | grep me.phh.superuser) && echo "App installed" || echo "Not found"
    ```
-   > **Note:** If "Not found" is displayed, install the app from [F-Droid](https://f-droid.org/en/packages/me.phh.superuser/). This app is essential to manage root access for Termux. Skip this step if your device is already rooted with Magisk or a other method.
+   > **Note:** If "Not found" is displayed, install the app from [F-Droid](https://f-droid.org/en/packages/me.phh.superuser/). This app is necessary to grant Termux requests to run as root. Skip this step if your device is already rooted with Magisk or another method.
 
-4. Grant superuser permission to Termux by typing:
+4. **Grant Superuser Permission:**
+   Grant superuser permission to Termux by typing:
    ```bash
    su
    ```
-5. Copy and paste the following command and hit enter to start running the script:
+
+## Installation Instructions
+
+#### Procedure 1: Direct Installation
+
+1. **Run with One-Liner Commands:**
+   Copy and paste the following command in termux and hit enter to start running the script:
    ```bash
-   apt update && apt upgrade -y; { command -v tsu && command -v curl && command -v python && command -v pip && python -c 'import pyfiglet' &>/dev/null; } || apt install -y tsu curl python; pip install pyfiglet; curl -s https://raw.githubusercontent.com/gitclone-url/Boot-img-flasher/Master/boot-img-flasher.sh -o boot-img-flasher.sh; clear; sudo boot_image_extractor.py
+   apt update && apt upgrade -y; { command -v tsu && command -v curl && command -v python && command -v pip && python -c 'import pyfiglet' &>/dev/null; } || apt install -y tsu curl python; pip install pyfiglet; curl -o boot_image_extractor.py https://raw.githubusercontent.com/gitclone-url/Boot-image-Extractor/main/scripts/boot_image_extractor.py; clear; sudo python boot_image_extractor.py
    ```
    > **Note:** It may take some time to run for the first time because the script will be downloaded along with the required tools. Please be patient.
 
 #### Procedure 2: Manual Installation
 
-1. Clone the repository or download the zip file from [GitHub](https://github.com/gitclone-url/Boot-image-Extractor/archive/refs/heads/master.zip).
-
-2. Install Python if not already installed on your terminal:
+1. **Clone or Download Source:**
+   Clone the repository and navigate to the project directory:
    ```bash
-   pkg install python -y
+   git clone https://github.com/gitclone-url/Boot-image-Extractor.git
+   cd Boot-image-Extractor
    ```
+   or download the source zip file from [GitHub](https://github.com/gitclone-url/Boot-image-Extractor/archive/refs/heads/master.zip), extract it, and navigate to the extracted directory.
 
-3. Install `tsu` using the following command:
+2. **Install Dependencies:**
+   Ensure Python and required packages are installed:
    ```bash
-   pkg install tsu
+   pkg install python tsu -y
+   pip install -r requirements.txt
    ```
 
-4. Navigate to the cloned or extracted directory and run the command:
+3. **Install the Script:**
+   Run the setup script to install Boot Image Extractor:
    ```bash
    pip install .
    ```
    This will install the Boot Image Extractor script on your terminal and make it accessible system-wide.
 
 ## Usage Instructions
 
-After installation, you can execute the script using the following command:
+After installation, execute the script using the following command:
 ```bash
 sudo boot_image_extractor.py
 ```
 
-If you used the direct installation method and the script was downloaded to a different directory instead of Termux's `$HOME` directory, you may need to change the directory to where the script is located before running it.
+If you used the direct installation method and the script was downloaded to a different directory instead of Termux's `$HOME` directory, you may need to change to the directory where the script is located before running it.
 
 ## Contribution
 
-Contributions to the Boot Image Extractor are welcome. Please fork the repository, make your modifications, and submit a pull request. For detailed guidelines, see our [Contributing Guidelines](CONTRIBUTING.md).
+Contributions to Boot Image Extractor are welcome. Please fork the repository, make your modifications, and submit a pull request. For detailed guidelines, see our [Contributing Guidelines](CONTRIBUTING.md).
 
 ## License
 
 This script is distributed under the terms of the [MIT License](LICENSE).
 
 ## Support
 
-For any issues or inquiries, please open an issue on the repository's [issue tracker](https://github.com/gitclone-url/Boot-image-Extractor/issues) or contact the developer via [Telegram](https://t.me/PhantomXPain).
+For any issues or inquiries, please open an issue on the repository's [issue tracker](https://github.com/gitclone-url/Boot-image-Extractor/issues) or contact the developer via [Telegram](https://t.me/PhantomXPain).