android 14 custom gsi for any device feat.samsung galaxy tab A 10.1 (2019)

Introduction

In this tutorial, we will guide you through the process of installing an Android 14 Generic System Image (GSI) on your Samsung Galaxy Tab A 10.1 (2019) or any other Treble-supported device. We will cover the flashing instructions, device features, customizations, and known bugs. This information is essential for users looking to enhance their device's performance and functionality with the latest Android version.

Chapter 1: Flashing Instructions for Galaxy Tab

To install the Android 14 GSI on your Galaxy Tab A, follow these steps:

1. Download the GSI File

   • Obtain the latest Android 14 GSI suitable for your device.

2. Unzip the File

   • Extract the downloaded file to access the .img file.

3. Transfer the Image File

   • Move the .img file to your Galaxy Tab A.

4. Install the GSI

   • Open your recovery mode.
   • Tap on "Install."
   • Select "Install Image."
   • Choose the .img file you transferred.
   • Tap on "Wipe and Format Data."
   • Tap on "Mount" and checkmark the following:
     • System
     • All other partitions (except microSD and USB OTG)
   • Finally, tap on "Reboot to System."

For other device users, utilize the DSU slide loader as per the instructions provided in the video description.

Chapter 2: About Device Details

After flashing the GSI, you can check the device details:

• Settings Overview
  • The system features a dual view panel similar to Android 12 and 13.
  • It runs on Android 14 with a unique Easter egg.
  • Voltage OS version is 3.2 unofficial.
  • Security patch level is from February 2024.
  • Kernel version is 4.4.117 with enforcing status.
  • ROM build date is March 16, 2024.

Chapter 3: Essential Features

The following essential features are functional with this GSI:

• Working Features

  • WiFi and WiFi hotspots
  • Bluetooth with HD audio codecs
  • GPS location
  • Microphone and ear speakers
  • Multitouch functionality
  • Accelerometer sensor

• Security Features

  • SafetyNet profile check passed, allowing usage of banking apps.
  • Google Play Protect certified.
  • L1 certification enabling full HD streaming.

• Camera Functionality

  • Basic Aperture camera with photo and video options.
  • Consider using Google GCAM for better quality if your device supports it.

Chapter 4: Power Hub Customization

Explore the customization options available in the Power Hub:

• Customization Features

  • Theme settings for background colors.
  • Volume panel positioning (left or right).
  • Wake the device using volume buttons.
  • Dynamic Island-style notifications.
  • Options for Google Photos unlimited backup.

• Game Performance

  • Higher FPS unlocking in games may vary; testing is recommended.

• Task Management Features

  • Large grid recents panel for multitasking.
  • New taskbar for easy access to apps.

Chapter 5: PHH Treble Features

This section enhances your experience with additional features:

• Key Features

  • Force FPS settings.
  • VoLTE support for certain devices.
  • Various audio effects for improved sound.

• Always-On Display

  • Although not natively supported, double-tap gestures can wake the AOD display.

Chapter 6: Bugs and Issues

Be aware of the following known issues:

• File Transfer Limitations

  • Internal storage access on PC is problematic; use USB OTG for file transfers.

• VoLTE Support

  • Exynos devices do not support VoLTE on this GSI.

• Device Lag

  • Avoid using the parallel apps feature, as it may cause heavy lag.

• Rebooting Issues

  • Manual power off or restart may lead to boot issues due to encryption.

• Missing Features

  • Some Android 14 features, like new wallpapers, are not present.

Conclusion

Flashing the Android 14 GSI on your Samsung Galaxy Tab A can breathe new life into your device, providing access to the latest features and customizations. However, be mindful of the potential bugs and limitations that may arise. If you're comfortable with these trade-offs, enjoy exploring Android 14's capabilities on your device! For further assistance, feel free to reach out to the community or follow the channel for more updates.