Apply Update from SD Card [FIXED]

By John Adebimitan

You’re about to master updating your Android from an SD card. This guide got your back, walking you through every step to apply update from SD Card.

From backing up your files to formatting your card, you’ll learn it all. You’ll even troubleshoot common issues and explore recovery options.

What Is Apply Update from SD Card?

This feature or process allows you to apply an update from an SD card. It enables you to sideload firmware from an SD card.

To apply update from an SD card, you must first go online and download the update file on your computer. Then, plug your memory card into your computer and copy the update file to your SD card.

The file has to be located in the root directory (the highest folder) on the SD card, or the update won’t work correctly. After the update file is saved on the SD card, unplug it from the computer and insert it into your powered-off Android device.

Boot the device into the Android system recovery and select the “apply update from external storage” option. The phone will then install the update from your SD card. After this, the phone should reboot or prompt you to manually reboot with the “reboot system now” option. Once your phone reboots, the update will be installed.

Read also: Apply Update from ADB

How Do I Update My Android Software from SD Card?

  • First and foremost, ensure you have a MicroSD card with at least 1GB of storage.
  • You’ll also need a MicroSD-to-SD card adapter and an SD card reader.
  • Access to another computer with the Internet is necessary to download the update.
  • Before you start, back up any files currently on your SD card.
  • You don’t want to lose important data during the update process.
  • If you’re updating a tablet, it should be updated to Android 4.3/Jelly Bean before moving to Android 4.4/KitKat.
  • Make sure your device is fully charged to avoid any interruptions during the update.

Below are the steps to update your Android software from an SD card.

  1. With your phone powered off, insert the updated SD card.
  2. Afterward, hold down the power button and, at the same time, briefly press the volume up button.
  3. When the Android system recovery menu appears, use the volume down button to highlight “apply update from SD card.” Then, press the power button to select.
  4. Use the volume down button to highlight the software image file and then update.

Can You Really Install Android OS from SD Card?

Yes, you can install Android OS from an SD card. To do this, insert the SD card into the device and set the device into recovery mode. Then, use the navigation buttons to select “install from SD card.” Again, use the navigation buttons to select the zip file to launch the process.


In summary, Android Debug Bridge, or ADB, is a tool that enables you to use commands on your PC to execute modifications on your Android device. For example, when you can’t update your phone through the regular OTA, you can use the ADB sideload method to update it.

If you follow the steps listed in this guide, you will be able to update your device easily.

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