Download Galaxy A3 Firmware [Android 6.0.1 Marshmallow, A300FUXXU1CPH3]

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Samsung Galaxy A3 Firmware

Model no. SM-A300F

Model no. SM-A300FU

Yes, that’s BIG Marshmallow update for the Galaxy A3 2015 edition.

Model no. SM-A300G

Model no. SM-A300I

  • Firmware not available at the moment.

Model no. SM-A300M

Model no. SM-A300FU

Model no. SM-A300H

Model no. SM-A300Y

Model no. SM-A300YZ

Model no. SM-A300K/S/L (Korean)

  • Firmware not available at the moment.

How to Download and Install Firmware

Be sure to check your Galaxy A3’s model no. first. You can do so using an app called Droid Info, or simply check it on its packaging box, or under Settings > About.

Then download the firmware according to that model no. only to ensure compatibility. We have provided the downloads as per model no. so that it’s easy for you to identify the firmware for your device.

Next, install the firmware on your Galaxy A3 by following the guide linked right below.

How to Install Samsung firmware

Firmware Benefits

You can use the firmware for variety of purposes, which includes:

  • Fix your Galaxy A3 if it’s giving you force closes errors and restarts randomly.
  • Unbrick your Galaxy A3 if it’s bootlooping and stuck at logo when restarting.
  • Go Back to Stock on your Galaxy A3 — helps when looking to sell the device, or fix installing OTA updates if broken.
  • Restore Galaxy A3 to factory state.
  • Upgrade your Galaxy A3 to newer Android version.
  • Downgrade your Galaxy A3 to lower build no. at same Android version.
  • Unroot your Galaxy A3.
  • Remove custom recovery like TWRP and CWM, if installed, on your Galaxy A3.

To perform any of the above, simply install the firmware meant for your device, as per its model no. in Settings, About device.

Need help? Let us know if you need any help regarding this via comments below.