Download M305MUBS3BSK1: November 2019 patch for Galaxy A30 [South America]

As the name suggests, the Samsung Galaxy A30 has started receiving the latest security patch update in South America. It carries a software version M305MUBS3BSK1 based on Android 9.0 Pie. Now, you can download and install Galaxy A30 November 2019 patch in the South American region such as Mexico, Peru, Argentina, Paraguay, Uruguay, Brazil, Columbia, Chile, Trinidad, and Tobago, Panama, Bolivia, and more.

The new software update only brings the latest November 2019 Android Security Patch Level to the Galaxy A30 model that fixes some of the system bugs and a major vulnerability. Thanks to the Project Zero Analysis Team from Google for addressing the severe security issue. Therefore, if you want to keep your device and data safe from the unwanted security bugs, then you should upgrade to this patch.

As the firmware update is waving over-the-air (OTA) in batches, the broader roll-out process will start soon. Therefore, the OTA update arrival may delay for some of the Galaxy A30 South American variant users. However, you can check for an OTA update on your phone manually. If in case, you’re not intended to wait for more, you can manually flash the firmware zip file on your phone by following our full-depth guide.

Download M305MUBS3BSK1: November 2019 patch for Galaxy A30 [South America]

Check Software Update

Most of the smartphone OEMs including Samsung always prefer to push software OTA updates to its devices in incremental mode. Therefore, a limited number of users will receive the update initially and then the wider roll-out will start. However, instead of waiting for the OTA notification, you should search it manually on a daily basis.

Head over to the device Settings > System Update > Check for Latest Updates. Now, if you can see that the M305MUBS3BSK1 version update is available for your handset, grab the OTA and install it. Make sure to keep your device charged more than 50% and connected to a Wi-Fi network.

Now, before going to the firmware flashing steps, take a quick look at the firmware details below.

Firmware Details:

  • Device Name: Samsung Galaxy A30
  • Model: SM-M305M
  • Baseband Version: M305MUBS3BSK1
  • Security Patch Level: 2019-11-01 (November )
  • Region: South America
  • Software Supported: Odin Flash Tool
  • Android OS: 9.0 Pie

Steps to Install M305MUBS3BSK1: Galaxy A30 November 2019 patch [South America]

For the installation, we will use the Samsung exclusive flash tool called ODIN. We have linked it below for you, so you can download it. Also, we have put up some guidelines which you must go through and follow correctly to ensure that the firmware is properly installed on your Galaxy A30.


  • The firmware zip file is only for Galaxy A30 (SM-M305M). Don’t try to install it on other devices.
  • Keep your device battery charged up to 50% at least to reduce the occasional shutdown.
  • A PC or Laptop and a USB Cable are required to connect your device with the PC.
  • Take a Complete Backup without Root of your device data before doing anything.
  • You will need to enter into the Samsung Download Mode as well.


GetDroidTips will not be responsible for any kind of hardware and software issues on the device if the user installs the update wrongfully. Follow this guide at your own risk.

Now, follow the link given below to download the firmware file for your Galaxy A30.

Required Downloads:

Installation Instructions: M305MUBS3BSK1

Now, considering that you have downloaded the stock ROM and the flash tool ODIN, check out the installation guides given below.

Guide to Install Stock ROM on any Samsung Galaxy Devices using Odin Tool Watch Video Guide to Install Stock ROM on Samsung Galaxy Devices via Odin Tool

So, now you know how important is the November 2019 security patch for the Galaxy A30. So, download and install it now.

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