A705GMDDU5CUA7 | January 2021 Security patch for Galaxy A70 [South Asia]


Samsung started rolling the January 2021 Android security patch for the Samsung Galaxy A70 (SM-A705GM) with build number A705GMDDU5CUA7. The update is rolling over the air for the users with the Samsung Galaxy A70 device in the South Asia region.

As we speak, the update is live in India, Sri Lanka, Bangladesh, and Nepal. The update is based on Android 10. If you haven’t received the update on your Galaxy A70 device, then you can manually check the software update.

A705GMDDU5CUA7 | January 2021 Security patch for Galaxy A70 [South Asia]

Check The Software Update

Go to Settings App > Go to System > Tap on System Updates. Now hit the option Check for Updates. Now, if the A705GMDDU5CUA7  update is available for the device, you will get a notification to download it.


Before downloading, make sure to charge your device up to 50% or more. Use the Wi-Fi connection to download faster and avoid charges from the operator.

Firmware Details

  • Device Name: Samsung Galaxy A70 (SM-A705GM)
  • Region: South Asia
  • Build number: A705GMDDU5CUA7
  • Android OS Version: Android 10
  • Software Supported: ODIN
  • Android Security Patch Level: 2021-01-01
  • Supported country: India, Sri Lanka, Bangladesh, and Nepal

How to install stock firmware on Samsung Galaxy A70

To flash the firmware manually on your device, then you need to download the ODIN flash tool, firmware file, and drivers.


  • This firmware (A705GMDDU5CUA7) is supported for Samsung Galaxy A70
  • Charge your device to 50% in order to avoid power-related interruptions during the installation process.
  • You need a PC and USB Cables.
  • Take a backup before flashing the software on your device


GetDroidTips will not be responsible for any kind of hardware or software damage to your device while or after you follow this guide. Install non-official firmware on your device at your own risk.

Firmware Download

Firmware Installation Guide:

So, make sure to download the January 2021 Security patch for your Galaxy A70 with build number A705GMDDU5CUA7. We hope that this guide was helpful to you.

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