Software update for the Samsung Gear S3 classic (R775A)
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Software update for the Samsung Gear S3 classic (R775A)

Latest update
Getting started
Update & verify software
Previous updates

Latest update

The updates

  • What's new: Bixby replacing S-Voice


The details

  • Release date: June 10, 2020
  • OS version: Tizen
  • Software version: R775AUCU1CSD7
  • File size: 110MB


Getting started

  • You can download the update via Firmware Over the Air (FOTA).
  • You must connect your device to Wi-Fi® or a cellular connection to download the update.
  • Downloading via cellular network will impact your data bucket and may result in additional charges.
  • Install the latest Samsung Gear software version before updating your Samsung Gear S3 classic software.
  • Visit the Galaxy Apps store (Samsung smartphones only) or the Google Play store (all Android devices).
  • Download and install the latest Samsung Gear application update.

Update & verify software

Update software

  1. On your smartphone, if using Wi-Fi, connect your phone to a Wi-Fi network. Otherwise, it will use your data bucket.
  2. In the Samsung Gear app, ensure you are paired with your Gear S3 classic via Bluetooth.
  3. On your smartphone, open the Samsung Gear app.
  4. Tap SETTINGS.
  5. Tap About Gear.
  6. Tap Update Gear Software.
  7. Tap Download update manually.
  8. Follow the on-screen instructions.
  9. A notification message appears when the update successfully completes.

Verify update

  1. From the Gear S3 classic clock screen, select the Power/Home button.
  2. Rotate the bezel to and select Settings.
  3. Rotate the bezel to and select Gear Info
  4. Rotate the bezel to and select Software version.
  5. Your device has the latest software if the Software version matches the current update details.

Troubleshoot software update

Previous updates

May 20, 2019
  • OS Version: Tizen
  • Software Version: R775AUCU1CSD7
  • File Size: 116MB
Feb. 15, 2019
  • OS Version: Tizen
  • Software Version: R775AUCU1CSA1
  • File Size: 297MB
Aug. 29, 2018
  • OS version: Tizen 3.0.0
  • Software version: R775AUCU1BRH1
  • File size: 17MB
April 25, 2018
  • OS version: Tizen 3.0.0
  • Software version: R775AUCU1BRC4
  • File size: 41.4MB
Dec. 22, 2017
  • What's new: Samsung Connect - Monitor and manage smart devices in a smarter way with Gear S3, VR Controller - Easily control your Gear VR right from your wrist with Gear S3, PPT Controller - Command the audience and the presentation with Gear S3 PPT controller, Watch face - Share your favorite watch face with others and search for new ones with ease, Samsung Health - Easily manage your fitness goals with new Continuous HRM, Weight Management, Vo2Max, and Health overview widget, and New Partner Apps available for download in Galaxy Apps Store
  • What's changing: Contacts & Calendar - Create contacts and events right from your wrist with Gear S3, Reminder - Receive reminders and alarms created on the paired smartphone, Safety - SOS request now includes altitude for more accurate tracking, Apps - Access your favorite apps quickly with App Shortcut widget and custom order management, Moment bar - Refreshed layout with quick settings option, and New Icon and widget design
  • OS version: Tizen 3.0.0
  • Software version: R775AUCU1BQL1
  • File size: 268MB

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