Is R865FXXU1DUJA/R865FOLB1DUJA/R865FXXU1DUJA stable for daily use?

This is an official firmware release. All official releases from FirmwareMirror are stable and tested. Always backup your data before flashing any firmware.

Is this firmware the latest version?

Yes, R865FXXU1DUJA/R865FOLB1DUJA/R865FXXU1DUJA is the version shown. Check FirmwareMirror regularly for newer versions of Samsung Galaxy Watch4 40mm LTE (SM-R865F) firmware.

Download Samsung Galaxy Watch4 40mm LTE (SM-R865F) ROM - R865FXXU1DUJA/R865FOLB1DUJA/R865FXXU1DUJA (KDI)

Q: How to Flash Odin on Samsung Galaxy Watch4 40mm LTE (SM-R865F)

1. Download the R865FXXU1DUJA/R865FOLB1DUJA/R865FXXU1DUJA Recovery ROM (.zip file). 2. Transfer the file to the internal storage root directory of your Samsung Galaxy Watch4 40mm LTE (SM-R865F). 3. Navigate to Settings > About Phone > System Update. 4. Tap the OS logo 10 times to enable advanced features.

What's New

• Watch faces
- Supports 4 types of new Watch faces.
- Together, AR Emoji, Bitmoji Watch face: Usability was improved.
- My Photo Watch face: Supports GIF files.
- Animal, Cute Character Watch face: Customization feature was improved.
- Supports the backup and restoration of the order of Watch faces and the changed settings of the preloaded Watch faces.
• S Health
- An improved HR measurement accuracy algorithm was added.
- The sensitivity option in the Fall Detection feature was added.
• Gesture
- A new gesture that allows you to run apps or features immediately was added.
• Call
- Supports mute status (Icon, Mute/Unmute status) while talking on the phone.
• Improved system stability and reliability

Android Version

N/A

File Size

699.58 MB

Release Date

Oct 01, 2021

Flash Method

Odin

Download ROM

Available

Download Now

File Size: 0.68 GB

Mirror Downloads (1)

Mirror 1

1 mirror(s) available • Click any button to download

Verification & Details

Package Name:

R865FXXU1DUJA

How to Flash Odin on Samsung Galaxy Watch4 40mm LTE (SM-R865F)

Please follow these steps carefully to install the R865FXXU1DUJA/R865FOLB1DUJA/R865FXXU1DUJA update safely. Ensure your device has at least 60% battery.

Download the R865FXXU1DUJA/R865FOLB1DUJA/R865FXXU1DUJA Recovery ROM (.zip file).
Transfer the file to the internal storage root directory of your Samsung Galaxy Watch4 40mm LTE (SM-R865F).
Navigate to Settings > About Phone > System Update.
Tap the OS logo 10 times to enable advanced features.
Tap the top-right menu icon and select 'Choose update package'.
Select the downloaded zip file and wait for the automated installation to complete.

Back to Samsung Galaxy Watch4 40mm LTE (SM-R865F)

Download Samsung Galaxy Watch4 40mm LTE (SM-R865F) Firmware (R865FXXU1DUJA/R865FOLB1DUJA/R865FXXU1DUJA)