Samsung Gear S (DoCoMo) SM-R750D Firmware Overview
What is the latest SM-R750D firmware?
R750DOMU1BPA3, released January 20, 2016 with Android 2.2.1.4. It is a feature update on bootloader binary 1. The archive holds 8 official builds across 2 regions (CSC). Each one is the full stock ROM (flash file) for Odin, not an OTA patch.
Is the Samsung Gear S (DoCoMo) still getting updates?
Most likely not: there has been no new firmware since January 2016, so Android 2.2.1.4 is the last version this model got. The final builds below are still the best choice for a clean reinstall.
Which Android versions did it get?
The SM-R750D builds in the archive run Android 2.2.1.3 to 2.2.1.4. The earliest build we have for each version:
- Android 2.2.1.4: R750DOMU1BOA4 (Jan 2015), 3 builds in total
- Android 2.2.1.3: R750DOMU1BNJ7 (Oct 2014), 3 builds in total
Can I downgrade the SM-R750D firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. All decodable builds in the archive share binary 1:
- Binary 1 — since Oct 2014
All SM-R750D firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
R750DOMU1BPA3
Feature update
|
1 | DCM | 2.2.1.4 |
2016-01-20 | Download |
|
R750DOMU1BOC1
Feature update
|
1 | DCM | 2.2.1.4 |
2015-03-18 | Download |
|
R750DOMU1BOA4
Feature update
|
1 | DCM | 2.2.1.4 |
2015-01-13 | Download |
|
R750DOMU1BNK1
Feature update
|
1 | XJP | 2.2.1.3 |
2014-10-31 | Download |
|
R750DOMU1BNK1
Feature update
|
1 | DCM | 2.2.1.3 |
2014-10-31 | Download |
|
R750DOMU1BNJ7
Feature update
|
1 | DCM | 2.2.1.3 |
2014-10-17 | Download |
|
R750DOMU1BNL1
Feature update
|
1 | XJP | 2.2.1.3 |
N/A | Download |
|
R750DOMU1BPA3
Feature update
|
1 | DCM | 2.2.1.3 |
N/A | Download |
Latest SM-R750D Firmware by Region
The newest build for each region (CSC) code. Not sure which region your phone uses? See the CSC code guide.
| Region | Latest build | Bit | Android | Date |
|---|---|---|---|---|
| DCM | R750DOMU1BPA3 | 1 | 2.2.1.4 | 2016-01-20 |
| XJP | R750DOMU1BNK1 | 1 | 2.2.1.3 | 2014-10-31 |
How to Flash SM-R750D Firmware
Put the Samsung Gear S (DoCoMo) into Download Mode, load the BL, AP, CP and CSC files into Odin on a Windows PC and press Start. Pick a build with Bit 1 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.