SM-R765 3 countries
Samsung Gear S3 Frontier R765KOU2DSB1 Firmware
Samsung Gear S3 Frontier R765KOU2DSB1 is an Android firmware for LUO, SKO, South Korea (KTC, KTO, LUC, SKC). It is the same firmware configured per region and carrier (CSC). Find your country below, verify the file and download for free. A newer build for SM-R765 is available: R765KOU2FVG1.
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n/a
OS Version
2019-03-07
Build Date
n/a
Security patch
3
Countries
6
CSC codes
2
Bootloader binary
Bootloader binary 2. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.
All regional downloads
Pick your region (CSC) to download the matching firmware package.
Paste your current build number from Settings > About phone (About tablet) > Software information, or the output of *#1234#.
MODEM/CP Version: R765KOU2DSB1
How to flash R765KOU2DSB1
- Install Samsung USB Drivers:Download Official Drivers
- Download Odin Flash Tool:
- R765KOU2DSB1 has bootloader binary 2. Your device must run binary 2 or lower: it is the 5th character from the end of your current build number.
- CSC: Use CSC for a clean install, to change the region (CSC code), to downgrade or to repair a device that does not boot.
- HOME_CSC: Use HOME_CSC to update the same model and region while keeping your data. Back up anyway: a failed update can still require a reset.
- The Download Mode key combo depends on the model: see all combos.
Beware: Manually flashing firmwares may brick your device. Use it at your own risk and follow our tutorial steps.
Frequently Asked Questions
No. A newer build for SM-R765 is available: R765KOU2FVG1. Install it instead of R765KOU2DSB1 unless you need this exact version.
Download the package for your region (CSC) and unzip it. In Odin, load each file into the slot with the same name: BL, AP, CP (if the package has one) and CSC, or HOME_CSC to keep your data. Odin checks the built-in checksum of every .tar.md5 file before flashing. The download is 693.011 MiB; keep about twice that free on the computer to unzip it. The Samsung Gear S3 Frontier must be on bootloader binary 2 or lower.
This build uses bootloader binary 2. It can be flashed on a Samsung Gear S3 Frontier running binary 2 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 6 other builds of this model use the same binary, so you can switch between them in both directions.