
Samsung Galaxy Note4
The latest firmware for Samsung Galaxy Note4 (SM-N910R4) is N910R4TYS1CQC1 with Android 4.4.4 (Marshmallow), released on November 10, 2020 for 1 region (CSC). Every official firmware build for SM-N910R4, newest first: one row per build with all regions (CSC) that received it.
Each firmware build has its own page at https://samfirm.shop/build/{PDA}, where {PDA} is the build number from the list above. Example: https://samfirm.shop/build/N910R4TYS1CQC1
All 13 builds in our database run Android 4.4.4 (Marshmallow). The newest build, N910R4TYS1CQC1, was released on November 10, 2020. No new build has appeared for 72 months, so regular updates for this model have most likely ended.
Specifications of SM-N9100, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.
The exact changes may differ depending on your device model, country/Region, and service provider.
• Other bug fixes
- Network connectivity enhancement.
• The latest Android security patch has been applied.
- Device security has been further enhanced.

SM-N920AZW

SM-N920VZW

SM-N950UZK

SM-N920AZK

SM-N950X

SM-N930V

SM-N9300

SM-N930S
The newest firmware for SM-N910R4 runs Android 4.4.4 (Marshmallow): build N910R4TYS1CQC1, released on November 10, 2020.
The latest build for SM-N910R4, N910R4TYS1CQC1, was released on November 10, 2020 (5 years ago).
SM-N910R4 has had no new firmware for 72 months, so regular updates have most likely ended.
Yes, all firmware files for SM-N910R4 are 100% official, original, and obtained directly from Samsung servers.
To flash SM-N910R4, you need to download the appropriate firmware, put your device into Download Mode, and use the Odin tool to load the BL, AP, CP, and CSC files.
Downgrading is only possible if the bootloader version (binary bit) of the old firmware matches the current one. Always check the binary version before flashing SM-N910R4.