G977UVRUBHWG3 – Galaxy S10 5G firmware
Build G977UVRUBHWG3 is a feature update for the Galaxy S10 5G (SM-G977U)
on Android 12 (One UI 4). It first appeared on Samsung's servers on Jul 30, 2023 (method) and has reached
1 region so far. It raises the bootloader bit from 10 to 11: once installed, the device no longer accepts firmware with bit 10 or lower, so a downgrade to G977UUCUAHWG2 is blocked. Samsung still serves this file.
- Model
- SM-G977U
- Android
- Android 12
- Type
- Feature
- Bootloader bit
- 11
- First released
- Jul 30, 2023
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received G977UVRUBHWG3, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
VZW | USA (Verizon) | Jul 30, 2023 | day 0 | G977UVRUBHWG3/G977UVZWBHWG3/G977UVRUBYWG3 |
Download and release notes
samloader download -m SM-G977U -r VZW -v G977UVRUBHWG3/G977UVZWBHWG3/G977UVRUBYWG3Samsung's release notes and security patch level for this update: SM-G977U / VZW on doc.samsungmobile.com. What each part of the build number means: decode G977UVRUBHWG3.