G986USQSDHYG2 – Galaxy S20+ 5G firmware
Build G986USQSDHYG2 is a security update for the Galaxy S20+ 5G (SM-G986U)
on Android 13 (One UI 5). It first appeared on Samsung's servers on Jul 30, 2025 (method) and has reached
2 regions so far. It raises the bootloader bit from 12 to 13: once installed, the device no longer accepts firmware with bit 12 or lower, so a downgrade to G986USQSCHYC1 is blocked. Samsung still serves this file.
- Model
- SM-G986U
- Android
- Android 13
- Type
- Security
- Bootloader bit
- 13
- First released
- Jul 30, 2025
- Regions
- 2
Not yet released in 7 regions that are still on an older build: AIO, ATT, BST, SPR, TMB, USC, XAS.
Rollout timeline by region
The date each region code (CSC) first received G986USQSDHYG2, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
CCT | USA (Comcast) | Jul 30, 2025 | day 0 | G986USQSDHYG2/G986UOYNDHYG2/G986USQSDHYG2 |
VZW | USA (Verizon) | Jul 30, 2025 | day 0 | G986USQSDHYG2/G986UOYNDHYG2/G986USQSDHYG2 |
Download and release notes
samloader download -m SM-G986U -r CCT -v G986USQSDHYG2/G986UOYNDHYG2/G986USQSDHYG2Samsung's release notes and security patch level for this update: SM-G986U / CCT on doc.samsungmobile.com. What each part of the build number means: decode G986USQSDHYG2.