T817R4TYU1CQI5 – Galaxy Tab S2 firmware
Build T817R4TYU1CQI5 is a feature update for the Galaxy Tab S2 (SM-T817R4)
on Android 7. It first appeared on Samsung's servers on Oct 9, 2017 (method) and has reached
1 region so far. It keeps bootloader bit 1, so downgrading to the previous build T817R4TYU1BPD5 is still possible. Samsung still serves this file.
- Model
- SM-T817R4
- Android
- Android 7
- Type
- Feature
- Bootloader bit
- 1
- First released
- Oct 9, 2017
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received T817R4TYU1CQI5, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
USC | USA (US Cellular) | Oct 9, 2017 | day 0 | T817R4TYU1CQI5/T817R4USC1CQI5/T817R4TYU1CQI5 |
Download and release notes
samloader download -m SM-T817R4 -r USC -v T817R4TYU1CQI5/T817R4USC1CQI5/T817R4TYU1CQI5Samsung's release notes and security patch level for this update: SM-T817R4 / USC on doc.samsungmobile.com. What each part of the build number means: decode T817R4TYU1CQI5.