T387WVLU3CUG2 – Galaxy Tab A firmware
Build T387WVLU3CUG2 is a feature update for the Galaxy Tab A (SM-T387W)
on Android 10. It first appeared on Samsung's servers on Aug 23, 2021 (method) and has reached
10 regions so far. It raises the bootloader bit from 1 to 3: once installed, the device no longer accepts firmware with bit 1 or lower, so a downgrade to T387WVLU1CTG7 is blocked. Samsung still serves this file.
- Model
- SM-T387W
- Android
- Android 10
- Type
- Feature
- Bootloader bit
- 3
- First released
- Aug 23, 2021
- Regions
- 10
Rollout timeline by region
The date each region code (CSC) first received T387WVLU3CUG2, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
GLW | Canada (Freedom) | Aug 23, 2021 | day 0 | T387WVLU3CUG2/T387WOYV3CUG2/T387WVLU3CUG2 |
VTR | Canada (Videotron) | Aug 23, 2021 | day 0 | T387WVLU3CUG2/T387WOYV3CUG2/T387WVLU3CUG2 |
TLS | Canada (Telus) | Aug 23, 2021 | day 0 | T387WVLU3CUG2/T387WOYV3CUG2/T387WVLU3CUG2 |
KDO | Canada (Koodo) | Aug 23, 2021 | day 0 | T387WVLU3CUG2/T387WOYV3CUG2/T387WVLU3CUG2 |
FMC | Canada (Fido) | Aug 23, 2021 | day 0 | T387WVLU3CUG2/T387WOYV3CUG2/T387WVLU3CUG2 |
RWC | Canada (Rogers) | Aug 23, 2021 | day 0 | T387WVLU3CUG2/T387WOYV3CUG2/T387WVLU3CUG2 |
BWA | Canada | Aug 23, 2021 | day 0 | T387WVLU3CUG2/T387WOYV3CUG2/T387WVLU3CUG2 |
VMC | Canada (Virgin) | Aug 23, 2021 | day 0 | T387WVLU3CUG2/T387WOYV3CUG2/T387WVLU3CUG2 |
BMC | Canada (Bell) | Aug 23, 2021 | day 0 | T387WVLU3CUG2/T387WOYV3CUG2/T387WVLU3CUG2 |
XAC | Canada | Aug 23, 2021 | day 0 | T387WVLU3CUG2/T387WOYV3CUG2/T387WVLU3CUG2 |
Download and release notes
samloader download -m SM-T387W -r GLW -v T387WVLU3CUG2/T387WOYV3CUG2/T387WVLU3CUG2Samsung's release notes and security patch level for this update: SM-T387W / GLW on doc.samsungmobile.com. What each part of the build number means: decode T387WVLU3CUG2.