T815YDVS2CTK9 – Galaxy Tab S2 firmware
Build T815YDVS2CTK9 is a security update for the Galaxy Tab S2 (SM-T815Y)
on Android 7. It first appeared on Samsung's servers on Dec 29, 2020 (method) and has reached
11 regions so far. It keeps bootloader bit 2, so downgrading to the previous build T815YDVS2CTKA is still possible. Samsung still serves this file.
- Model
- SM-T815Y
- Android
- Android 7
- Type
- Security
- Bootloader bit
- 2
- First released
- Dec 29, 2020
- Regions
- 11
Rollout timeline by region
The date each region code (CSC) first received T815YDVS2CTK9, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
CAM | Cambodia | Dec 29, 2020 | day 0 | T815YDVS2CTK9/T815YOLB2CTK9/T815YDVU2CRC1 |
MYM | Myanmar | Dec 29, 2020 | day 0 | T815YDVS2CTK9/T815YOLB2CTK9/T815YDVU2CRC1 |
THL | Thailand | Dec 29, 2020 | day 0 | T815YDVS2CTK9/T815YOLB2CTK9/T815YDVU2CRC1 |
XID | Indonesia | Dec 29, 2020 | day 0 | T815YDVS2CTK9/T815YOLB2CTK9/T815YDVU2CRC1 |
XME | Malaysia | Dec 29, 2020 | day 0 | T815YDVS2CTK9/T815YOLB2CTK9/T815YDVU2CRC1 |
XXV | Vietnam | Dec 29, 2020 | day 0 | T815YDVS2CTK9/T815YOLB2CTK9/T815YDVU2CRC1 |
XNZ | New Zealand | Dec 29, 2020 | day 0 | T815YDVS2CTK9/T815YXNZ2CTK9/T815YDVU2CRC1 |
MM1 | Singapore (M1) | Jan 8, 2021 | +10 days | T815YDVS2CTK9/T815YOLB2CTK9/T815YDVU2CRC1 |
SIN | Singapore (Singtel) | Jan 8, 2021 | +10 days | T815YDVS2CTK9/T815YOLB2CTK9/T815YDVU2CRC1 |
STH | Singapore (StarHub) | Jan 8, 2021 | +10 days | T815YDVS2CTK9/T815YOLB2CTK9/T815YDVU2CRC1 |
XSP | Singapore | Jan 8, 2021 | +10 days | T815YDVS2CTK9/T815YOLB2CTK9/T815YDVU2CRC1 |
Download and release notes
samloader download -m SM-T815Y -r CAM -v T815YDVS2CTK9/T815YOLB2CTK9/T815YDVU2CRC1Samsung's release notes and security patch level for this update: SM-T815Y / CAM on doc.samsungmobile.com. What each part of the build number means: decode T815YDVS2CTK9.