G390YDXS2CTJ1 – Galaxy Xcover 4 firmware
Build G390YDXS2CTJ1 is a security update for the Galaxy Xcover 4 (SM-G390Y)
on Android 9. It first appeared on Samsung's servers on Dec 5, 2020 (method) and has reached
6 regions so far. It keeps bootloader bit 2, so downgrading to the previous build G390YDXU2CSG2 is still possible. Samsung still serves this file.
- Model
- SM-G390Y
- Android
- Android 9
- Type
- Security
- Bootloader bit
- 2
- First released
- Dec 5, 2020
- Regions
- 6
Rollout timeline by region
The date each region code (CSC) first received G390YDXS2CTJ1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
MYM | Myanmar | Dec 5, 2020 | day 0 | G390YDXS2CTJ1/G390YOLB2CSG1/G390YDXU2CSG1 |
THL | Thailand | Dec 5, 2020 | day 0 | G390YDXS2CTJ1/G390YOLB2CSG1/G390YDXU2CSG1 |
TNZ | New Zealand (Spark) | Dec 5, 2020 | day 0 | G390YDXS2CTJ1/G390YTNZ2CSG1/G390YDXU2CSG1 |
VNZ | New Zealand (Vodafone) | Dec 5, 2020 | day 0 | G390YDXS2CTJ1/G390YVNZ2CSG1/G390YDXU2CSG1 |
XSP | Singapore | Dec 5, 2020 | day 0 | G390YDXS2CTJ1/G390YOLB2CSG1/G390YDXU2CSG1 |
XID | Indonesia | Jan 8, 2021 | +34 days | G390YDXS2CTJ1/G390YOLE2CSG2/G390YDXU2CSG1 |
Download and release notes
samloader download -m SM-G390Y -r MYM -v G390YDXS2CTJ1/G390YOLB2CSG1/G390YDXU2CSG1Samsung's release notes and security patch level for this update: SM-G390Y / MYM on doc.samsungmobile.com. What each part of the build number means: decode G390YDXS2CTJ1.