S337TLUDS4ARG1 – Galaxy J3 Luna Pro firmware
Build S337TLUDS4ARG1 is a security update for the Galaxy J3 Luna Pro (SM-S337TL)
on Android 7. It first appeared on Samsung's servers on Sep 16, 2018 (method) and has reached
1 region so far. It raises the bootloader bit from 1 to 4: once installed, the device no longer accepts firmware with bit 1 or lower, so a downgrade to S337TLUDU1AQE2 is blocked. Samsung has pulled this build: the file is no longer served (what this means).
- Model
- SM-S337TL
- Android
- Android 7
- Type
- Security
- Bootloader bit
- 4
- First released
- Sep 16, 2018
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received S337TLUDS4ARG1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
TFN | USA (TracFone) | Sep 16, 2018 | day 0 | S337TLUDS4ARG1/S337TLTFN4ARG1/S337TLUDS4ARG1 |
Download and release notes
samloader download -m SM-S337TL -r TFN -v S337TLUDS4ARG1/S337TLTFN4ARG1/S337TLUDS4ARG1Samsung's release notes and security patch level for this update: SM-S337TL / TFN on doc.samsungmobile.com. What each part of the build number means: decode S337TLUDS4ARG1.