T550XXU1CQL6 – GALAXY Tab A firmware
Build T550XXU1CQL6 is a feature update for the GALAXY Tab A (SM-T550)
on Android 7. It first appeared on Samsung's servers on Dec 26, 2017 (method) and has reached
1 region so far. It keeps bootloader bit 1, so downgrading to the previous build T550XXU1CQJ6 is still possible. Samsung still serves this file.
- Model
- SM-T550
- Android
- Android 7
- Type
- Feature
- Bootloader bit
- 1
- First released
- Dec 26, 2017
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received T550XXU1CQL6, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
SIO | Slovenia | Dec 26, 2017 | day 0 | T550XXU1CQL6/T550OXX1CQK1/T550XXU1CQL6 |
Download and release notes
samloader download -m SM-T550 -r SIO -v T550XXU1CQL6/T550OXX1CQK1/T550XXU1CQL6Samsung's release notes and security patch level for this update: SM-T550 / SIO on doc.samsungmobile.com. What each part of the build number means: decode T550XXU1CQL6.