P555YZSU1AOK1 – GALAXY Tab A firmware
Build P555YZSU1AOK1 is a feature update for the GALAXY Tab A (SM-P555Y)
on Android 5. It first appeared on Samsung's servers on Dec 28, 2015 (method) and has reached
2 regions so far. It keeps bootloader bit 1, so downgrading to the previous build P555YZSU1AOI1 is still possible. Samsung has pulled this build: the file is no longer served (what this means).
- Model
- SM-P555Y
- Android
- Android 5
- Type
- Feature
- Bootloader bit
- 1
- First released
- Dec 28, 2015
- Regions
- 2
Rollout timeline by region
The date each region code (CSC) first received P555YZSU1AOK1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
BRI | Taiwan | Dec 28, 2015 | day 0 | P555YZSU1AOK1/P555YOZS1AOK1/P555YZSU1AOK1 |
TGY | Hong Kong | Dec 28, 2015 | day 0 | P555YZSU1AOK1/P555YOZS1AOK1/P555YZSU1AOK1 |
Download and release notes
samloader download -m SM-P555Y -r BRI -v P555YZSU1AOK1/P555YOZS1AOK1/P555YZSU1AOK1Samsung's release notes and security patch level for this update: SM-P555Y / BRI on doc.samsungmobile.com. What each part of the build number means: decode P555YZSU1AOK1.