I9515LUBS1BQC2 – GALAXY S4 firmware
Build I9515LUBS1BQC2 is a security update for the GALAXY S4 (GT-I9515L)
on Android 5. It first appeared on Samsung's servers on Apr 5, 2017 (method) and has reached
5 regions so far. It keeps bootloader bit 1, so downgrading to the previous build I9515LUBS1BPL1 is still possible. Samsung still serves this file.
- Model
- GT-I9515L
- Android
- Android 5
- Type
- Security
- Bootloader bit
- 1
- First released
- Apr 5, 2017
- Regions
- 5
Rollout timeline by region
The date each region code (CSC) first received I9515LUBS1BQC2, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
CHO | Chile | Apr 5, 2017 | day 0 | I9515LUBS1BQC2/I9515LUUB1BOJ1/I9515LUBS1BQC2 |
COO | Colombia | Apr 5, 2017 | day 0 | I9515LUBS1BQC2/I9515LUUB1BOJ1/I9515LUBS1BQC2 |
TTT | Trinidad & Tobago | Apr 5, 2017 | day 0 | I9515LUBS1BQC2/I9515LUUB1BOJ1/I9515LUBS1BQC2 |
ZTM | Brazil (TIM) | Apr 13, 2017 | +8 days | I9515LUBS1BQC2/I9515LZTM1BOI1/I9515LUBS1BQC2 |
ZTA | Brazil (Claro) | Apr 14, 2017 | +9 days | I9515LUBS1BQC2/I9515LZTA1BOI2/I9515LUBS1BQC2 |
Download and release notes
samloader download -m GT-I9515L -r CHO -v I9515LUBS1BQC2/I9515LUUB1BOJ1/I9515LUBS1BQC2Samsung's release notes and security patch level for this update: GT-I9515L / CHO on doc.samsungmobile.com. What each part of the build number means: decode I9515LUBS1BQC2.