I9515XXS1BQD2 – GALAXY S4 firmware
Build I9515XXS1BQD2 is a security update for the GALAXY S4 (GT-I9515)
on Android 5. It first appeared on Samsung's servers on May 30, 2017 (method) and has reached
1 region so far. It keeps bootloader bit 1, so downgrading to the previous build I9515XXU1BQD2 is still possible. Samsung still serves this file.
- Model
- GT-I9515
- Android
- Android 5
- Type
- Security
- Bootloader bit
- 1
- First released
- May 30, 2017
- Regions
- 1
Not yet released in 37 regions that are still on an older build: 3IE, ATO, AUT, BGL, BTU, CEL, CNX, DBT, H3G, ILO, ITV, KSA, MTL, MWD and 23 more.
Rollout timeline by region
The date each region code (CSC) first received I9515XXS1BQD2, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
LUX | Luxemburg | May 30, 2017 | day 0 | I9515XXS1BQD2/I9515LUX1BPJ1/I9515XXS1BQD2 |
Download and release notes
samloader download -m GT-I9515 -r LUX -v I9515XXS1BQD2/I9515LUX1BPJ1/I9515XXS1BQD2Samsung's release notes and security patch level for this update: GT-I9515 / LUX on doc.samsungmobile.com. What each part of the build number means: decode I9515XXS1BQD2.