I537UBUAMG2 – GALAXY S4 ACTIVE firmware
Build I537UBUAMG2 is a – update for the GALAXY S4 ACTIVE (SGH-I537)
on Android 4. It first appeared on Samsung's servers on Aug 28, 2013 (method) and has reached
1 region so far. It raises the bootloader bit from 28 to 30: once installed, the device no longer accepts firmware with bit 28 or lower, so a downgrade to I537UCSCOC8 is blocked. Samsung has pulled this build: the file is no longer served (what this means).
- Model
- SGH-I537
- Android
- Android 4
- Type
- –
- Bootloader bit
- 30
- First released
- Aug 28, 2013
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received I537UBUAMG2, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
TCE | Mexico (Telcel) | Aug 28, 2013 | day 0 | I537UBUAMG2/I537TCEAMG2/I537UBUAMG2 |
Download and release notes
samloader download -m SGH-I537 -r TCE -v I537UBUAMG2/I537TCEAMG2/I537UBUAMG2Samsung's release notes and security patch level for this update: SGH-I537 / TCE on doc.samsungmobile.com. What each part of the build number means: decode I537UBUAMG2.