I337UCUAMDB – GALAXY S4 firmware
Build I337UCUAMDB is a – update for the GALAXY S4 (SGH-I337)
on Android 4. It first appeared on Samsung's servers on Apr 29, 2013 (method) and has reached
1 region so far. It keeps bootloader bit 30, so downgrading to the previous build I337UCUAMF3 is still possible. Samsung has pulled this build: the file is no longer served (what this means).
- Model
- SGH-I337
- Android
- Android 4
- Type
- –
- Bootloader bit
- 30
- First released
- Apr 29, 2013
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received I337UCUAMDB, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
ATT | USA (AT&T) | Apr 29, 2013 | day 0 | I337UCUAMDB/I337ATTAMDB/I337UCUAMDB |
Download and release notes
samloader download -m SGH-I337 -r ATT -v I337UCUAMDB/I337ATTAMDB/I337UCUAMDBSamsung's release notes and security patch level for this update: SGH-I337 / ATT on doc.samsungmobile.com. What each part of the build number means: decode I337UCUAMDB.