J737UUESBBUL2 – Galaxy J7 Top firmware
Build J737UUESBBUL2 is a security update for the Galaxy J7 Top (SM-J737U)
on Android 9. It first appeared on Samsung's servers on Jan 4, 2022 (method) and has reached
2 regions so far. It raises the bootloader bit from 10 to 11: once installed, the device no longer accepts firmware with bit 10 or lower, so a downgrade to J737UUEUABUI4 is blocked. Samsung still serves this file.
- Model
- SM-J737U
- Android
- Android 9
- Type
- Security
- Bootloader bit
- 11
- First released
- Jan 4, 2022
- Regions
- 2
Rollout timeline by region
The date each region code (CSC) first received J737UUESBBUL2, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
XAR | USA (Cellular South) | Jan 4, 2022 | day 0 | J737UUESBBUL2/J737UOYMBBUL2/J737UUESBBUL2 |
XAA | USA (unlocked) | Jan 4, 2022 | day 0 | J737UUESBBUL2/J737UOYMBBUL2/J737UUESBBUL2 |
Download and release notes
samloader download -m SM-J737U -r XAA -v J737UUESBBUL2/J737UOYMBBUL2/J737UUESBBUL2Samsung's release notes and security patch level for this update: SM-J737U / XAA on doc.samsungmobile.com. What each part of the build number means: decode J737UUESBBUL2.