J400MUBUECVH2 – Galaxy J4 firmware
Build J400MUBUECVH2 is a feature update for the Galaxy J4 (SM-J400M)
on Android 10. It first appeared on Samsung's servers on Sep 1, 2022 (method) and has reached
5 regions so far. It keeps bootloader bit 14, so downgrading to the previous build J400MUBSECVF3 is still possible. Samsung still serves this file.
- Model
- SM-J400M
- Android
- Android 10
- Type
- Feature
- Bootloader bit
- 14
- First released
- Sep 1, 2022
- Regions
- 5
Rollout timeline by region
The date each region code (CSC) first received J400MUBUECVH2, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
CHO | Chile | Sep 1, 2022 | day 0 | J400MUBUECVH2/J400MOWOECVG1/J400MUBUECVG1 |
CHE | Chile (Entel) | Sep 4, 2022 | +3 days | J400MUBUECVH2/J400MOWEECVG1/J400MUBUECVG1 |
CHL | Chile (Claro) | Sep 4, 2022 | +3 days | J400MUBUECVH2/J400MOWAECUL5/J400MUBUECVG1 |
CHT | Chile (Movistar) | Sep 4, 2022 | +3 days | J400MUBUECVH2/J400MOWTECUL5/J400MUBUECVG1 |
CHX | Chile | Sep 4, 2022 | +3 days | J400MUBUECVH2/J400MOWEECVG1/J400MUBUECVG1 |
Download and release notes
samloader download -m SM-J400M -r CHO -v J400MUBUECVH2/J400MOWOECVG1/J400MUBUECVG1Samsung's release notes and security patch level for this update: SM-J400M / CHO on doc.samsungmobile.com. What each part of the build number means: decode J400MUBUECVH2.