A022MUBS4BWL1 – Galaxy A02 firmware
Build A022MUBS4BWL1 is a security update for the Galaxy A02 (SM-A022M)
on Android 11 (One UI 3). It first appeared on Samsung's servers on Jan 17, 2024 (method) and has reached
28 regions so far. It keeps bootloader bit 4, so downgrading to the previous build A022MUBS4BWL2 is still possible. Samsung still serves this file.
- Model
- SM-A022M
- Android
- Android 11
- Type
- Security
- Bootloader bit
- 4
- First released
- Jan 17, 2024
- Regions
- 28
Not yet released in 1 regions that are still on an older build: NBS.
Rollout timeline by region
The date each region code (CSC) first received A022MUBS4BWL1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
CDR | Dominican Republic | Jan 17, 2024 | day 0 | A022MUBS4BWL1/A022MOWA4BWL1/A022MUBS4BWL1 |
COM | Colombia (Claro) | Jan 17, 2024 | day 0 | A022MUBS4BWL1/A022MOWA4BWL1/A022MUBS4BWL1 |
CRC | Costa Rica | Jan 17, 2024 | day 0 | A022MUBS4BWL1/A022MOWA4BWL1/A022MUBS4BWL1 |
GTO | Guatemala | Jan 17, 2024 | day 0 | A022MUBS4BWL1/A022MOWO4BWL1/A022MUBS4BWL1 |
MXO | Mexico | Jan 17, 2024 | day 0 | A022MUBS4BWL1/A022MOWO4BWL1/A022MUBS4BWL1 |
TCE | Mexico (Telcel) | Jan 17, 2024 | day 0 | A022MUBS4BWL1/A022MOWA4BWL1/A022MUBS4BWL1 |
UPO | Uruguay | Jan 17, 2024 | day 0 | A022MUBS4BWL1/A022MOWO4BWL1/A022MUBS4BWL1 |
UYO | Uruguay | Jan 17, 2024 | day 0 | A022MUBS4BWL1/A022MOWO4BWL1/A022MUBS4BWL1 |
ARO | Argentina | Jan 19, 2024 | +2 days | A022MUBS4BWL1/A022MOWO4BWL1/A022MUBS4BWL1 |
CTI | Argentina (Claro) | Jan 19, 2024 | +2 days | A022MUBS4BWL1/A022MOWO4BWL1/A022MUBS4BWL1 |
PEO | Peru | Jan 19, 2024 | +2 days | A022MUBS4BWL1/A022MOWO4BWL1/A022MUBS4BWL1 |
PET | Peru (Movistar) | Jan 19, 2024 | +2 days | A022MUBS4BWL1/A022MOWO4BWL1/A022MUBS4BWL1 |
PGU | Guatemala | Jan 19, 2024 | +2 days | A022MUBS4BWL1/A022MOWA4BWL1/A022MUBS4BWL1 |
BVO | Bolivia | Feb 5, 2024 | +19 days | A022MUBS4BWL1/A022MOWO4BWL1/A022MUBS4BWL1 |
CGU | Guatemala (Claro) | Feb 5, 2024 | +19 days | A022MUBS4BWL1/A022MOWM4BWL1/A022MUBS4BWL1 |
CHE | Chile (Entel) | Feb 5, 2024 | +19 days | A022MUBS4BWL1/A022MOWE4BWL1/A022MUBS4BWL1 |
CHO | Chile | Feb 5, 2024 | +19 days | A022MUBS4BWL1/A022MOWO4BWL1/A022MUBS4BWL1 |
DOR | Dominican Republic | Feb 5, 2024 | +19 days | A022MUBS4BWL1/A022MOWE4BWL1/A022MUBS4BWL1 |
IUS | Mexico (AT&T) | Feb 5, 2024 | +19 days | A022MUBS4BWL1/A022MOWO4BWL1/A022MUBS4BWL1 |
PNT | Panama | Feb 5, 2024 | +19 days | A022MUBS4BWL1/A022MOWO4BWL1/A022MUBS4BWL1 |
PSN | Argentina (Personal) | Feb 5, 2024 | +19 days | A022MUBS4BWL1/A022MOWO4BWL1/A022MUBS4BWL1 |
SAM | Oceania | Feb 5, 2024 | +19 days | A022MUBS4BWL1/A022MOWO4BWL1/A022MUBS4BWL1 |
TGP | Paraguay | Feb 5, 2024 | +19 days | A022MUBS4BWL1/A022MOWM4BWL1/A022MUBS4BWL1 |
UFN | Argentina (Movistar) | Feb 5, 2024 | +19 days | A022MUBS4BWL1/A022MOWO4BWL1/A022MUBS4BWL1 |
CHT | Chile (Movistar) | Feb 22, 2024 | +36 days | A022MUBS4BWL1/A022MOWT4BWL1/A022MUBS4BWL1 |
EBE | Ecuador | Feb 23, 2024 | +37 days | A022MUBS4BWL1/A022MOWT4BWL1/A022MUBS4BWL1 |
TMM | Myanmar | Feb 23, 2024 | +37 days | A022MUBS4BWL1/A022MOWO4BWL1/A022MUBS4BWL1 |
CHL | Chile (Claro) | Mar 3, 2024 | +46 days | A022MUBS4BWL1/A022MOWA4BWL1/A022MUBS4BWL1 |
Download and release notes
samloader download -m SM-A022M -r CDR -v A022MUBS4BWL1/A022MOWA4BWL1/A022MUBS4BWL1Samsung's release notes and security patch level for this update: SM-A022M / CDR on doc.samsungmobile.com. What each part of the build number means: decode A022MUBS4BWL1.