Samsung Galaxy J2 Pro J250MUBU1AQL3 Firmware
Samsung Galaxy J2 Pro J250MUBU1AQL3 is an Android 7.1.1 (Nougat) firmware for Brazil (ZVV), Chile (CHV, CHX), Guatemala (CGU, PGU). It is the same firmware configured per region and carrier (CSC). Find your country below, verify the file and download for free. A newer build for SM-J250M is available: J250MUBS5ATJG https://samfirm.shop/build/J250MUBS5ATJG.
Android 7.1.1 (Nougat)
OS Version
2017-12-18
First release
other regions until 2018-01-16
3
Countries
5
CSC codes
1
Bootloader binary
Bootloader binary 1. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.
Newer builds of Samsung Galaxy J2 Pro use bootloader binary 5 (latest: J250MUBS5ATJG https://samfirm.shop/build/J250MUBS5ATJG). If your device already runs binary 5, this build cannot be flashed.
All regional downloads
Pick your region (CSC) to download the matching firmware package.
Paste your current build number from Settings > About phone (About tablet) > Software information, or the output of *#1234#.
Your CSC is in Settings → About phone (About tablet) → Software information, or dial *#1234#. The CSC sets your region's features and network bands. Download the firmware for your country.
| Model | Region | CSC Version | MODEM/CP Version | Build Date | Release date | Size | File name | Download |
|---|---|---|---|---|---|---|---|---|
| SM-J250M |
CGU Guatemala | J250MUWM1ARA2 | J250MUBU1AQL3 | 2017-12-18 | — | — | — | Download |
| SM-J250M |
CHV, CHX Chile | J250MUWC1AQL4 | J250MUBU1AQL4 | 2018-01-16 | 2018-01-30 | 1.869 GiB | SM-J250M_1_20180116174453_1vzvefkues_fac.zip | Download |
| SM-J250M |
CHV Chile | J250MUWC1AQL4 | J250MUBU1AQL3 | 2017-12-18 | — | — | — | Download |
| SM-J250M |
PGU Guatemala | J250MUWA1AQL3 | J250MUBU1AQL3 | 2017-12-18 | — | — | — | Download |
| SM-J250M |
ZVV Brazil | J250M1AQL3 | J250MUBU1AQL3 | 2017-12-18 | — | — | — | Download |
No matching downloads
How to flash J250MUBU1AQL3
- J250MUBU1AQL3 has bootloader binary 1. Your device must run binary 1 or lower: it is the 5th character from the end of your current build number.
- CSC: Use CSC for a clean install, to change the region (CSC code), to downgrade or to repair a device that does not boot.
- HOME_CSC: Use HOME_CSC to update the same model and region while keeping your data. Back up anyway: a failed update can still require a reset.
- The Download Mode key combo depends on the model: see all combos.
Beware: Manually flashing firmwares may brick your device. Use it at your own risk and follow our tutorial steps.
Rollout of J250MUBU1AQL3 by region
- First release
- January 30, 2018
- Last region
- February 2, 2018
- Duration
- 4 days
- Regions
- 2
- Day 1 · · 1 regionChileCHV
- Day 4 · · 1 regionChileCHX
Device specifications
- Launched withAndroid 7.1.1
- Display diagonal12.7 cm (5")
- Display resolution540 x 960 pixels
- Display typeSAMOLED
- Processor frequency1.4 GHz
- Processor familyQualcomm Snapdragon
- Processor model425
- RAM1.5 GB
- Rear camera resolution8 MP
- Rear camera typeSingle camera
- SIM cardsDual SIM
- Battery capacity2600 mAh
- Weight153 g
Frequently Asked Questions
J250MUBU1AQL3 is Android 7.1.1 (Nougat) firmware for Samsung Galaxy J2 Pro, released for Brazil (ZVV), Chile (CHV, CHX), Guatemala (CGU, PGU). Samsung built it on 2017-12-18.
No. A newer build for SM-J250M is available: J250MUBS5ATJG. Install it instead of J250MUBU1AQL3 unless you need this exact version.
Download the package for your region (CSC) and unzip it. In Odin, load each file into the slot with the same name: BL, AP, CP (if the package has one) and CSC, or HOME_CSC to keep your data. Odin checks the built-in checksum of every .tar.md5 file before flashing. The download is 1.869 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy J2 Pro must be on bootloader binary 1 or lower.
This build uses bootloader binary 1. It can be flashed on a Samsung Galaxy J2 Pro running binary 1 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 2 other builds of this model use the same binary, so you can switch between them in both directions.
Other builds and changelog for Samsung Galaxy J2 Pro
No changelog details available.
· The security of your device has been improved.
- J250MUBU5ASJIDec 13, 2019
- J250MUBS5ASJGNov 1, 2019
- J250MUBS5ASJFNov 7, 2019
- J250MUBS5ASJEOct 24, 2019
- J250MUBS5ASJDNov 7, 2019
- J250MUBS5ASJCOct 31, 2019
No changelog details available.
· The security of your device has been improved.
- J250MUBS5ASJAOct 23, 2019
- J250MUBU5ASJ9Nov 7, 2019
- J250MUBS5ASJ8Oct 24, 2019
- J250MUBS5ASJ7Dec 20, 2019
- J250MUBS5ASJ4Oct 23, 2019
- J250MUBS5ASJ3Oct 23, 2019
- J250MUBU5ASJ1Nov 28, 2019
- J250MUBU5ASI4Oct 14, 2019
- J250MUBS5ASH8Sep 5, 2019
- J250MUBS5ASH7Aug 30, 2019