✓ Verified Hardware SM-J250F 🔧 Stock Rom 📅 Dec 29, 2020

Samsung Galaxy J2 (2018) (SM-J250F) Factory Stock Firmware – Version J250FXWU2ATL1 for Android 7.1.1

Verified firmware package • 2 GB • Released Dec 29, 2020 • Compatible with Android 7.1.1 • Stable Production Build.

⚡ Download Stock Firmware

SM-J250F

Download genuine Galaxy J2 (2018) stock firmware update (J250FXWU2ATL1). This package contains the verified, unmodified factory ROM for model SM-J250F (Region: India (INS)), released directly by Samsung.

Firmware Package Specifications

Device: Galaxy J2 (2018)
Model Code: SM-J250F
Region / CSC: India (INS)
PDA / Build Number: J250FXWU2ATL1
Operating System: Android 7.1.1
Security Patch Level: 2019-10-01
Release Date: 2020-12-29
Archive File Size: 2.07 GB (2,217,888,400 bytes)

Manufacturer Changelog & Security Fixes

The security of your device has been improved.

Odin 4-File Flashing Slots

This firmware package includes all 4 standard factory Odin partitions for safe system recovery and unbricking:

BL (Bootloader): Flashes the bootloader and primary hardware initialization tables.
AP (System Image): Contains the system OS, vendor files, and One UI user interface.
CP (Modem / Phone): Flashes the cellular baseband radio and Wi-Fi modem firmware.
CSC (Carrier Config): Select CSC_* to perform a clean factory wipe, or select HOME_CSC_* to upgrade firmware without losing your photos, apps, or settings.

Quick flashing overview for Galaxy J2 (2018)

Download & Extract: Download the verified J250FXWU2ATL1 package for Galaxy J2 (2018) (SM-J250F) and extract the tar.md5 binaries.
Boot Download Mode: Turn off device. Hold Volume Down + Volume Up simultaneously while connecting the USB-C cable to your PC, then press Volume Up at the turquoise warning screen.
Odin Slot Mapping: Open Odin 3.14.4 as Administrator. Assign BL, AP, CP, and CSC slots (HOME_CSC to preserve personal data, or CSC for a clean factory wipe).
Execute & Reboot: Click Start in Odin. Await the green PASS! confirmation (approx. 4–7 minutes) until your device automatically restarts.

Verified Master Guide ⏱️ 7 min read

Need the Complete Odin Firmware Flashing Guide?

Follow our verified, in-depth tutorial with detailed visual steps, prerequisite checklists, Download Mode instructions, and solutions for common errors.

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Platform Note: These instructions apply to systems running Android 7.1.1. Verify compatibility before proceeding.

Compatibility and scope

File type: Firmware
Version: J250FXWU2ATL1
Supported OS: Android 7.1.1
System architecture: ARM64-V8A
Download size: 2 GB
Release date: Dec 29, 2020

Samsung Galaxy J2 (2018) (SM-J250F) firmware version J250FXWU2ATL1 (Galaxy J2 (2018) Factory Stock Firmware) supports Android 7.1.1 on ARM64-V8A systems.

📜 Galaxy J2 (2018) Firmware Release History & Changelog Archive

Firmware update chronicle, OS version progression, and security patch trajectory for SM-J250F (Region: India (INS)):

9 Verified Builds

💡 Click Changelog details to expand verified release notes (Scroll horizontally on smaller screens →)

Build Number (PDA) & Changelog	Android OS	Release Date	Security Patch	Status
J250FXWU2ATL1 Changelog details (1 notes) The security of your device has been improved.	Android 7.1.1	Dec 29, 2020	🛡️ Oct 2019	✓ Active
J250FXWS2ATH1 Changelog details (1 notes) · Security patch update	Android 7.1.1	Oct 08, 2020	🛡️ Oct 2019	Previous
J250FXWU2ASK2 Changelog details (1 notes) · The security of your device has been improved.	Android 7.1.1	Dec 13, 2019	🛡️ Oct 2019	Previous
J250FXWU2ASI4 Changelog details (2 notes) · The security of your device has been improved. Improved and/or new features of the software and third-party applications	Android 7.1.1	Oct 10, 2019	🛡️ Sep 2019	Previous
J250FXWS2ASI3 Changelog details (1 notes) · The security of your device has been improved.	Android 7.1.1	Sep 19, 2019	🛡️ Aug 2019	Previous
J250FXWU2ASC1 Changelog details (2 notes) · The security of your device has been improved. Improved and/or new features of the software and third-party applications	Android 7.1.1	Mar 27, 2019	🛡️ Mar 2019	Previous
J250FXWU2ASB2 Changelog details (1 notes) · A new Lock Screen Stories function has been added	Android 7.1.1	Mar 18, 2019	🛡️ Feb 2019	Previous
J250FXWS2ARK2 Changelog details (1 notes) · The security of your device has been improved.	Android 7.1.1	Nov 23, 2018	🛡️ Nov 2018	Previous
J250FXWU2ARF3 Changelog details (2 notes) · The security of your device has been improved. Enhanced and / or new features and third party applications	Android 7.1.1	Jul 09, 2018	🛡️ Jul 2018	Previous

Support & Repair Information

🛠️ Need Hardware Repair or Diagnostic Assistance?

If your Galaxy J2 (2018) is experiencing physical damage, battery degradation, screen flickering, charging port faults, or motherboard issues that cannot be resolved through software or user manuals, contact support assistance:

💻 Screen & Display Repair Original AMOLED/LCD display replacement with genuine parts.

🔋 Battery Replacement Certified battery health diagnostics and fresh battery replacement.

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📋 Package Specifications & Build Details

Verified firmware binary structure and component tags for Galaxy J2 (2018):

✓ Verified Build

Build Number (PDA) J250FXWU2ATL1

CSC Build Code J250FODD2ATL1

Baseband / Modem (CP) J250FXWU2ASK2

Operating System Android 7.1.1

Release Date December 29, 2020

Security Patch Level 🛡️ October 2019

Package Format 📦 4-File Factory Binary (.zip)

Total Package Size 💾 2.07 GB

Archive Structure & Odin Slot Guide

BL: Bootloader binary

AP: System core & recovery

CP: Modem & baseband

CSC: Regional carrier configuration

✨ Build Highlights

The security of your device has been improved.

Frequently asked questions

Quick Answers

When should I update firmware on Galaxy J2 (2018)?

One UI firmware updates provide Android security patches, new operating system features, bug fixes, and battery optimizations.

How can I update firmware on Galaxy J2 (2018)?

You can update over-the-air (OTA) via Settings → Software update, or perform a complete verified system update via PC using Samsung Smart Switch.

Will updating firmware erase my user data?

Standard OTA and Smart Switch updates preserve your user data. However, performing a full backup before major OS updates is always recommended.

Download Galaxy J2 (2018) Factory Stock Firmware

Verified package for Galaxy J2 (2018) • Version J250FXWU2ATL1 • Released Dec 29, 2020:

⚡ High-Speed Download (2 GB) 📱 Odin-Ready ZIP 📦 4-File Factory Binary 🌐 Dual Cloud Mirrors

🔒 SHA-256 Verified ⚡ Fast Cloud Delivery 🛡️ 100% Clean & Verified ✓ Factory Stock Package

⚡

Odin Flashing Toolkit & Slot Guide

✓ Official 4-File Binary

To flash this official stock ROM package on Galaxy J2 (2018) (SM-J250F), use the verified companion tools and slot mapping below:

🛠️ Odin Flash Tool v3.14.4 Official Windows flashing utility for Samsung Android firmware.

Download & Guide →

🔌 Samsung USB Driver Enables PC detection in Download Mode (Odin ID:COM port).

Download USB Drivers →

🛡️ Samsung Smart Switch Full desktop device backup before performing a firmware flash.

Download Smart Switch →

Odin 4-File Slot Mapping

BL (Bootloader) Select file starting with BL_...

AP (System Image) Select file starting with AP_...

CP (Modem / Radio) Select file starting with CP_...

CSC or HOME_CSC HOME_CSC retains data; CSC wipes device.

⚠️ Pro Caution: Ensure your battery is charged above 50% and do not unplug the USB cable until the green PASS! message appears in Odin.

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📁 Galaxy J2 Factory Stock Firmware Version History & Available Releases

Verified Releases

All verified releases for Galaxy J2 Factory Stock Firmware are listed below in chronological version order for rollback and OS compatibility:

⇄ Swipe horizontally to see full version details

Version	Status	File Size	Release Date	Action
vJ250FXWU2ATL1	Latest Release (Viewing Now)	2 GB	Dec 29, 2020	Active Page
vJ210FDDU0AWH1	Previous Release	1 GB	Sep 12, 2023	View Version →

Hardware & Repair Support

Experiencing Hardware Damage or Component Failure on Galaxy J2 (2018)?

If software flashing or driver installation does not resolve your device issue, compare genuine screen, battery, and motherboard replacement costs or visit a verified Samsung service center.

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Authorized Repair Network

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