Download the latest Samsung firmware ✅ modem ⭐ J400FXXU6CTGC. Full list of firmwares available for download
| Device | Model | Region | PDA/AP Version | CSC Version | MODEM/CP Version | Os Version | Build Date | ||
|---|---|---|---|---|---|---|---|---|---|
| Samsung Galaxy J4 | SM-J400F | XFV | SM-J400FXFVJ400FXXU6CTJ2
One UI 2 upgrade with Android 10 One UI 2 brings you Android 10, with exciting new features from Samsung and Google based on feedback from users like you. We recommend that you back up your important data to keep it safe during the upgrade. Some apps, including Calculator, Samsung Internet, Samsung Health and Samsung Notes, need to be updated individually after you update your OS. Here's what's new. Dark mode - Enhanced image, text, and color adjustments for day and night environments. - Darkened wallpapers, widgets, and alarms while Dark mode is on. Icons and colors - Clearer app icons and system colors. - Improved layouts for titles and buttons to eliminate wasted screen space. Smoother animations - Enhanced animations with a playful touch. Full screen gestures - Added new navigation gestures. Refined interactions - Navigate more comfortably on large screens with minimal finger movement. - Easily focus on... | J400FOJM6CTJ2 | J400FXXU6CTGC | 9 | |||
| Samsung Galaxy J4 | SM-J400F | XFA | SM-J400FXFAJ400FXXU6CTJ2
One UI 2 upgrade with Android 10 One UI 2 brings you Android 10, with exciting new features from Samsung and Google based on feedback from users like you. We recommend that you back up your important data to keep it safe during the upgrade. Some apps, including Calculator, Samsung Internet, Samsung Health and Samsung Notes, need to be updated individually after you update your OS. Here's what's new. Dark mode - Enhanced image, text, and color adjustments for day and night environments. - Darkened wallpapers, widgets, and alarms while Dark mode is on. Icons and colors - Clearer app icons and system colors. - Improved layouts for titles and buttons to eliminate wasted screen space. Smoother animations - Enhanced animations with a playful touch. Full screen gestures - Added new navigation gestures. Refined interactions - Navigate more comfortably on large screens with minimal finger movement. - Easily focus on... | J400FOJM6CTJ2 | J400FXXU6CTGC | 9 | |||
| Samsung Galaxy J4 | SM-J400F | BKD | SM-J400FBKDJ400FXXU6CTH1
One UI 2 upgrade with Android 10 One UI 2 brings you Android 10, with exciting new features from Samsung and Google based on feedback from users like you. We recommend that you back up your important data to keep it safe during the upgrade. Some apps, including Calculator, Samsung Internet, Samsung Health and Samsung Notes, need to be updated individually after you update your OS. Here's what's new. Dark mode - Enhanced image, text, and color adjustments for day and night environments. - Darkened wallpapers, widgets, and alarms while Dark mode is on. Icons and colors - Clearer app icons and system colors. - Improved layouts for titles and buttons to eliminate wasted screen space. Smoother animations - Enhanced animations with a playful touch. Refined interactions - Navigate more comfortably on large screens with minimal finger movement. - Easily focus on what matters with clearly highlighted buttons. One-handed... | J400FODM6CTI1 | J400FXXU6CTGC | 10 | |||
| Samsung Galaxy J4 | SM-J400F | BNG | SM-J400FBNGJ400FXXU6CTH1
One UI 2 upgrade with Android 10 One UI 2 brings you Android 10, with exciting new features from Samsung and Google based on feedback from users like you. We recommend that you back up your important data to keep it safe during the upgrade. Some apps, including Calculator, Samsung Internet, Samsung Health and Samsung Notes, need to be updated individually after you update your OS. Here's what's new. Dark mode - Enhanced image, text, and color adjustments for day and night environments. - Darkened wallpapers, widgets, and alarms while Dark mode is on. Icons and colors - Clearer app icons and system colors. - Improved layouts for titles and buttons to eliminate wasted screen space. Smoother animations - Enhanced animations with a playful touch. Refined interactions - Navigate more comfortably on large screens with minimal finger movement. - Easily focus on what matters with clearly highlighted buttons. One-handed... | J400FODM6CTI1 | J400FXXU6CTGC | 10 | |||
| Samsung Galaxy J4 | SM-J400F | SER | J400FPUU6CTGO | J400FSER6CTGO | J400FXXU6CTGC | 10 | |||
| Samsung Galaxy J4 | SM-J400F | INS | SM-J400FINSJ400FXXU6CTH1
One UI 2 upgrade with Android 10 One UI 2 brings you Android 10, with exciting new features from Samsung and Google based on feedback from users like you. We recommend that you back up your important data to keep it safe during the upgrade. Some apps, including Calculator, Samsung Internet, Samsung Health and Samsung Notes, need to be updated individually after you update your OS. Here's what's new. Dark mode - Enhanced image, text, and color adjustments for day and night environments. - Darkened wallpapers, widgets, and alarms while Dark mode is on. Icons and colors - Clearer app icons and system colors. - Improved layouts for titles and buttons to eliminate wasted screen space. Smoother animations - Enhanced animations with a playful touch. Refined interactions - Navigate more comfortably on large screens with minimal finger movement. - Easily focus on what matters with clearly highlighted buttons. One-handed... | J400FODM6CTH1 | J400FXXU6CTGC | 10 | |||
| Samsung Galaxy J4 | SM-J400F | NPL | SM-J400FNPLJ400FXXU6CTH1
One UI 2 upgrade with Android 10 One UI 2 brings you Android 10, with exciting new features from Samsung and Google based on feedback from users like you. We recommend that you back up your important data to keep it safe during the upgrade. Some apps, including Calculator, Samsung Internet, Samsung Health and Samsung Notes, need to be updated individually after you update your OS. Here's what's new. Dark mode - Enhanced image, text, and color adjustments for day and night environments. - Darkened wallpapers, widgets, and alarms while Dark mode is on. Icons and colors - Clearer app icons and system colors. - Improved layouts for titles and buttons to eliminate wasted screen space. Smoother animations - Enhanced animations with a playful touch. Refined interactions - Navigate more comfortably on large screens with minimal finger movement. - Easily focus on what matters with clearly highlighted buttons. One-handed... | J400FODM6CTH1 | J400FXXU6CTGC | 10 | |||
| Samsung Galaxy J4 | SM-J400F | SLK | SM-J400FSLKJ400FXXU6CTH1
One UI 2 upgrade with Android 10 One UI 2 brings you Android 10, with exciting new features from Samsung and Google based on feedback from users like you. We recommend that you back up your important data to keep it safe during the upgrade. Some apps, including Calculator, Samsung Internet, Samsung Health and Samsung Notes, need to be updated individually after you update your OS. Here's what's new. Dark mode - Enhanced image, text, and color adjustments for day and night environments. - Darkened wallpapers, widgets, and alarms while Dark mode is on. Icons and colors - Clearer app icons and system colors. - Improved layouts for titles and buttons to eliminate wasted screen space. Smoother animations - Enhanced animations with a playful touch. Refined interactions - Navigate more comfortably on large screens with minimal finger movement. - Easily focus on what matters with clearly highlighted buttons. One-handed... | J400FODM6CTH1 | J400FXXU6CTGC | 10 | |||
| Samsung Galaxy J4 | SM-J400F | XID | SM-J400FXIDJ400FXXU6CTGQ
One UI 2 upgrade with Android 10 One UI 2 brings you Android 10, with exciting new features from Samsung and Google based on feedback from users like you. We recommend that you back up your important data to keep it safe during the upgrade. Some apps, including Calculator, Samsung Internet, Samsung Health and Samsung Notes, need to be updated individually after you update your OS. Here's what's new. Dark mode - Enhanced image, text, and color adjustments for day and night environments. - Darkened wallpapers, widgets, and alarms while Dark mode is on. Icons and colors - Clearer app icons and system colors. - Improved layouts for titles and buttons to eliminate wasted screen space. Smoother animations - Enhanced animations with a playful touch. Full screen gestures - Added new navigation gestures. Refined interactions - Navigate more comfortably on large screens with minimal finger movement. - Easily focus on... | J400FOLE6CTGQ | J400FXXU6CTGC | 10 | |||
| Samsung Galaxy J4 | SM-J400F | STH | SM-J400FSTHJ400FXXU6CTGQ
One UI 2 upgrade with Android 10 One UI 2 brings you Android 10, with exciting new features from Samsung and Google based on feedback from users like you. We recommend that you back up your important data to keep it safe during the upgrade. Some apps, including Calculator, Samsung Internet, Samsung Health and Samsung Notes, need to be updated individually after you update your OS. Here's what's new. Dark mode - Enhanced image, text, and color adjustments for day and night environments. - Darkened wallpapers, widgets, and alarms while Dark mode is on. Icons and colors - Clearer app icons and system colors. - Improved layouts for titles and buttons to eliminate wasted screen space. Smoother animations - Enhanced animations with a playful touch. Full screen gestures - Added new navigation gestures. Refined interactions - Navigate more comfortably on large screens with minimal finger movement. - Easily focus on... | J400FOLM6CTGQ | J400FXXU6CTGC | 10 |
We recommend using Samsung’s own utilities, Samsung Smart Switch and OTA (Over-the-air), to upgrade devices. Use our site only if you are 100% sure about the risks involved in flashing your device modem: J400FXXU6CTGC. We is not responsible for any damage caused by using the files on this website.
The Firmwares provided here are all official Samsung's Android Firmwares and has NOT been modified by anyway as we get them directly from KIES servers.
We live-monitor all firmware updates for every Samsung device, in over 500 regions.
Beware, Manually flashing firmwares may brick your device, use it at your own risk and follow our tutorial steps.