Galaxy J4

Download Samsung Firmware SM-J400M

Samsung Galaxy J4

The latest firmware for Samsung Galaxy J4 (SM-J400M) is J400MUBUECWC1 with Android 10, released on March 11, 2023 for 5 regions (CSC). Every official firmware build for SM-J400M, newest first: one row per build with all regions (CSC) that received it.

Latest build
J400MUBUECWC1 Android 10 · 3 years ago
Builds
67 builds
Regions (CSC)
54 regions

Firmware builds for SM-J400M

Each firmware build has its own page at https://samfirm.shop/build/{PDA}, where {PDA} is the build number from the list above. Example: https://samfirm.shop/build/J400MUBUECWC1

SM-J400M update history

SM-J400M started on Android 8 and has received 2 major Android upgrades; it now runs Android 10. The newest build, J400MUBUECWC1, was released on March 11, 2023 with the May 2022 security patch. No new build has appeared for 44 months, so regular updates for this model have most likely ended.

Device specifications

Display diagonal
14 cm (5.5")
Display resolution
720 x 1280 pixels
Display type
SAMOLED
RAM
2 GB
Rear camera resolution
13 MP
Rear camera type
Single camera
Battery capacity
3000 mAh
Weight
175 g

Specifications of SM-J400F, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

Changelog for SM-J400M

· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.

· Security patch update

· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.

· Security patch update

· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.

Show 23 older builds
· Security patch update

· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.

• The security of your device has been improved.

• Added new feature. - Google RCS(Rich Communication Service)
• Overall stability of functions improved.
• The security of your device has been improved.

· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.

• LGPD (General Personal Data Protection Law) has been applied.
• The security of your device has been improved.

· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.

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.
- Dark...

· The security of your device has been improved.

· Security patch update

· The security of your device has been improved.

· Security patch update

· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.

Similar Models

Frequently Asked Questions

What is the latest Android version for SM-J400M?

The newest firmware for SM-J400M runs Android 10: build J400MUBUECWC1, released on March 11, 2023.

When did SM-J400M get its last update?

The latest build for SM-J400M, J400MUBUECWC1, was released on March 11, 2023 (3 years ago).

How often does SM-J400M get updates?

SM-J400M has had no new firmware for 44 months, so regular updates have most likely ended.

Is the firmware for SM-J400M official?

Yes, all firmware files for SM-J400M are 100% official, original, and obtained directly from Samsung servers.

How to flash Samsung SM-J400M using Odin?

To flash SM-J400M, you need to download the appropriate firmware, put your device into Download Mode, and use the Odin tool to load the BL, AP, CP, and CSC files.

Can I downgrade the Android version on SM-J400M?

Downgrading is only possible if the bootloader version (binary bit) of the old firmware matches the current one. Always check the binary version before flashing SM-J400M.