
Samsung Galaxy M14
The latest firmware for Samsung Galaxy M14 (SM-M145F) is M145FXXSDDZH1 with Android 15, released on August 31, 2026 for 4 regions (CSC). Every official firmware build for SM-M145F, newest first: one row per build with all regions (CSC) that received it.
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/M145FXXSDDZH1
SM-M145F started on Android 13 and has received 2 major Android upgrades; it now runs Android 15. The newest build, M145FXXSDDZH1, was released on August 31, 2026 with the August 2026 security patch. That patch (SMR Aug-2026) fixes 54 vulnerabilities, 8 of them critical. Over the last 12 months SM-M145F received 5 builds, spread over 5 different months. Builds of this model reach 4 regions (CSC); INS (India) usually gets a new build first (100% of recent builds).
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
Visual enhancements
Enjoy a more sophisticated and unique look. One UI 7 introduces a stunning redesign to key components including buttons, menus, notifications and control bars, providing a more consistent visual experience with curves and circles. Beautiful new colors, soft animations, and an innovative blur effect that's unique to One UI make information hierarchy clearer and help you focus on important information.
Reimagined Home screen
Fr...
• Overall stability of your device has been improved.
• The security of your device has been improved.
• The security of your device has been improved.
• Security
The device is protected with improved security.
• The security of your device has been improved.
• Stability and reliability
Device behavior has been improved.
• The security of your device has been improved.
New wallpaper editing features
Decorate your wallpaper however you like. When you select an image to use as your wallpaper, you can now apply frames and effects.
More widgets for your Lock screen
Additional widgets are available for your Lock screen and Always On Display so you can quickly check useful information without unlocking your phone. The new widgets include Weather, Battery, Reminder, Calendar, and Clock.
Customize alarm alerts
Use an imag...
• The security of your device has been improved.
New button layout
The quick panel has a new layout that makes it easier to access the features you use most. Wi-Fi and Bluetooth now have their own dedicated buttons at the top of the screen, while visual features, like Dark mode and Eye comfort shield have been moved to the bottom. Other quick settings buttons appear in a customizable area in the middle.
Instantly access the full quick panel
By default, a compact quick panel with notifications ap...
• Overall stability of your device has been improved.
• The security of your device has been improved.

SM-M146B

SM-M156S

SM-M045F

SM-M135FU

SM-M136B
The newest firmware for SM-M145F runs Android 15: build M145FXXSDDZH1, released on August 31, 2026.
The latest build for SM-M145F, M145FXXSDDZH1, was released on August 31, 2026 (1 month ago).
Over the last 12 months SM-M145F received 5 builds, with at least one new build in 5 different months.
Yes, all firmware files for SM-M145F are 100% official, original, and obtained directly from Samsung servers.
To flash SM-M145F, 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.
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-M145F.