
Samsung Galaxy M23 5G
The latest firmware for Samsung Galaxy M23 5G (SM-M236Q) is M236QOPS7CZB2 with Android 14, released on March 12, 2026 for 1 region (CSC). Every official firmware build for SM-M236Q, 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/M236QOPS7CZB2
SM-M236Q started on Android 13 and has received 1 major Android upgrade; it now runs Android 14. The newest build, M236QOPS7CZB2, was released on March 12, 2026 with the February 2026 security patch. That patch (SMR Feb-2026) fixes 32 vulnerabilities, 0 of them critical. No new build has appeared for 7 months, so regular updates for this model have most likely ended.
Specifications of SM-M236B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
• 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 so you can quickly check useful information without unlocking your phone. The new widgets include Weather, Samsung Health, Battery, Reminder, Calendar, and Clock.
Customize alarm alerts
Use an image, vid...
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...
· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.
・Device stability improvements, bug fixes.
・New and / or enhanced features.
・Further improvements to performance.
<note>
・Please back up your data before updating.
・After the software is updated, downgrading to the previous version is not available.
・Please update the applications after the software is updated.
· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.

SM-M236L

SM-M135FU

SM-M136B

SM-M336K

SM-M225FV
The newest firmware for SM-M236Q runs Android 14: build M236QOPS7CZB2, released on March 12, 2026.
The latest build for SM-M236Q, M236QOPS7CZB2, was released on March 12, 2026 (7 months ago).
SM-M236Q has had no new firmware for 7 months, so regular updates have most likely ended.
Yes, all firmware files for SM-M236Q are 100% official, original, and obtained directly from Samsung servers.
To flash SM-M236Q, 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-M236Q.