Samsung Firmware SM-A426B MM1 A426BXXU1BUB7 A426BOXM1BUB7 A426BXXU1BUB7 | EN

Download the Samsung firmware for the ✅ Samsung Galaxy A42 5G SM-A426B with product code MM1 from Singapore. This firmware has version number PDA A426BXXU1BUB7 and CSC A426BOXM1BUB7. The operating system of this firmware is Android R , with build date 2021-04-07. Changelist 21049348.

Number of downloads:3810 Reviews

File size:5.552 GiB

Download

1. Download software and drivers

- Download Samsung Firmware A426BXXU1BUB7
- Your Samsung device drivers (Download from official Samsung site)
- Software Odin Tool:

2. Flashing firmware step by step:

- Download file and extract zip archive containing your desired firmware.
- Open software Odin Tool.
- Boot your Samsung device in the "Download Mode":
- - Press Volume Down key, Power and Home buttons at same time for 5-8 seconds until download mode is active.
- Connect your Samsung device to PC via the USB cable while in download mode.
- Next, check the "Auto Reboot" and "F. Reset Time" options in software Odin Tool.
- Hit the AP/PDA button then browse and select a tar.md5 file from the extracted firmware folder.
- Finally press the start button to begin flashing process the firmware update on your Samsung device.

3. Watch detailed video

  • Samsung Galaxy A42 5G SM-A426B
  • Display diagonal: 16.8 cm (6.6")
  • Display resolution: 720 x 1600 pixels
  • Display type: SAMOLED
  • Processor frequency: 2.2 GHz
  • RAM capacity: 4 GB
  • Internal storage capacity: 128 GB
  • Rear camera resolution (numeric): 48 MP
  • Rear camera type: Quad camera
  • SIM card capability: Dual SIM
  • Operating system installed: Android 10.0
  • Battery capacity: 5000 mAh
  • Product colour: White
  • Weight: 193 g

Device boot file

BL_A426BXXU1BUB7_CL21049348_QB38391981_REV00_user_low_ship_MULTI_CERT.tar.md5


Device pda code1 file

AP_A426BXXU1BUB7_CL21049348_QB38391981_REV00_user_low_ship_MULTI_CERT_meta_OS11.tar.md5


Device phone font file

CP_A426BXXU1BUB7_CP18268845_CL21049348_QB38391981_REV00_user_low_ship_MULTI_CERT.tar.md5


Device csc file

CSC_OMC_OXM_A426BOXM1BUB7_CL21049348_QB38391981_REV00_user_low_ship_MULTI_CERT.tar.md5


Device csc home file

HOME_CSC_OMC_OXM_A426BOXM1BUB7_CL21049348_QB38391981_REV00_user_low_ship_MULTI_CERT.tar.md5


One UI 3 Upgrade (Android 11)

One UI 3 is designed to help you focus on what matters. Our visual redesign has improved the places you visit the most, like the Home screen and quick panel, to reduce distractions, highlight important information, and make your experience more consistent. Performance improvements will help apps run quicker while using less battery power. And One UI 3 puts control in your hands with new privacy controls, one-time permissions, and enhanced Digital Wellbeing.

Scroll down for a full list of changes.

Visual design

We’ve refreshed the look and feel of One UI 3 in lots of ways, big and small, from new, more consistent icons to smarter organization of the quick panel and notifications. Motion is smoother and more natural than ever, with improved animations and haptic feedback for common interactions. And the interface responds to different screen sizes to provide the best experience on any device, whether it’s a phone, foldable, or tablet.

Improved performance

We optimized One UI 3 with enhanced dynamic memory allocation, so apps run faster and perform better. We’ve also restricted background activities to provide better performance and power usage.

Better customization

• New image categories have been added to Dynamic Lock screen, and you can select up to 5 categories at once.

• On the Lock screen, you can add a widget to check your usage time.

• Get an interactive preview when setting a wallpaper.

• Add a call background to see a picture or video when you make or receive a call.

• In Samsung Internet, you can reorder and lock tabs.

• New icons and Lock screen widgets make it easier to find and control your routines.

• Use Digital Wellbeing with separate personal and work profiles.

Enhanced features

Home screen and Lock screen

• Add widgets by touching and holding an app on the Home screen.

• Turn off the screen by double tapping on an empty space on the Home or Lock screen. (Set it up in Settings > Advanced features > Motions and gestures.)

• On the Lock screen, tap the clock area to see widgets like calendar, weather, and music.

Calls and chats

• See conversations separately in the notification panel. Works with Messages and your favorite chat apps.

• Easily remove duplicate contacts stored in the same account in Contacts. The storage period for deleted contacts has been extended from 15 days to 30 days.

• Added the ability to edit multiple linked contacts from a single screen.

• Added Trash in Messages so that recently deleted messages are stored for 30 days.

Pictures and videos

• Take pictures quicker with improved auto focus and auto exposure.

• View, edit, and share pictures and videos more easily from Gallery.

• Find pictures and videos quicker with new search features and categories in Gallery.

• Revert edited pictures to their original versions at any time, even after they’re saved, so you never lose a shot.

Settings

• Settings has a new simpler look and feel. Your Samsung account is shown at the top, and Home screen settings are now easier to access.

• Find the settings you need more easily with new Search features. You’ll get better results for synonyms and common misspellings, and you can tap on tags to see groups of related settings.

• Quick settings buttons have been reduced to provide only the most commonly used features. You can also add buttons to create your own customized quick panel.

Samsung Keyboard

• Increased the number of input languages to 370.

• Made it easier to paste copied images and verification codes from text messages.

• Added emoji and sticker suggestions when you enter a text-based emoticon.

• Improved the keyboard layout to provide a larger space bar when entering web and email addresses.

• Reorganized Keyboard settings so it's easier to access frequently used settings.

Productivity

Maintain a healthy balance between work and life by minimizing repetitive and complicated tasks and handling them efficiently.

• New routines will be recommended based on your daily life and usage patterns.

• In Internet, you can hide the status and navigation bars for a more immersive experience and quickly translate webpages.

• You’ll be prompted to block websites that send too many pop-ups or notifications.

• You can browse and select cloud drive files from the file selection screen in My Files.

• You can now delete cache files in My Files to easily free up storage space.

• Events with the same start time are displayed together in the month and list views in Calendar.

Easy media and device control

Media and device control is easier with the improved media panel in notifications. You can see recently used media apps and quickly change the playback device. You can also check Android Auto settings in the Advanced features menu in Settings.

Identify and improve your digital habits

Improved Digital Wellbeing features make it easy to check how you're using your phone or tablet and help you form good digital habits. Check your usage while driving or see weekly changes in your screen time by function at a glance through upgraded weekly reports.

Accessibility for everyone

One UI 3 recommends useful accessibility features for you based on your usage. The improved Accessibility shortcut makes accessibility features easier to start and use. You can use the Speak keyboard input aloud feature to get voice feedback of your typing even when TalkBack is turned off.

Stronger privacy protection

You can now let an app access to your microphone, camera, or location just one time. Any permissions that an app hasn’t used in a while will be automatically revoked. You can no longer give apps permission to always see your location in the regular permission popup. To let apps access your location when they’re not in use, you need to go to the location permission page for the app in Settings.

Calendar

• Extract the date and address from the event title and recommend automatic registration.

• Receive notifications from SmartThings devices that also have specified schedule notifications.

Camera

• Camera function such as image quality improvement when zoomed in low light have been improved.

Display

• Eye comfort shield function has been added.

• The color temperature of the screen automatically adjusts for the time of day.

Multi window

• By dragging pop-up view screen to the edge of the screen, it is now possible to hide the window and keep playing.

Buds Auto Switching

• Support Buds auto switching between Galaxy phone and tablet.

Reminder

• Extract the date and address from the reminder memo and recommend to register automatically, and remind important information by situation.

Share Sheet

• It is now possible to protect your privacy by deleting the location information of previously taken photos before sharing or posting them on social media.

Social Platform

• Synchronize valid links created on devices with the same registered Samsung account.

• The use of social media services has been simplified. It is possible to share profiles, photos, notes, schedules, and more with friends simply by logging in to your Samsung account.

Photo Editor

• Object eraser feature has been added to Labs in Photo Editor.

• Using Erase Objects allows you to erase an object which you want in the photo.

Additional improvements

• In Clock, you can hear the time and preset name of the alarm read aloud when an alarm rings.

Some apps will need to be updated separately after the One UI 3 update.

App copies made using Dual messenger can no longer access SD card files directly. To share SD card files in an app copy, select the files in Gallery or My Files, tap Share, then select the app copy.

You can no longer use Wi-Fi Direct to send files to other devices. You can use Nearby Share instead. You can still receive files using Wi-Fi Direct.

You can no longer connect to Chromecast using Smart View. You can use Google Home instead.

• Security
The device is protected with improved security.

• Security
The device is protected with improved security.

• Security
The device is protected with improved security.

• Security
The device is protected with improved security.

• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.

• The security of your device has been improved.

• Overall stability of your device has been improved.
• The security of your device has been improved.

One UI 4.1 Update
One UI 4.1 brings you the latest features for your Galaxy devices. More intuitive, more fun, more secure, and easier than ever.
Check out the changes below.

Gallery
Do more with your memories. Gallery brings enhanced features for remastering and organizing your pictures and videos, and sharing is now easier than ever.
Add portrait effects
You can now add background blur to any picture with a person in view.
Portrait relighting

• The security of your device has been improved.

One UI 4 Upgrade (Android 12)

One UI 4 brings you a wide array of new features and enhancements for your Galaxy devices. More intuitive, more fun, more secure, and easier than ever.

Check out the changes below.


Color palette

Customize your phone with unique colors based on your wallpaper. Your colors will be applied to menus, buttons, backgrounds, and apps throughout your phone.


Privacy

One UI 4 offers strong privacy protecti...

• The security of your device has been improved.

• Following applications or features added: RAM Plus
• The security of your device has been improved.

• Overall stability of your device has been improved.
• The security of your device has been improved.

• The security of your device has been improved.

• Enhanced Quick Share
- Improve file sharing between Galaxy devices using Quick Share.
• The security of your device has been improved.

Samsung firmware list
PDA/AP VersionCSC VersionMODEM/CP VersionOsOs VersionChangelistBuild Date
A426BXXS6DXA1 A426BOXM6DXA1A426BXXS6DXA1S12-2024-01-26
A426BXXU5DWE1 A426BOXM5DWE1A426BXXU5DWE1S12-2023-05-26
A426BXXU4DVL3 A426BOXM4DVL3A426BXXU4DVL2S12-2023-01-17
A426BXXS4DVK5 A426BOXM4DVK5A426BXXS4DVK5S12-2022-11-29

SM-A426BMM1A426BXXU3DVG3

• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.
A426BOXM3DVG3A426BXXU3DVG3S12-2022-08-18
A426BXXS3DVF3 A426BOXM3DVE2A426BXXU3DVE2S12-2022-07-30

SM-A426BMM1A426BXXU3DVE2

• Overall stability of your device has been improved.
• The security of your device has been improved.
A426BOXM3DVE2A426BXXU3DVE2S12-2022-06-20

SM-A426BMM1A426BXXU3DVC2

One UI 4.1 Update
One UI 4.1 brings you the latest features for your Galaxy devices. More intuitive, more fun, more secure, and easier than ever.
Check out the changes below.

Gallery
Do more with your memories. Gallery brings enhanced features for remastering and organizing your pictures and videos, and sharing is now easier than ever.
Add portrait effects
You can now add background blur to any picture with a person in view.
Portrait relighting
Adjust the lighting for portraits, even after you've taken them, to make sure you always get the perfect shot.
Convert unnecessary motion photos to still images
Save storage space by converting motion photos to still images. Gallery will suggest pictures where motion isn't necessary, such as documents.
Share albums as links
No need to invite people to shared albums individually anymore. Just create a link that can be shared with anyone, even if they don't have a S...
A426BOXM3DVC2A426BXXU3DVC2S12238477732022-04-05
A426BXXU3CVA9 A426BOXM3CVA9A426BXXU3CVA9S12235648542022-02-17

SM-A426BMM1A426BXXU3CUL9

One UI 4 Upgrade (Android 12)

One UI 4 brings you a wide array of new features and enhancements for your Galaxy devices. More intuitive, more fun, more secure, and easier than ever.

Check out the changes below.


Color palette

Customize your phone with unique colors based on your wallpaper. Your colors will be applied to menus, buttons, backgrounds, and apps throughout your phone.


Privacy

One UI 4 offers strong privacy protection to make sure your personal information doesn’t fall into the wrong hands.

Permission info at a glance
See when each app accesses sensitive permissions such as Location, Camera, or Microphone in Permission usage. You can deny permissions for any apps you don’t feel comfortable with.

Camera and microphone indicators
Keep prying eyes and ears away. A green dot will appear in the upper right corner of the screen when any app is using the camera or microphone. You...
A426BOXM3CUL9A426BXXU3CUL7S12231199832022-02-15

🤗 Where can I find the latest Samsung firmware for my region MM1?

The list of firmwares for the region is available at SM-A426B

🤗 Where can I find Samsung firmware on SM-A426B(MM1)?

You can find firmware on the page SM-A426B

🤗 For which device is this Samsung firmware A426BXXU1BUB7?

This firmware for the model SM-A426B SM-A426B

🤗 How can I flash my Samsung device with this firmware A426BOXM1BUB7?

Instructions for the firmware can be found on the firmware page itself

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