Samsung Galaxy A42 SM-A426B Firmware

Categories : Samsung

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How to Flash Samsung Galaxy A42 SM-A426B Firmware via Odin (Flash File)? Using this method will overcome Samsung A42 which is problematic like bootloop or hang and slow. Because this flash file will replace the damaged system files to fresh again without error. Before flashing in try backup data stored in the internal memory first.

Because this flash will wipe the entire contents of data stored in the internal memory. With this stock ROM firmware, Samsung SM-A426B will feel as fresh as new.

How to Flash Samsung Galaxy A42 SM-A426B Firmware via Odin (Flash File)

With this tutorial How To Flash Firmware Samsung Galaxy A42 SM-A426B via Odin can also solve other error problems, such as:

  • Forgot Password
  • Forget Pattern
  • Samsung SM-A426B Bootloop
  • Softbrick
  • The touch screen is not sensitive
  • Stuck at Logo
  • Blank screen
  • Slow not responsive / Hang
  • Samsung only vibrate
  • Due to a malware virus
  • Unfortunately, messages has stopped
  • Unfortunately, the app has stopped
  • Often restarts itself
  • And other errors

Read Also: How to Flash Samsung Galaxy A41 SM-A415F Firmware via Odin

Tools and Firmware Download

  1. Odin3
  2. Samsung Driver
  3. USB Cable recommended using the original Samsung USB Cable
  4. PC / Laptop OS Windows recommended Win 7
  5. Stuck on FRP? Try this way How to Bypass FRP on Samsung

Available Region


United Arab Emirates – XSGSaudi Arabia – KSATaiwan – BRISingapore – XSP
Singapore – STHSingapore – SINSingapore – MM1Philippines – XTC
Thailand – THLMalaysia – XMEPhilippines – GLB


France – BOGGreece – COSIreland – 3IESwitzerland – AUT
Bulgaria – BGLUnited Kingdom – BTBUnited Kingdom – EVRLuxembourg – LUX
France – SFRSwitzerland – SWCPoland – TPLSlovenia – SIO
France – XEFCzechia – O2CSlovakia – TMSPortugal – MEO
Poland – PLSSlovenia – MOTSlovakia – ORXCzechia – TMZ
United Kingdom – BTEUnited Kingdom – BTUGreece – EURSpain – AMO
Netherlands – PHNRomania – OROFrance – FTMUnited Kingdom – O2U
Spain – PHEPoland – OPVSpain – XECGermany – DBT
Portugal – TPHItaly – ITVCzechia – XEZRomania – ROM
Poland – XEOCzechia – VDCNetherlands – VDFIreland – VDI
Greece – VGRUnited Kingdom – VODSpain – ATLRomania – CNX
Italy – OMNPortugal – TCLGermany – VD2Slovakia – ORS


Nordic Europe – NEEBaltic Europe – SEB


Australia – XSA

Read Also: Samsung SM-A405S Firmware

How To Flash Samsung Galaxy A42 SM-A426B Firmware via Odin

  1. Model type is very important, make sure it has been chosen correctly before download.
  2. After all the materials are downloaded, move them to one folder.
  3. Extract the Samsung SM-A426B flash file with .zip and you should see the .md5 file.
  4. Install the Samsung driver and make sure your computer detects the device.
  5. Open and run Odin.
  6. Turn off your device.
  7. Then go to Download Mode, press and hold down “Volume Down + Home + Power” together, you will see a “Warning” message, then you should quickly press Volume Up.Samsung Download Mode
  8. If it is already in download mode, check on the Odin application whether it has been detected or not.
  9. When connected, check the status in the top left corner, “ID: COM, Added!” (If ID: COM does not appear, then there is a driver that has not been installed correctly).Device Added to Odin Flash Tool
  10. Then click the “AP” and locate the .md5 file earlier in the extracted folder. If there is more than “AP” files, please input it according to its original name “BL“, “CP“, “CSC“.Samsung Galaxy A42 SM-A426B Flash FIleAP Samsung Galaxy A42 SM-A426B
  11. And make sure the settings should be the same as below (only “Auto Reboot” and “F. Reset Time” are checked).Checklist Auto Reboot and F. Reset Time
  12. If everything is ready, click on “Start” to start flashing.
  13. A successful flash sign will display the message “PASS!” in the upper left of the Odin application.Flash Samsung Galaxy A42 SM-A426B Firmware via Odin Success
  14. After the message appears, the device will reboot the system automatically and wait until entering the wizard menu.
  15. This boot process will take a little longer than usual, so just wait.
  16. Flash Samsung Galaxy A42 SM-A426B finally is done.

Read Also: Download Samsung Galaxy A40 SM-A405FN Flash File


If booting more than 10 minutes or get bootloop, you should wipe reset manual through recovery. Turn off your Samsung, go into recovery by pressing “Up Volume + Home + Power“, then choose wipe menu (cache, data, dalvik cache).

Do With Your Own Risk