Samsung Galaxy A42 SM-A426U1 Firmware

Posted on
Samsung Galaxy A42 SM-A426U1 Firmware file will solve your Samsung problems such as bootloop, forget passwords, forget patterns, or even Bypass FRP. There are also firmware downloads, drivers, and tutorial on how to flash. On this page, you can also download the latest or older Samsung Galaxy A42 SM-A426U1 Firmware version.

Download Samsung Galaxy A42 SM-A426U1 Firmware (Flash File)

Use CTRL + F and type your Region

Region List

North America

Puerto Rico – PCTUnited States – ACGUnited States – AIOUnited States – ATT
United States – CCTUnited States – FKRUnited States – LRAUnited States – TFV
United States – TMBUnited States – TMKUnited States – USCUnited States – VZW
United States – XAAUnited States – XAGUnited States – XARUnited States – CHA

Visit the link below, if your region is not on this page.

Samsung Galaxy A42 SM-A426U1 Firmware North America

PDA/AP VersionA426U1UEU3AUJ4
CSC VersionA426U1OWA3AUJ4

PCT — Puerto Rico

Build Date2021-10-14
OSR – Version 11
File Size4.82GB
Flash MethodOdin Flash Tool
PDA/AP VersionA426U1UEU3AUI2
CSC VersionA426U1OYM3AUI2

ACG — United States

Build Date2021-09-20
OSR – Version 11
File Size4.85GB
Flash MethodOdin Flash Tool

How To Flash Samsung Galaxy A42 SM-A426U1 Firmware via Odin

  1. If the link from Google Drive and you got Quota Exceeded, please follow this tutorial Bypass Limit Download Google Drive
  2. After all the materials downloaded, move them to one folder.
  3. Extract the Samsung flash file with .zip.
  4. Install the Samsung driver.
  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.
  8. Then click the "AP" and locate the .md5 file earlier in the extracted folder. If there are more than "AP" files, please input them according to their original name "BL", "CP", "CSC".
  9. And make sure the settings should be the same as below (only "Auto Reboot" and "F. Reset Time" are checked).
  10. Click on "Start" button to start flashing.
  11. A successful flash sign will display the message "PASS!" in the upper left of the Odin application.
  12. Flash Samsung Galaxy A42 SM-A426U1 Firmware finally is done.
  13. Follow full guide on How to Flash Samsung Firmware via Odin