Samsung Galaxy A40s Repair Firmware

Before you begin, it is important to have all the tools at hand. you will need:

• install USB drivers on your computer, tutorial: Android USB drivers for all Smartphones and Tablets
• Download the latest version of Odin: Download Odin Tool for Samsung Devices – All Versions
• Download Pit files for Samsung devices: Pit files 
• Download Samsung Galaxy A40s Repair Firmware Android 9.0 Pie:
  • A3050ZHU1ASE3_A3050TGY1ASE3_TGY_9.0_FULL.zip
  • A3050ZCU1ASE3_A3050CHC1ASE3_CHC_9.0_FULL.zip
  • A3051XXU2ASH4_A3051OLO2ASH4_BRI_9.0_FULL.zip

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1. Restart Your Samsung Mobile in DOWNLOAD MODE:

• Turn off your Samsung Galaxy A40s.
•  Press & hold the Power button & Volume Up button at the same time.
• Realize the Power button & keep holding the Volume Up button.
• Choose Reboot to Bootloader then press on the Power button to confirm.
• Connect your Samsung Galaxy A40s to your PC via the USB cable

2. Run the “Odin” file as an administrator.

3. Check that the USB port number is displayed in the “ID: COM” box and the message “Added !!” in the “Message” box. the port ID: COM on Odin must change to Blue or Yellow, depending on the version of Odin used.
4. Choose files in the Odin:

• “PIT” or “CSB “ is a pit file: put it in the “PIT ” field 
• Bootloader or BL is the bootloader file: put it in the “Bootloader” or “BL”
• CODE, PDA or AP: put it in the “PDA” or “AP”
• MODEM or PHONE or CP is the phone network file: put it in the “PHONE ”or “CP” field
• CSC is the language file: put it in the field “CSC” field.

5. Click “Start” to begin the installation.

6. The Update process might take some time to complete.

7. Once the message “PASS!” Displayed, unplug your mobile from your PC.

8. Well done! You have just Fix your Device via Samsung Galaxy A40s Repair Firmware.