Update Sony XPERIA M4 Aqua E2303 to Android Lollipop 5.0

October 26, 2015 | Filed in: Firmware.

Upgrade or Install Sony XPERIA M4 Aqua E2303 to Android Lollipop 5.0. The firmware 26.1.A.2.167 available for downloading https://drive.google.com/file/d/0B1AAC4lt7nzOVktVZDc0QnkyZHc/view?usp=sharing.  You can download your Sony XPERIA M4 Aqua E2303 firmware 26.1.A.2.167 at the page.

How to Upgrade Sony XPERIA M4 Aqua E2303 to Lollipop using Sony Xperia Flashtools:

  1. Download and Install Flashtools at https://docs.google.com/uc?id=0B_d8uWGbkaetZVJLRGRBYTFsdEU&export=download
  2. Install Flashtool Driver:  Open folder C:\Flashtool\Drivers 
    flashtooldriver
    flashtooldriver1
  3. Download Sony XPERIA M4 Aqua E2303 firmware 26.1.A.2.167 at https://drive.google.com/file/d/0B1AAC4lt7nzOVktVZDc0QnkyZHc/view?usp=sharing
  4. Copy the firmware to folder C:\Flastool\Firmware
  5. Run Flashtool.exe, if you use Windows 7 Run the file As Administrator and then Click Flash Logo
    flashtooldriver2 
    Then select Flashmode and click OK
  6. Select the Firmware file and Check list Wipe Data, Wipe Cache, Wipe Apps log and No Final Verification on the wipe section and Click Flash.
  7. Wait a few seconds then you will see this screen
    flashtooldriver3
    Turn power off your sony xperia,  press and hold Volume Down key and plug usb cable to the computer.
  8. For flashing about 5 minutes, after finished unplug USB Cable from the computer and device.
  9. For the first time booting it needs more times than usually.




Tags: , ,

2 comments on “Update Sony XPERIA M4 Aqua E2303 to Android Lollipop 5.0

  1. Usama Zafar says:

    i installed marshmallow on my E2303, but, it shows poor wifi signals (on places where i had 90% signal strength before update) everything else is ok. best feature is improved security

    • Kireina says:

      Some sony xperia firmwares has bugs. Like I found on my xperia ZR firmwares. I suggest you back to first firmware that installed on your xperia.

Leave a Reply