Xperia M Dual C2005 firmware Download

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Sony XPERIA M Dual C2005 – Android 4.3 – firmware 15.5.A.1.5 update tutorials

Sony Xperia M Dual C2005 firmware 15.5.A.1.5 Download

Sony XPERIA M Dual with firmware 15.5.A.1.5 – very fast and support XPERIA Themes

It is following 5 guidelines showing HOW TO: 
1. how to install the newest Android 4.3 for your phone (for Sony XPERIA M Dual C2005 it is currently the 15.5.A.1.5 firmware)
2. how to install the newest Android 4.2.2 for your phone (for Sony XPERIA M Dual C2005 it is currently the 15.2.A.2.5 firmware)
3. how to backup your original firmware customization (it is important in case you must send your phone to service)
4. how to unlock the bootloader (in case you want to install the custom kernels with recovery menu and much more)
5. how to relock the bootloader (in case you want to go back to stock (original) ROM or you must send your phone to service)

  1. how to install the newest Android 4.3 for Sony XPERIA M Dual C2005
    a) first of all, check your firmware version (if you already have the newest one, you do not need this tutorial)
    b) download and install latest Flashtool from Google DriveUloztoor Mega
    c) download also latest Android 4.3(mirrors Google Drive and Mega) for Sony XPERIA M Dual C2005
    d) paste the ftf file downloaded in step c) to folder „Firmware“ included in the XPERIA Flashtool
    e) open the XPERIA Flashtool, click on flash and choose downloaded firmware, than click ok. Important – if you do not want to delete any data of your phone, just uncheck flashing userdata.sin file.
  2. All data will remain in your phone, but sometimes it can cause additional troubles. So it is better (and I recommend that) to do the backup of your personal data,
  3. than proceed with clean instalation and then restore your personal data.
    f) turn off your phone and when Flashtool shows pop up window, connect phone to PC with holding volume down button
    g) after few minutes all is done and your phone gets the new firmware

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