Xperia C4 E5306 Android 6.0 Stock Rom 27.3.A.0.129 US Generic
Sony Xperia C4 E5306 Update to Android Marshmallow 6.0 Stock Rom 27.3.A.0.129 US Generic. First of All, You Must Have to Follow How to Flash C4 E5306 Stock Firmware & You will get Original Xperia C4 File From Below Content of this Post.
The way to Up-date Sony Xperia C4 E5306 to Marshmallow 6.0 Stock Rom US Generic:
Step: 1 Have a look, check your XA F3212 firmware version If Device has Latest One Just Skip this Thread
Step: 2 Get latest Sony Flash tool version from HERE
Step: 3 paste the FTF Firmware file to folder “Which Name Firmware” included in the XPERIA Flash tool
Step: 4 open the Flash tool, click Install and choose downloaded firmware, then push ok. Important – if you do not want to delete any data of the phone, just uncheck flashing userdata.sin file. All device important data will remain on your phone, but sometimes it can cause additional troubles. So it is better to you (and I Suggested that) to do the backup of your Phone data than proceed with clean installation and then restore your Device data.
Step: 5 Switch off your Xperia XA and when Flash tool Display pop-up window, connect phone to Computer with Keep Holding volume down button
Step: 6 After Some Minutes All procedure is completed & Enjoy Newest Firmware to your Device
Size: 1.55 GB