In this guideline related to the Sony XPERIA Z Ultra you can find some photos and videos showing how to proceed, but the most important thing are the below written manuals. The major part of every file has been created by myself and every file has been tested on the corresponding phone. All important files have been stored on Google Drive, so there should be no problem with downloading. Our tutorials will be of course updated every time when Sony Mobile publishes anything new, affecting any of our topics. For each of Sony (Ericsson) XPERIA smartphones we will provide a manual consisting of 4, 5 or 6 „HOW TO“ chapters. Each tutorial has been done many times to verify its propriety, so just read carefully all instructions and continue step by step. In that case you can use the backup to restore the data and try to do everything once again. It is only for your safety in case that something goes wrong or any mistake happens. Below you can find the latest firmware for the phone and also three tutorials/manuals - how to unlock the bootloader, how to relock the bootloader and how to backup the original firmware customization.įirst of all one important thing - before you start to do anything with your phone, do the backup of your personal data. This phone has large fullHD Triluminos display, powerfull quadcore CPU from Qualcomm, 2 GB RAM or 20,7 megapixel camera. Sony XPERIA Z1 is Sony Mobile flagship for 2013.
