You can download the stock marshmallow firmware and then install it on your Sony Xperia Z3 to solve many issues like bootloop or unrooting your phone. Stock firmware could also be used to restore your phone to the factory version and to replace any Custom ROM you have installed on your phone. Sony Xperia Z3 stock Marshmallow firmware could be manually installed using the Flash tool provided you have a locked bootloader. Be sure to backup all your important data before you proceed to restore your device to the stock firmware version. Because sometimes your data might be formatted. You can find the download links for all versions of the Sony Xperia Z3 including D6602, D6603, D6606, D6653, and D6616. The links also include the Global Generic firmware along with firmwares for specific regions like Germany, France and T-Mobile or Orange.
Downloads
D6603 23.0.A.2.93 Unbranded Generic Generic Global Generic France Generic Germany Nordic Countries Generic Spain Generic Russia Generic Italy Generic UK Branded 23.0.A.2.105 O2 UK Generic UK 23.0.A.2.93 France – Orange HU – T-Mobile Netherlands – T-Mobile Vodafone UK UK – EE All the firmware files for the Xperia Z3 are available in the FTF file format. You can flash the FTF Firmware file with Flashtool. You can Find in-depth tutorial to flash the stock firmware on your device using Flashtool, just do a google search. Let us know if you can’t find one we will post an in-depth guide on that. If you have any question related to this post, feel free to leave that in the comment section below.
