If you are performing a clean install, ensure the "Wipe" boxes (Data, Cache, Log) are checked. Warning: This erases all phone data.
Sony Mobile Flashtool (version 0.9.18.2) is a desktop utility used primarily to flash official firmware (.ftf files) onto Sony Xperia 1. Preparation & Driver Installation flashtool09182windows top
This specific version was released around 2014-2015 and is considered a "legacy" tool today. : If you are performing a clean install, ensure