The latest (ZIP package) is now available. This version brings critical updates for Sony Xperia device flashing, bootloader unlocking, and TA backup/restore.
A dedicated "Multi Channel Low CPU Usage" mode allows for multiple simultaneous downloads without overwhelming the host computer's processor. How to Use FlashTool E2 flashtool e2 v4.102 zip
Select “Flashmode” (not “Fastboot”) and click OK. The latest (ZIP package) is now available
Flashing firmware can erase all data on a device. It is recommended to perform a full backup before proceeding. specific mobile models compatible with version 4.102 or instructions for a particular flashing error flashtool e2 v4.102 zip