Welcome to Flashtool

Flashtool is a S1 flashing software that can be used to

  • Flash original images or rebrand your device
  • Flash only some parts of the original image
  • Upgrade to the latest release
  • Root your phone
  • Unlock/Relock your phone and participate to Sony Open source developments
  • Install Recovery, Busybox, custom kernels (root needed)
  • Clean your Rom by removing unwanted apps (root needed)
  • Customize your Rom (installs apps found in the custom/apps folder of Flashtool)
  • Edit any text file on the device (root needed)