Shadow Auth Tool SP Flash Tool V6

1. Extract the entire folder to a writable location on a Windows x64 PC.
2. Open SPFlashToolV6.exe.
3. Select the firmware, matching download agent, and auth_sv5.auth as required by your device.
4. Start the operation in SP Flash Tool. When its authorization helper opens,
   sign in with your existing account and click Send auth.
5. Review the displayed credit quote and confirm. When the server approves,
   the helper returns the signature and closes so SP Flash Tool can continue.

Check credit and manual signed-response entry are also available in Auth.exe.
Keep Auth.exe next to SPFlashToolV6.exe; do not rename or move it by itself.
If the base does not open the helper automatically, open Auth.exe from this folder
after SP Flash Tool creates its pending authorization challenge.

This package uses the v6 server authorization service. The existing login,
MFA, saved-session protection and authorization API are reused. No additional .NET installation is needed.
Firmware and MediaTek USB drivers must match your device and operating system.
Desktop builds and offline protocol checks do not verify acceptance by a real device.
