Download and install a BAR

Use an existing BAR installer

For Q20 SQC100-2 and Passport SQW100-4 on OS 10.3.3.3216. Root alone does not provide an installation entry point. Check your BARinstaller works with your Root method.

Download BAR · 0.1.0.15SHA-256

1. Wait for the system Root success notification.
2. Download the BAR above, verify its complete same-release SHA-256 and close the existing app before upgrading.
3. Open it through your compatible BAR installer, accept normal prompts and check the installed version is 0.1.0.15.
4. Open the app and follow the mobile guide.

This is the same BAR bundled with the desktop app. Phone-only first installation has not been separately accepted; use the desktop installer if your local entry is unavailable.

Advanced: AutoRoot v4 terminal

Requires a working local Root terminal and the verified v4 installer. Download the same-version bootstrap ZIP, verify its checksum and follow its INSTALL.txt. v2/v3 are not interchangeable.

Bootstrap ZIP · SHA-256

Final SUD success for the same task and the actual registered version must both match. A 120-second timeout or completed text alone is insufficient. Keep an unknown task and its files; do not resubmit.