Installing UFS/HWK software is notoriously strict. Skipping or reordering any of these steps will result in the common "Install Not Authorised" error loop. Follow this verified installation sequence explicitly: 1. Clean the Operating System Environment
Open and locate the box (often flagged with a yellow exclamation mark). hwk update client v 2090 verified
After a successful hardware update, install the HWK Suite v2.0.9.0 to gain access to the flashing and repair tools. Troubleshooting and Maintenance Installing UFS/HWK software is notoriously strict
What (Windows version) are you currently installing this on? hwk update client v 2090 verified