Overview
VP3300 kernel version 1.10 reconfigures the internal file storage system offer more storage space for applications. However, to accomplish this, the kernel update must optimize existing storage space, requiring users to back-up information such as keys, contact/contactless configurations, and similar information.
| Warning |
|---|
Note: If the existing customer data exceeds the newly-configured storage space, the kernel update will instead load the default device configuration. |
The Kernel Update Process
Two kernel updates are required to complete the optimization: to v1.05, which handles the file system optimization, and v1.10, in which users can re-load their configurations. The diagram below covers four major steps:
...
After completing the process, users can re-load their application data.
Updating VP3300 Kernel Versions
Follow the steps below to update a VP3300 unit's kernelThe steps below describe the process for updating the VP3300 kernel via the Universal SDK Demo.
| Note |
|---|
Note: Before you begin, contact your ID TECH representative to receive the v1.05 and v1.10 VP3300 kernel updates. Download the ZIP files and extract them to your computer. |
- Download and install the latest USDK Demo app from the ID TECH Knowledge Base (if you cannot access the link, please contact support).
- Open the USDK Demo app from the Windows Start menu.
- Connect the VP3300 to your PC via USB or serial port.