Michael Kozlowski writes that Véra is a new software jailbreak for modern Amazon Kindle devices, including the Scribe and Colorsoft models. It operates using the device's web browser to install KOReader directly without requiring a computer, provided the firmware version is between 5.17.1 and 5.19.2.
- Compatible with all 11th and 12th generation Kindle e-readers
- Allows installation of the KOReader document viewer via browser
- Supports many file formats including EPUB, PDF, DjVu, and MOBI
- Jailbreak is reversible by performing a factory reset or updating firmware via OTA
This documentation details the various network endpoints available when CrossInk is operating in File Transfer or Calibre Wireless mode. It covers HTTP requests for file management, device status monitoring, and system settings configuration via specialized APIs. Additionally, it describes WebSocket protocols for fast binary uploads, WebDAV support for external file managers, and UDP discovery services used to locate the device on a network.
- Uses port 80 for HTTP/WebDAV and port 81 for WebSocket uploads
- Supports both Station (STA) and Access Point (AP) network modes
- Employs a custom UDP discovery mechanism via port 8134
- Implements a specific START:<filename>:<size>:<path> protocol for WebSockets