Adaptive Incremental Upgrade for Low Memory Devices

The patent segments the upgrade process into multiple phases based on memory availability. When memory is sufficient, it uses the incremental update package (segmented approach) to reduce data volume. When memory is constrained, it switches to a different segment of the upgrade process that doesn't require high memory usage, thus resolving the contradiction between reducing upgrade data volume and managing memory resource requirements.

The patent implements a dynamic upgrade mechanism that adapts the upgrade process based on real-time memory resource detection. The system dynamically switches between different upgrade strategies: using incremental update when memory is abundant (faster), and alternative methods when memory is constrained (slower but feasible). This dynamic adaptation resolves the contradiction by allowing upgrade time to increase only when necessary for low-memory devices, while maintaining efficiency for high-memory devices.

The patent creates a universal upgrade system that can perform multiple functions based on device conditions. The same upgrade mechanism universally supports both incremental updates (for devices with sufficient memory) and alternative update methods (for devices with limited memory). This multi-functional design resolves the contradiction by maintaining device adaptability while still utilizing incremental updates to reduce data transmission volume for compatible devices.