Supported OS ranges affect the usable audience. A protection SDK may require newer systems than the application currently targets.
Evaluation approach
Build a matrix of oldest supported, newest and common device families. Check unsupported behavior for silent loss of checks.
Application example
Provide clear update or restricted-use paths for older devices where appropriate.
Limits and considerations
Installation success does not prove complete feature coverage.
Support versus full coverage
Request feature-level support rather than launch-only claims. Verify that unavailable evaluation is not reported as a clean result.
Checks and decisions
- Obtain support matrices
- Identify missing features
- Test failures
Sources
The primary references above provide the technical basis. Example workflows and evaluation suggestions are this publication’s explanations, not independent test results for a particular product.