# Initialize or de-initialize individual subsystems Source: [https://docs.qualcomm.com/doc/80-PK177-134/topic/init_or_deinit_individual_subsystems.html](https://docs.qualcomm.com/doc/80-PK177-134/topic/init_or_deinit_individual_subsystems.html) Applications can initialize and de-initialize services independently. - **[init](https://docs.qualcomm.com/doc/80-PK177-134/topic/individual_subsystem_init_java.html)** Invoked on the subsystem manager instance to initialize the framework. - **[deinit](https://docs.qualcomm.com/doc/80-PK177-134/topic/individual_subsystem_deinit_java.html)** Invoked on the subsystem manager instance to de-initialize the framework. **Parent Topic:** [QESDK Java API](https://docs.qualcomm.com/doc/80-PK177-134/topic/java_api.html) Last Published: Nov 14, 2024 [Previous Topic getFullInfo](https://docs.qualcomm.com/bundle/publicresource/80-PK177-134/topics/java_get_full_info.md) [Next Topic init](https://docs.qualcomm.com/bundle/publicresource/80-PK177-134/topics/individual_subsystem_init_java.md)