# Modem configuration - [Load and activate modem configuration](https://docs.qualcomm.com/doc/80-PF458-1/topic/load_and_activate_modem_config_file.html) - [Enable/Disable auto selection mode](https://docs.qualcomm.com/doc/80-PF458-1/topic/get_and_set_auto_selection_mode.html) - [Deactivate/Delete modem configuration file](https://docs.qualcomm.com/doc/80-PF458-1/topic/deactivate_and_delete_modem_config_file.html) Last Published: Jun 24, 2026 [Previous Topic Using location configurator APIs](https://docs.qualcomm.com/bundle/publicresource/80-PF458-1/topics/location_services_configurator.md) [Next Topic Load and activate modem configuration](https://docs.qualcomm.com/bundle/publicresource/80-PF458-1/topics/load_and_activate_modem_config_file.md)