Profile and subscription management for wireless devices

A method for logical channel management during error recovery by a wireless device, the method comprising:

• by an embedded universal integrated circuit card (eUICC) of the wireless device:
• receiving, from a processor of the wireless device external to the eUICC, a command to reset a first electronic subscriber identity module (eSIM) profile that is associated with a basic logical channel;
• closing all non-basic logical channels associated with the first eSIM profile, while maintaining a basic logical channel associated with the first eSIM profile and at least one non-basic logical channel associated with a second eSIM profile;
• and
• responsive to a management command from the processor, associating at least one new non-basic logical channel with the first eSIM profile.

A method for managing traffic flows for multiple profiles on a wireless device, the method comprising:

• by a baseband processor of the wireless device:
• initializing a first user identity module (UIM) for a physical subscriber identity module (pSIM) and a second UIM for one or more electronic SIMs (eSIMs) of an embedded universal integrated circuit card (eUICC) of the wireless device;
• determining, by the second UIM whether the eUICC supports a multiple enabled profile (MEP) mode;
• and
• when the eUICC supports the MEP mode:
• initializing a third UIM;
• and
• registering two profiles with respective cellular wireless networks,
• wherein:
• the first UIM interfaces between the pSIM and a first protocol stack controller for a first wireless subscription, and
• the second UIM interfaces between the one or more eSIMs of the eUICC and a second protocol stack controller for a second wireless subscription.