Abstract: A snap-on fish control device, comprising a tube body, a clamping component, and a control component; the control component comprises a moving shaft, a movable fastener, a lock control component, and a reset component; the movable fastener drives the moving shaft to move forward and backward to control the opening and closing of the clamping component; when the lock control component locks the moving shaft, the first hook and the second hook are closed; when the lock control component does not lock the moving shaft and under the action of the reset component, the moving shaft moves forward, and the first hook and the second hook are opened. The clamping component can be stably kept in an open state, and the fish can be quickly clamped and controlled when taking the fish from the hook.

Abstract: A method and device for embedded subscriber identity module (eSIM) provisioning is provided. In some embodiments, the device comprises at least one processing element. Upon the device powering up, the at least one processing element determines if an ESIM-PROVISION near-field communication (NFC) emulated card exists on the device. If the at least one processing element determines that the ESIM-PROVISION NFC emulated card does not exist on the device, the at least one processing element (i) determines a first unique identifier corresponding to the device and a second unique identifier corresponding to an eSIM of the device and (ii) creates and stores the ESIM-PROVISION NFC emulated card containing the first unique identifier, the second unique identifier, and an empty eSIM activation code field.

Abstract: A lure comprises a bionic fish body and a fish tail, the bionic fish body and the fish tail are connected through connecting plates, the bionic fish body is composed of a first shell and a second shell that are connected to each other, a cavity is arranged inside the bionic fish body, several counterweight slots are evenly arranged on the bionic fish body close to the belly of the fish, counterweight blocks are placed in the counterweight slots; the imitated fish body is used to lure big fish to attack decisively, thereby making them bit the hook, so that the artificial bait fits the small fish to the greatest extent in terms of shape and sense, thereby increasing the success rate of catching big fish.