Patent ID: 8843078

Claim:
A method for processing Firmware Over the Air (FOTA) upgrade, comprising: a transmitting terminal configuring resources and transmitting an upgrade package for version upgrade to a receiving terminal, wherein the configured resources is used for feedback an upgrade result of the receiving terminal; the receiving terminal being upgraded by the received upgrade package and transmitting identification information which is used for indicating the upgrade result of the receiving terminal to the transmitting terminal over the resources corresponding to the upgrade package; and the transmitting terminal determining the upgrade result of the receiving terminal according to the identification information; wherein the step that the transmitting terminal determining the upgrade result of the receiving terminal according to the identification information comprises: the transmitting terminal detecting the energy or power of a signal transmitted by the receiving terminal and carrying the identification information over the resources, and judging whether the energy or power exceeds a predetermined threshold; when the energy or power exceeds the predetermined threshold, the receiving terminal failing to be upgraded, otherwise, the receiving terminal being upgraded successfully.