The invention discloses a
firmware switching method and device, equipment, a medium and a product. The
firmware switching method comprises the steps that whether the recording frequency of a current
international mobile subscriber identity in a
blacklist reaches a preset number threshold value or not is judged; if the recording frequency reaches a preset quantity threshold value, forbidding
firmware switching burning operation corresponding to the current
international mobile subscriber identity; if the recording times do not reach the preset number threshold value, executing firmware switching burning operation corresponding to the current
international mobile subscriber identity, and adding the recording times corresponding to the current international mobile subscriber identity in the
blacklist; and under the condition that the registration dialing of the current international mobile subscriber identity fails, switching the current international mobile subscriber identity, and triggering a step of judging whether the recording frequency of the current international mobile subscriber identity in the
blacklist reaches a preset quantity threshold value or not. Therefore, repeated firmware burning when the
wireless communication module cannot be registered can be avoided, the
power consumption of the
wireless communication module is reduced, and the service life of the
wireless communication module is prolonged.