Check your camera's user manual to see whether it offers a manual reset procedure, which may work better than removing the battery.
Lelee ntuziaka onye ọrụ igwefoto gị iji hụ ma ọ na-enye usoro ntuziaka "nrụpụta," nke nwere ike ịrụ ọrụ karịa iwepu batrị ahụ.