While I am not familiar with the phone model the procedure is similar on most phones. Open the photo and look at the options at the bottom of the screen. If there is an "option" available, click on the corresponding key and there should be an option to delete. Try that.
i want to remove some that I have taken to try it out by cannot find a way to do that.the instruction manaual tells you lots about taking a photo but nothing about how to delete