iOS 17.6.1 Replace Battery problem

hey I am using google translator so sorry for any errors. I am a service technician and yesterday as well as today I had a problem with two phones (iPhone 13 Pro and 12) in which I was replacing batteries with BMS transfer. Because the replacement I uploaded new software in 3uTools (17.6.1). After uploading the battery condition remains at the old values instead of changing to 100%. I did everything the same as I always do, but since iOS 17.6.1 came out I have a problem to refresh the battery condition. Have any of you encountered this problem?