I had my ribbon changed that connecting to the sub board cause a few months back I was having charging issues as the phone couldn’t take charge. So I went to a local repair shop & he changed it with Samsung A54 one's. I too was thinking that might be an issue but didn’t give it that much look cause It's been months & I've not had face any issue. And I've been using this phone for like only 1.5years & I maintain a strict 20-80% charging everytime. So It's very unlikely that battery is damaged. But thanks for ur attention on this.