help me!help me! im not sure what my problem with my iphone is
My batter was working fine but then got stuck on 19% and then just randomly died i let it charge after it powered off and it went to 12%.then it didnt move. i powered it off and turned it on again it dropped to 3 percent. Its stuck on 3% and if i disconnect it, it powers off and the percentage stays on 3% do i have a faulty battery or a faulty iphone? help me!
iPhone 4, iOS 6.1.3, my phone is almost 4 years old