Iphone 4s won't charge
i've not used it in 12 months to 2 years since i had my 6s but i was hoping to gift it to a family member.
the battery is dead and shows a small red bit if i push the home button.
I've tried 2 different cables to charge it with and both with a plug socket and through my mac pro.
I've also tried pushing the on/off switch and home button at the same time but as theres no battery that's not really going to achieve anything.
It doesn't show up on my Itunes. does this mean it's well and truly dead and i should give up or does anyone have any other tips