Help/Support iPhone Shuts Down at 15%-20% Battery Left

Rook · November 24, 2015

what iPhone are you on

iPhone 6

SoloTurk · November 24, 2015

Hello,

So this has been happening to me the past week and it's getting frustrating as it just randomly powers off when it reaches 20% or lower. And when it powers off, I cannot turn it on again because the "No Battery" screen comes up telling me to plug in the charger.

But, after waiting a few minutes I can turn the iPhone on again and see my battery is at the same percent it was when it powered down. Then after another few minutes it shuts off again and repeats the above.

I believe this started happening after installing WatchDog Pro but I'm not so sure if that can cause something like this.

Anyone else has experienced something like this? The iPhone is on iOS 8.4.

Use original charger, especially with car 12 v plug

Rook · November 24, 2015

Use original charger, especially with car 12 v plug

I do but I also used a power bank. Maybe that broke it.

SoloTurk · November 24, 2015

I do but I also used a power bank. Maybe that broke it.

Yes, unfortunately that is the problem

Rook · November 24, 2015

Yes, unfortunately that is the problem

Damn

SoloTurk · November 24, 2015

Damn

I also had problems with not good chargers, phone freaked out completely

dezweemer01 · November 24, 2015

My old iphone even die becouse charger. The putted a new battery and it worked but it didnt accept any charger even if the changed cabbles

Rook · November 24, 2015

So I uninstalled most tweaks to see if that was the issue and so far, my phone hasn't had the issue I mentioned on the first post. But it might be too soon to tell.

Marking it as solved for now.

ITz_kser · November 24, 2015

So I uninstalled most tweaks to see if that was the issue and so far, my phone hasn't had the issue I mentioned on the first post. But it might be too soon to tell.

Marking it as solved for now.

oh then it's was the tweaks like what we think?

Rook · November 24, 2015

oh then it's was the tweaks like what we think?

iPhone survived today and now it's <10% batter and hasn't abnormally shut down. But this is just one day, will have to wait a bit more to see if it's really fixed.