After 12.0.1 update battery drain is high

Same issue and Apple dont resolve this issue to push customers to buy new device :(

It is ridiculous. I've just bought this one and who knows how many customers also have new device with this issue

Same problem here. The battery is draining ridiculously fast. Don’t be bullied into buying newer devices, we are experiencing the same with iPhones 8 and X and our iPads. Apple needs to fix this.

Apple failed to resolve battery draining issue in iphone after ios 12 updated, trillion dollars company not willing satisfied to customer :-(

Apple make us fool only and we are still stay on iphone :(

I Think this problem will probably fix in next iOS version. I think Apple is so worrying in China market releasing such iOS to public. It’s so annoying as we aren’t a developer.

Mine started at the 12.0.1 and the update to 12.1.2 wow made it even worae. I could go all day doing whatever and never had a problem till the last 2 updates. Very disappointed with apple.

i called to Apple center and they denied about iOS system. And they say it’s a normal phenomenon after update. That’s bull ****!

It’s the update. Please fix and send another update out.

Me also facing same problem. Apple plzz downgrade to ios 11 or 12. After updating to 12.1 or 12.1.2 my battery 🔋 is dropping from 37 % to 20% and 20%- 13%. Plz resolve this issue in next update.

Same battery issue after updating...This is getting old fast.

I have the 6s Plus and have the same issue. Brand new battery didn't make a difference.

There's another thread to follow for anyone who's interested: "Iphone 6s Battery suddenly draining"

Same here! It’s finally fixed!

Hello

I face the same problem after the latest iOS upgrade to iOS 12.1.4.

the battery goes from 100% to 54% in less than 10 min ! :--(

I too am having the same problem with battery draining on iPhone 6s after the update. I had the battery replaced in April. I use to be able to go all day on one charge. Now I have to recharge once or twice during the day. There is no way the battery should be draining this fast. At first I thought it was the phone and it was time to upgrade. After reading all of the comments/complaints on this forum I now know it’s the latest 12 update that is causing the problem. I hope apple is planning to fix this problem.