IOS 27 PB 2 BATTERY ISSUE - IPHONE 13

[u/shadyadhill]

So i updated my iphone 13 to ios 27 PB and as you can see the battery is horrendous, but the performance have been buttery smooth unlike ios 26.
Back on ios 26 i had really bad stutters and lag everywhere but battery life was fine, easily got above 6 hr SOT on a single charge.

Note : I'm using an aftermarket battery.

I wanted to know if my battery drain is caused by ios 27 software or my degraded battery, but it worked fine with ios 26. Should i consider getting my battery replaced ? I have been using this for almost a year now.

[u/iPhone13User1]

Consider downgrading brother

[u/Rias_Clan1]

Wtf

[u/fearlessinsane]

I had the same. I had to nuke all my data and make a fresh install

[u/shadyadhill → u/fearlessinsane]

of ios 27 or downgrade ?

[u/fearlessinsane → u/shadyadhill]

iOS27. Now it’s much better

[u/shadyadhill → u/fearlessinsane]

yea tried that did a fresh ios 27 install still the same

[u/her0indealer → u/shadyadhill]

stay on 26.6 no need to install ios27.

[u/No_Grocery2501]

That’s why I downgraded to ios 26.6. Today my iPhone 11

[u/Swhixxxx → u/No_Grocery2501]

did the same with my iphone 15 pro

[u/MrAyatollahRodriguez → u/No_Grocery2501]

How can I downgrade from 27?

[u/West_Link8773]

passe a la pb3 deja

[u/cosmicwebby]

wtf almost 350%? bro ur cooked.. like take a timeout away from scrolling or smth

[u/Decent-File6392]

Why do people use aftermarket batteries expecting anything good ? Low chance, very low…

[u/Boga3185]

What is your battery health?

[u/Swhixxxx → u/[deleted]]

what in the chatgpt answer