The same here. Digi user. I thought is telco’s problem but it seems something to do with the os..

My battery drain quite fast on iOS 11.2

Not facing the problem though Celcom seems to be on the slow side for the past few weeks especially at night time.

No.. Previous update everything was fine..

You can try to reinstall WhatsApp and if the problem persists, best is that you restore the phone.

Any stats? Standby and Usage?

Which iPhone?
My only possum with what's app since ios11 is the push notifications....it doesn't show new messages anymore unless u login app and reconnect (or you don't kill off the app on multitask), either way its inconvenient...sometimes I login to reconnect and got prompted by a bunch of new messages

Exactly what i facing, uninstall whatspp, reset network and restart phone didn't help. Last time used to get notification faster but not now 😑

yeap I tried everything but nothing works... looks like its problem from ios11, quick fix though, just don't kill off whatsapp app and let it run, and check whatsapp often for new messages

Yup, far higher battery consumption.

only if you plan to keep start up the app after killing it.. example if an app you use it often, don't kill it as it consume much more energy to start up, but apps that you don't even use it often, just remove it..

Nevermind, just found out have to force touch the song name to access lyrics. Phones with no force touch will lose lyrics functionality

Hi, do you guys faced very slow charging issue? after updated to ios11.2, my iPhone 6 Plus charged ridiculously slow. I'm using 3rd party cable and I almost can't use my power bank because of it won't charge.

Did Apple just disable 3rd party cable for ios 11.2? I tried with original cable (from a friend) and it can be charged as usual.

This post has been edited by zaff1984: Dec 9 2017, 02:31 AM

I think you alrdy answered your own question bro.

Best stick to the original cable bro.

No such problems on both my iPad mini and iPhone 8+
I am using a Remax cable

Generally, ios is optimised to keep things in the background wihtout killing it from the multi task tray. Perhaps you wanna check the background data whether it’s left on or off. For myself, i leave the settings at default and it seems to be okay so far without much hiccup.

Seems to be okay as I usually charge with Coopidea cable which seems to deliver charge faster than Apple’s original cable.

whatsapp is not stable in ios11, even having it in multitask might still not receive new push messages...and there're a lot of reports I google with similar issue...maybe u had the right settings somewhere

That's true also. Hope iOS can get better & the issue is resolved quickly.

Thank you for your reply. It's really helpful.

Seems like no problem for the 3rd party cable. My cable is AUKEY which said using original Apple chip, and last night I send a message to FB Aukey Malaysia highlighting this issue and they ask me to restart the phone. haha. Surprisingly it's working.

Thank you guys for the feedback.