Nope, whatsapp is just working fine but iOS 8 icloud will not backup your chat data. Is not ready yet....there will be a new release of update from whatsapp

well, it's more depends on the space available in the iphone 4s actually.

If let's say your phone is 16GB and you have space about 6GB, 5GB took by iOS8 for installation and you only left with 1GB space. That is what make the phone slow down actually, in this case, you might wanted to remove or delete some of the unuse apps to have a more bigger space.

In your case, I believe you phone still have plenty of space which it can support the operating system to run smoothly, but for the line apps crashing, it might because of the bugs issue. Wait for the update on fixing the bugs so that you can use it like normal apps.

I5 or I5s?

I5s running smoothly

Try to restart your phone....it might help.....But I should say mine was running flawlessly

Hahaha, hope Ipad 2 can run smoothly! Mine Ipad 4 lagging......

Are you sure you update ios 8 on your I4? Because ios 8 is only for 4s and above!

Indeed! my 5s is working very smooth but my ipad 4 retina seems a bit lag.....restoring now, hope it works fine haha

Have you try to restart your phone?

If yes, but still experiencing lag issue. Try to restore again.

Try to backup your phone using itunes and restore back 8.0.2.
See whether that's help.

Damn! my air printer is gone after update ios 8!!!!

Any advice guys?

Exactly! At least you can backup your data if anything goes wrong.

It works fine for oversea but not Malaysia! Try for Melbourne...bloody hell!

Can't wait to see what iOS 8.1 can do......

Had the same problem to send message usin imessahe...try restart your phone. By the way, i'm using iphone 5s

I;m using Celcom and I got two tongle.

1. Cellular Data
2. Enable 4G

please correct me if I'm wrong.

If voice-over LTE, then it's only applicable for overseas for may developed country but not malaysia, but it might take some years for us to have that option.

If u-mobile able to do that, then the other telco might follow too.

You must understand how telco's work actually. All the Telco is renting the base from TM and so do umobile where they renting the base from Celcom or Maxis as what you said.

Even the base is from other telco but umobile have their full rights to upgrade their service without considering the base they renting from (celcom or maxis) but the only this is they might need to pay more for the additional cost that need cover for the base and service.

This post has been edited by Pat89: Oct 21 2014, 02:21 PM

Look nice but doesn't it drain more battery?

Guys, battry life in iOS8.1 is improved very much! with 1% left, I sms and whatsapp with my friends like more than 5 minutes.

I cant comment for other, this is what I observe with my 5s. Actually, I want to calibrate the battery so I leave it to be 0%

You're in big time trouble buddy! You should have backup at least to avoid this kind of situation. Well, try to unplug your phone from pc and restart your pc, and plug it back. See whether that's work or otherwise.

If it still cannot, then no choice have to do factory setting which means set as a new phone. Then it'll give you an option to recover back the last backup that you did previously.