iPhone 6 Plus: No internet connection when connected to either WiFi or LTE

I just wanted to piggyback off of DeusXVI question and RuKii9's answer. I just got my iPhone 6 Plus a little over a month ago and I am experiencing a problem with my internet connectivity. Everything will be fine and then the phone will act like it just dropped all internet connection...wifi, safari, facebook, instagram, yahoo, email, etc. I did a search to see if others are having the same problem and what advice they had. Some of them said to switch it to "airplane" mode and back off again, power down and then restart, or totally disconnect from my wifi and then put the code back in. I even tried to turn off my wifi and see if the LTE works by itself, but it doesn't. I have had to restart my phone about 3-4 times. This is the only thing I am experiencing with my new phone. I never had this problem with my iPhone 5. Any advice? Thanks

have you tried settings>general>reset network settings?

after resetting network settings you may want to back up your phone then restore via iTunes.

after restoring set up as new device and test it for atleast 24 hours

So far nobody has suggested the most basic troubleshooting act of everything electronic: reset it. Hold down the power and Home buttons together until the Apple logo is displayed, then release. No data or settings are lost.

I am having this same problem. I have Done everything I can think of.

-reset all modems and routers for my internet

-reset my phone with the home and power button

-turned my phone off and back on

-reset network settings

-signed off my wifi (also had it forget the wifi and signed back in)

-airplane mode off/on

You name it I've tried it. (most multiple times.)

Right now I just got done taking off some apps I don't use to get my storage usage down and when I did that I was able to check for a new update which the phone wouldn't allow me to do before. There was a new update 8.3 which I am loading right now. I'll let you know how it works out.

THIS TOTALLY WORKED!!!

When I got rid of stuff to get my usage down enough to do an update and updated to 8.3 (it took a little bit and didn't look like it had worked at first)

but now all of my apps are loading and refreshing the way they are supposed to!!!

settings>general>reset network settings

for wifi also reset wifi router

sorry for the late reply, it may the software your running on, are you currently running on iOS 8.1.2?

Thanks for responding back RuKii9...yes, I am running 8.1.2.

Yes...that's what I did when I found your comments to this thread.

Yes I totally agree. It looks like this is happening to quite a few folks. There are more threads talking about this and I shared my experience in several of them.

Thank you for your solution. It worked for me!