Pdp authentication failure

Also check with your provider if your data was shut off behind the scenes.

go to settings, mobile and then scroll all the way down to reset statistics. Hope this helped!

Hi,

This is how I got it working on my Iphone 5 when this happened to me. Go to settings -> Cellular, turn of 4G then reboot the phone.

Thanks

Hello, i had the same problem today on my iphone 5c.

Last night i had also an update for 9.3.3.

WHat happened ?

So,my question is:

Is that an iphone bug or a network problem?

All the previous you said didn't help.

What else I can do ?

Unable to access the Internet from my iPhone. Message being generated: PDP authentication failure

Iphone SE

plase mr

Aaa

i updated my carrier APN. Then it work !!!!

in my case: http://www.ntt.com/personal/services/mobile/one/visitor/en/apn.html