IPhone 4 has 3G connectivity but can’t access internet

cellular-dataiphone

Just last week, my access to the internet over mobile data networks has stopped working. I've already talked to my operator, and they gave me a new SIM card and tested that 3G works in another phone with it.

Basically the operator is expecting this to be an antenna failure, which seems odd as I still get full connection bars, WiFi works flawlessly and my 3G does transport e-mails, just nothing else (like opening websites).

I do have 21M/2M speed, so the connection isn't just clogged.

Does anyone have any idea what this could be?

If nothing comes up, I will probably have to get a new antenna and install it myself.

I've discovered that SSH connections are working on 3G. This is becoming really weird…

Best Answer

  1. Settings -> General -> VPN (should be not connected, if this is a personal device)
  2. Settings -> General -> Cellular -> Cellular Data (turn off, reset the device)
  3. After the device boot-up
  4. Settings -> General -> Cellular -> Cellular Data (turn on, reset the device)

IF that doesn't help (follow this )

  1. Settings -> General -> Reset -> Reset Network Settings (this will delete all Wi-Fi passwords)
  2. Settings -> General -> Safari -> Clear History -> Clear History
  3. Settings -> General -> Safari -> Clear Cookies and Data -> Clear Cookies and Data
  4. Settings -> General -> Safari -> Advanced -> Website Data -> Remove All Website Data -> Remove Now (** All data saved in Safari will be deleted)
  5. Reset the device
Related Question