N72 is not going to go online

Regarding what you provide, if the replacement card has passed, it is a problem with the mobile phone card, whether the card has been used for a long time, you can go to a new card to try it. It is also possible that the initial network signal was not good, resulting in the network not going up, or the base station in some areas of the mobile was unstable at that time, so the signal was not good, and the network connection could not be reached, and this phenomenon was not recognized by mobile customer service, because I was the customer service, and then check your Internet parameter settings, you can also check the Nokia homepage has the Internet parameter settings of each model!

Go to "Configure Settings" in Settings"and select Network Settings in it.

Go to the profile settings.

If you don't have anything in it, add a new one.

Then, select Network to go in.

The homepage can be set up as you like, yes, and so can Monternet.

Usernames and passwords do not need to be set.

Click on the following again"Use your preferred access point"Select Cancel.

Again"Access point settings"

Select Launch.

**Address. **Port 80

That's it.

If it's a Unicom card, it's normal that the signal doesn't move, if it's mobile, call 10086 and let the operator re-open the GPRS service for you, my N72 turned out to be like this, and it's good after doing it......Now, the fastest thing has reached 40kb s, and there are generally 30kb s ......If you really can't get it right, just go soft.

If you have a problem with your mobile phone, go and send it for inspection!

Go to customer service for licensed goods! Parallel goods go to the mobile phone store for repair, it should be very easy to get!

Are you mobile.

If you have moved, you give 10086 big brother**, saying that you can't go to the Internet, they will send you a text message, and then you can do what he says!!

The connection mode is not aligned.

I know that if you don't tell the problem, you won't give a score and leave.

1.The top curtain moves data on, turn off the Wi-Fi switch. The machine is customized for telecommunications, and can only use China Telecom mobile phone card for data traffic Internet access.

2.Consult the operator to see if the data traffic service is temporarily shut down.

3.If conditions permit, replace it with another SIM card for testing.

5.Try to power on and off again.

6.Back up your phone's data (**book, short-term rental grind letter, **, etc.), and restore your phone to factory settings.

If the fault persists, it is recommended that you send your phone to the nearest Samsung service center for testing and repair.