Health! Errors are always unpleasant. And unusual errors - it is unpleasant doubly. Tell me, is it clear that means the appearance of the inscription "PDP authentication error" immediately after installation SIM card In iPhone or iPad? Some solid set of words - PDP, authentication ... Apple, enough, stop there already! :)
When I first encountered this problem, I was very puzzled. SIM card new and just purchased, iPad also functions as it should - but when you combine two of these variables, you get an "PDP authentication error" and the absence of any mobile Internet. Fortunately, all this can be corrected independently and without visiting. service Center. How? Now I'll tell you everything, let's go!
So what we see on iPhone screen or iPad besides pDP errors? That's right, the inscription "activation failure cellular network" And this means that all this disgrace may have three reasons:
- IOS settings.
- SIM card.
- "Iron" breakdowns.
We will not consider "Iron", since hardware problems have few other signs - the complete absence of the network (and not only the Internet), another text of the fault, etc.
But for the first two points we turn closer attention. So, what can be done to eliminate the "PDP authentication error":
As you can see, there are plenty of methods and there is nothing heavy - it's worth trying to perform absolutely everything.
I want to stop at the latest solution, as in my case it was the cause of the authentication failure. It would seem, nothing complicated - go and change the sim. But it was not there...
So, insert a new SIM card in the iPad - we get a failure. Insert it in the iPhone - works. We install another sim - everything works in the iPad. Output? Faulty card. We go to the salon - change. Insert once again - again an error.
In general, in order not to tell you all your adventures, I will immediately go to the outcome:
The PDP error has disappeared after 3 (!) Replace the SIM card.
Here is such an interesting story. Fortunately, cellular salon is near :)
After all this, I concluded for myself - when buying a SIM card immediately check its performance (and preferably before payment). Because the replacement of the card, though free, but still not a very exciting procedure. And if you contact this service several times a day, it becomes quite sad.
P.S. As always, I am waiting for comments - tell us about your case, ask questions, advise alternative solution Problems. Write!
P.S.S. If the article benefits (or just want to support the author) - put "huskies" and press the buttons social networks. It is not hard:)
Unfortunately, today even the owners of such phones as iPhone are faced with problems. The most common problem is the absence of a certain operator name, and the phone itself is not.
This is due to reinstalling the phone, long-term not the action of the phone or its direct repair. More detailed reason This specialists call an indefinite time and time zone in particular.
This article will contribute to the solution of this problem. So, in order to be able to activate the iPhone cellular network, read further our article.
Causes of malfunction
For reasons, a few more issues are attached to the IPhone. We will look at them later in the list. So, if you failed to activate the cellular network, this is facilitated by such a reason as:
- Admission to the Internet is limited. That is, the phone cannot reach the Internet through the mobile Internet or Wi-Fi;
- Telephone iPhone device can not achieve admission to the program called "Safari";
- It is impossible to use mail in in electronic format. But subject to cellular network;
- The device cannot connect to the 3G Internet system;
- Or on the phone it is written that the phone cannot accomplish the connection.
This is often the shortcomings of the phone, if you failed to activate the cellular network. Before moving to the elimination of any problem, it is necessary to determine which kind it is. After all, each problem carries a different elimination.
Consequently, it is necessary to find the cause of the breakdown, and only then eliminate the problem. Further, we consider the most common problems and their solution to ensure that all owners of the iPhone managed to activate the cellular network.
Ways to eliminate problems
As you already understood, there are a large number of various reasons for this problem. Next, in order, the problem and the way to eliminate it.
In the event that there is no network on the iPhone for uncertain reasons, then you need to make such actions to troubleshoot. First of all, it is necessary to inclusion on a short time Mode "Airplane".
It also contributes to the fact that the network will start working steadily. Also, experts advise to make sure that the most operator card is original. Moreover, it is necessary to examine it, because it is quite realistic that it is damaged. After that, you need to turn on the phone and again to work with the mode called "Airplane". That is, it must be turned on and off several times.
In the same way, if nothing helped, but you have tried very much, then the need to check the settings of the operator of a specific network appear. To do this, it is not necessary to connect to Wi-Fi and go to a specific iPhone function.
This feature is the name in the form of "about this device". There are such cases when the device cannot connect to the Internet, this requires a standard program for all iPhone phones.
Second common problem and its decision
The second problem is that the network disappears after the so-called factory unlock. Next, we will give the solution to this problem from people who have posted their problem on the forums, and then they have found her decision. Read carefully and do not let anything.
Undoubtedly, this problem is most often pursued by people who are the owners of the iPhone. It often occurs after the so-called unlocking of the phone with special Program For this model of phones. In the event that you encountered this problem, the next paragraph for you.
First of all it is worth noting that this error It is absolutely differently not related to the phone unlocking procedure. And at all this problem It is not so terrible as the previous one.
In the event that the network is not available, this indicates that the device itself adopted the operator's card, but for incomprehensible reasons it cannot find a network. The most common way to solve this problem is just to take and reset all the settings from the network. Moreover this method It is also the most valid. With such simple action Everyone will figure out who has this phone.
Problem number 3.
The problem is in the unavailability of the network. It occurs, as a rule, after activation or deactivation of your mobile device via standard software iPhone phone.
So, consider the method that acts in 90 percent of cases. This method is long enough, so you need to carefully follow the sequence:
- You must insert the operator's card and connect to the program called iTunes. Connection must be connected exclusively via a USB cable;
- Next, you need to wait until the process of recovering your phone is completed. After completing your attention, two immediate options from this program will be provided;
- Next, it is necessary to press continued recovery;
- After that, you need to select the item called "Use iPhone as a new phone";
- Next, the system will offer you to go through activation. To implement this feature, it is necessary to simply use your operator card and wait until the signal appears;
- In the event that you did not help all that you have implemented, we recommend that you repeat the number 1,2,3,4 items.
It also happens that a person who has small experience cuts off the operator's card so that she fit into his smartphone. And at the same time makes a mistake, cutting more than it is necessary.
To eliminate the problem, you need to order a normal map from your direct provider. Also quite often a certain provider may not provide services in your area of \u200b\u200bresidence.
If you still do not know how to set up the Internet in iPhone, Be sure to read this Instruction. Of course, much depends on cellular operatorwhich can automatically activate the Internet settings in the iPhone, in which case simply open the standard, drive the address of any site and check the Internet operation. If the pages in the browser are loaded, it means everything is fine, say thanks to your operator and go to the surfing on the network.
But what to do if the phone does not independently connect to the network, answer - continue to read how to configure the Internet in the iPhone and prepare to enter the settings manually:
Go to B. Settings– Maintenance– Net– Cellular data network
Internet Settings in iPhone C iOS 10
In the first example, the Internet settings were shown on the example of old versions ios.. In order to include the Internet in the iPhone with a more fresh firmware (for example, iOS 10) do the following. If you still do not have a SIM card, then you get a SIM card, after preparing with a more appropriate tariff plan. The seller immediately take a brochure with the settings. .
Now go to the application settings and choose - cellular - Data settings 
Next, select - a cellular data network, and we prescribe all APN (and if necessary, other sections). In the example, the TELE2 operator settings are specified, you need to enter your operator settings.
We introduce the settings for the Internet, which can be found at your cellular operator or search the already existing list given in the archive below. Fill fields follows small, english lettersAs in the examples given:
MTS
APN: internet.mts.ru.
Username: MTS
Password: MTS.
Beeline.
APN: internet.beeline.ru.
Username: Beeline
Password: Beeline.
Megaphone
APN: internet
Username: Empty
Password: empty
Tele2
APN: internet.tele2.ru.
Username: Empty
Password: empty
Settings for your operator can be searched in
How to enable and disable mobile internet in iPhone
Enabling and disabling the mobile Internet in iOS is true: Settings - Cellular communication - Cell data. In order to save traffic and battery charge, disconnect cell data when you do not use the Internet.
We looked at how to configure the Internet in iPhone on the example of mobile GPRS internet. But there is another way to connect the Internet in the iPhone - as the phone is equipped with wi-Fi modulemay be used Wi-Fi Point Access that can be organized at home or take advantage of public access points. In large cities of access point wireless Internet It is widely developed, so sitting on a mug of beer in a pub can also be closed on the Internet, check mail or take the weather. To connect to wireless network Wi-Fi needs to go to Settings– Wi-Fiand activate the marker, after search, select one of the found networks.
The lack of a Wi-Fi connection is that the iPhone is tied to a specific access point, if it is removed from it to a certain distance, the connection disappears. Mobile GPRS-Internet In this regard, it is more convenient, the Internet works in the coverage area of \u200b\u200bthe cellular range.
If you are interested speed \u200b\u200bInternet in Apple iPhone. And you have already performed actions above, then look - "" and accelerate.
