Understanding Connection Problems Or Invalid MMI Codes
There may be some Vicigers Here the device often displays a notification that says "Connection Problem or Invalid MMI Code" in the notification bar.
And when that happens, suddenly your device can't access the internet, right? If that guess is correct and Vicigers Curious about the cause? Let's take a look at the complete review of this problem below!
Also read:
PreviousNextArif_budiman
IDR 50,00062%
IDR 18,900
What is Connection Problem or Invalid MMI Code?
Simply put, the problem of connection problems or invalid MMI codes is a problem related to a device's network. Of course, this can be easily seen from the phrase "connection problems" itself.
Then what about “invalid MMI code”? Well, to be able to understand the phrase, it would be good if Vicigers first know about the ins and outs of the MMI code and its use on mobile devices.
MMI stands for Man Machine Interface. More or less you must have used this code on your various devices, both smartphones and mobile phones (older mobile devices).
This code usually comes with a star (*) and hash (#) dial code. Yep, the code you often enter when checking your credit, quota, card active period, etc., is a practical example of an MMI code!
But not only that, the MMI code is also commonly used to find out several things, such as the phone number. IMEI (International Mobile Equipment Identity), check basic device information, and so on.
Cause of Connection Problem or Invalid MMI Code?
What is the cause of this problem? In the context of internet networks and connectivity, there are actually several things that can be the cause. Please respond to them so you can find out the source of the problem:
VPN Usage
The most common cause is the use of VPNs on a device. Considering the climate of censorship and positive internet in Indonesia, many people have finally decided to use VPN.
Often this is a cause of this problem. So when you are using a VPN, make sure to disable your VPN application/program/feature first so that it can return to normal.
Private DNS Settings
The next possible cause is the implementation of Private DNS settings on the device. Usually, users use this for security purposes in accessing the internet.
DNS usually appears in the form of a specific code that users need to input into the device's connection settings. Well, if you want to avoid these obstacles, you can choose DNS in the "Automatic" option.
Other Countermeasures
Apart from the above methods of dealing with this problem, this problem can actually be solved automatically, you know. Vicigers. Generally, hardware inside the device will search for the most optimal network.
Just make sure you are in a friendly area with cellular and internet signals (the signal bar display in the notification bar is fully filled). Later your device will return to normal by itself.
In the meantime, you can choose to use WiFi. However, if this problem has not improved for days, it is likely that the problem is not in the software realm, but in the hardware.
If that is the case, it is a good idea for you to try to consult your device at an official service center or ask for professional help/repair services.
Also read:
That was the discussion of the connection problem or invalid MMI code. Also make sure if Vicigers need to top up in-game currency or other gaming micro/macrotransaction needs, only at VCGamers Marketplace!
News
EN 
ID 
KO 
JA 
DE 
ZH 