How to fix this RILnotifier: mobile data connection error unable to establish a wireless data connection notification or error? Let’s examine what is word RILnotifier means? Break this word and understand. First, what is RIL? In android mobile, RIL is used for what? Now, everybody uses a smartphone in this era of digitalization. All the work has become a lot easier because technology is growing day by day. Due to this reason, everybody can access and buy a smartphone. You can say that smartphone has become a basic requirement just like food, clothing, shelter for all. It can make a bill payment, marketing promotion, banking, education sector, entertainment field, news covering, gaming sector so easily, and available for all from anywhere around the world.
But want if your smartphone gives a notification like RILnotifier: mobile data connection error unable to establish a wireless data connection. This notification means that your smartphone is unable to establish any wireless connection. Then, what is the use of a smartphone if you are not able to connect to a wireless connection? If you ever come across with this notification or error. You must have noticed that this error notification cannot be cleared until you completely resolve it.
What is RILnotifier?
RIL is the radio interface layer. It is a layer in the android phone which is used as an interface to android telephony services and the radio hardware.
RILnotifier is one of the app systems in android phones. This is useful when you switch mobile data to Wi-Fi data this RILnotifier notifies all the apps of android phones to access internet services from the wireless connection or WIFI. For example, you might have noticed when you try to download a large storage app on the google play store it notifies you to switch to a WIFI connection.
More about RILnotifier
RILnotifier is an in-built app in the android system. So, there no requirement that you have to install it. You should try to know the meaning of all the features that your android phone has in its system especially the features of the in-built app. Some people think that it’s an unnecessary feature taking their storage. The fun fact is that some people also think that this feature is used to monitor their activity. That is why always make sure that you know the feature provided in your android phone. To get to know about their working.
When someone get this RILnotifier: mobile data connection error unable to establish a wireless data connection notification or error. People also try to uninstall RILnotifier they think that because of this feature they are getting this notification message. But the thing is this won’t work because you can’t uninstall or disable the in-built app from your Android device.
Fix RILnotifier: mobile data connection error unable to establish a wireless data connection notification
Let’s see how to solve RILnotifier: mobile data connection error unable to establish a wireless data connection notification.
Restarting the device
Every problem has one solution always which you are aware of that is restart your system. If you are facing any problem related to your device the first you are habitual of doing is to restart the device. And this can be a correct solution also. So, to fix this RILnotifier: mobile data connection error unable to establish a wireless data connection notification or error reboot or restart your device. To restart the device, press the power button then you can see some options like silent, reboot, power off, airplane mode. Among them click on the reboot option. Then your device will automatically restart. Then check if the issue is fixed or not. See in the figure below:
Check the connection
Sometimes it is also possible that connection is not made properly. To check that turn off your mobile data and restart it. Or turn off the WIFI connection and reconnect to the WIFI. To do this slide your title bar which is at the top of your phone where time, date, and battery are displayed. When you slide it, then you get to see the mobile data option and WIFI option. Turn off the network connection and then turn it on.
First, turn off the mobile data:
Turn on the mobile data:
If you don’t find these options there. Go to the setting, then there you can see the option for WIFI.
Turn off the network connection and then turn it on. Now check if the issue is solved or not.
Remove the sim
By any chance, you drop your phone or something happened to your device and you are getting this error. This is because the position of the sim is disturbed. And the result of that is your device will give this RILnotifier: mobile data connection error unable to establish a wireless data connection notification. To solve this error, remove the sim and reinsert it in another slot or the same slot.
To change the sim to another slot or fix it. You can see on the left side of your phone is a small box-like structure is there. Remove that box-like structure from your phone and there you can see your sim. This structure has two slots. Place your sim in any of these slots very carefully. If you did not properly place it. Then you can get a message stating that the sim is not placed properly or the device has no sim.
Update the system software
If you are using an old version of system software of your android phone. Then this can also give RILnotifier: mobile data connection error unable to establish a wireless data connection notification. Always update the software system to get updated features.
Go to the settings of your phone, then go to the about phone option.
There you can see the system update. Then click on the update button to update your software.
What is this PRL? PRL (preferred roaming list ) is a database residing in wireless. PRL needs to be updated from time to time so that your device can access any network which you want it to access. To update PRL go-to device support. Then select your device manufacture and device model. In applications select device management. Choose PRL update. This process is different for all the different models of android phones. If you are having a different version of your android phone. Then you don’t have this feature of update PRL.
Disable the notifications
If you don’t want to get this RILnotifier: mobile data connection error unable to establish a wireless data connection notification. Then you can disable your notification also. To disable the system app notification. Go to settings then notification then system app notification. There you can see RILnotifier click on that and disable the notification. Now, you won’t get any notification stating that RILnotifier: mobile data connection error unable to establish a wireless data connection.
RILnotifier is a very important and useful feature in the android system. Through RILnotifier all the apps can access the internet service. Either through cellular mode or WIFI mode, you can decide. RILnotifier can also tell that which app will take more internet so you that can switch to a WIFI connection.
RILnotifier: mobile data connection error unable to establish a wireless data connection error mostly occurs in Samsung android phone in S 9 and S 10 model of the Samsung. Samsung is considered as the most advantageous and with lot functionality of a mobile phone. But there is only one drawback that can occur that is RILnotifier: mobile data connection error unable to establish a wireless data connection error. And there is nothing wrong with the phone problem. The problem is with the information or configuration provided which gives this error that can solve by methods that we have covered in the above section.
FAQ (frequently asked questions)
Question 1 – is RILnotifier responsible for battery?
Answer 1 – no, RILnotifier can’t be a reason for battery drain. Because the main reason is that it’s an in-built system app. So, the company won’t build an app that is responsible for the battery drain of your device. As they want to make their product more and more efficient for sale. RILnotifier is a very light app that is why this can’t be the reason for battery drain. Most of the time installed apps are responsible for battery drain because their size is large and storage is more. So, they require more battery. Sometimes apps like Netflix can use your internet even when not in use in the same way. Some apps can use a battery when you are not even using it.
Question 2 – how to uninstall or disable RILnotifier?
Answer 2 – first of all it is not possible to uninstall or disable the RILnotifier. Because it’s an in-built system app which is already present in the android phone. And you should not try to uninstall RILnotifier because it’s the kind of feature that the phone is providing to you. If you are getting a RILnotifier: mobile data connection error unable to establish a wireless data connection error it does not mean that problem is related to RILnotifier. And after uninstall or disabling it problem cannot be solved. Try to update your system because disabling RILnotifier is not the solution and it is not even possible.
Question 3 – is the RILnotifier app is used for hacking?
Answer 3 – no, RILnotifier is a very safe app. And it is not used for hacking. RILnotifier’s purpose is to notify every app in the device to switch internet access from cellular mode to WIFI mode and vice versa.
Question 4 – can we turn off RILnotifier notification?
Answer 4 – the answer is yes; you can turn off RILnotifier notification. For this go to the notification in the settings, system apps then there you can see RILnotifier click on that disable the notifications.
Question 5 – How this RILnotifier: mobile data connection error unable to establish a wireless data connection error or notification occur?
Answer 5 – this RILnotifier: mobile data connection error unable to establish a wireless data connection error or notification occurs when RILnotifier is unable to establish the connection. RILnotifier is responsible for switching and establishing the connection. If it does not work properly due to some connection problem then this notification occurs.