How to use two SIM cards on LG K4? Having two SIM cards on your LG K4 can be very useful. We will see here how to insert the two cards into your LG K4. Then we will see how to activate them, in particular for the use of data. Finally, we will see why having two SIM cards can be …
It is very convenient to use Wi-Fi via your LG K4, especially in public spaces or inside the house. But it is not uncommon that your LG K4 can no longer connect to the Wi-Fi network. We will see in detail how to solve this problem. First, the solution…
How to copy and paste on LG K4 Copying and pasting on LG K4 can significantly reduce your working time, in particular by saving you from copying text by hand. Here we show you how to copy and paste with your LG K4. Here are the steps to copy and paste (or "copy paste") on your LG...
NFC on LG K4 What is NFC? Near-field communication or NFC (in English: Near-Field Communication) is a set of protocols, allowing two electronic devices (usually mobile devices, like your LG K4) to communicate with each other a few centimeters away. NFC has multiple applications, such as…
What you should know to unlock or unlock an LG K4 Our smartphone is surely an essential tool every day. However, we are not immune to a moment when a failure suddenly occurs. It is quite likely that in a moment of bewilderment, without warning, you or a friend will turn off your LG...
Block access to hidden calls on LG K4 For real, nothing tells you that you will receive anonymous calls, but it can sometimes be annoying or even a source of concern. As a result, this is where we show you the best remedies to block them in order to avoid these calls and messages...
How to remove a password on LG K4 (2017) You may want to remove the password from your LG K4 (2017), after setting one. If a password can protect you from prying eyes on your LG K4 (2017), it might take you...
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How to mute your LG K4 (2017) How to mute your LG K4 (2017)? This is the question we will try to answer in this tutorial. Whether it's to stay quiet, or to avoid the inconvenience of an exam, it often happens that you want to put your device on silent. …
How to increase or decrease the sound on LG K4 (2017)? One of the basic features of your LG K4 (2017) is the sound it emits. This is a very important feature when calling someone, listening to music or watching a movie. You can also control the volume...
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How to unlock or unlock your LG K4 (2017) Our mobile phone has become an essential tool in our daily lives, but there inevitably comes a day when a problem arises unexpectedly. It is very likely that one day, inadvertently, you will block your LG K4 (2017) without you doing it on purpose, this …
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How to update Android or its OS on LG K4 (2017)? By owning a smartphone, you have an operating system, or OS, which must be updated regularly. The Android operating system released for example in August 2016, is called Nougat or also called Android 7.0: each new operating system name of Android …
How to connect your LG K4 (2017) to your television We will review in this article how to connect your LG K4 (2017) to your television. You will see, with a little practice this operation is relatively simple. We will see in the first part how to use Wi-Fi to connect your LG K4 …
How to take a screenshot on LG K4 (2017) Taking a screenshot or 'screenshot' on your LG K4 (2017) can be very practical for saving a city map, sending your last notes in image format or everything just make multiple backups. We will study the native method of the Android system, then the possible ones...
How to put or remove a contact from the blacklist on LG K4 It is quite common to want to remove or put a contact on the blacklist of your LG K4 in order to block calls, messages and other unwanted solicitations from a particular number . For example, you may very well want to block...
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How to change the screen glass on LG K4? It happens to everyone to accidentally drop their LG K4. Sometimes your device may not sustain any damage and other times the damage is apparent. The most frequent breakage is that of the glass. It is relatively…
How to format your LG K4? It may happen that your LG K4 is slow or that you want to dust off your operating system which is starting to get tired. This is among other things why formatting exists. This feature exists on all devices, but it is not used by everyone...
How to update Android or its OS on LG K4? By owning a smartphone, you have an operating system, or OS, which must be updated regularly. The Android operating system released for example in August 2016, is called Nougat or also called Android 7.0: each new operating system name of Android …
How to remove the keyboard vibrator on LG K4? You may not have noticed it, but every time you press a key on your LG K4, your phone may vibrate. This is a feature of your smartphone, which can be activated when you use it for the first time. For …
If the battery of your LG K4 discharges quickly Between the time you bought your LG K4 and now, it is very likely that you are tired of constantly charging your Smartphone because the battery does not last long enough. This is normal and that is why we will...
How to increase or decrease the sound on LG K4? One of the basic features of your LG K4 is the sound it emits. This is a very important feature when calling someone, listening to music or watching a movie. You also have the possibility to control the volume at your …
How to fix a black screen on your LG K4? Today using a smartphone on a daily basis has become a habit in the lives of its users. But one day, it may happen to some people to see a black screen appear before their eyes without their mobile having suffered any fall or damage. …
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Transfer your photos from your LG K4 to your PC It is possible that the internal memory of your LG K4 is full and therefore you can no longer save or download anything on your Smartphone. This can happen very frequently if your LG K4 does not have a large internal memory. Don't you…
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Transfer your photos from your LG K4 to your PC It is possible that the internal memory of your LG K4 is full and therefore you can no longer save or download anything on your Smartphone. This can happen very frequently if your LG K4 does not have a large internal memory. Don't you…
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How to put a personalized ringtone on your LG K4 We will show you through this article how to put a personalized ringtone on your LG K4, especially if this ringtone comes from an MP3. Even better, we'll tell you how to edit your favorite MP3 songs on your LG K4. For example, you may...
How to change the PIN code on your LG K4 You may want to change the PIN code on your LG K4 for several reasons. Security is often the point raised when you want to change the PIN code of your device. We will see here how to change your PIN code on LG K4, …
Should you install an antivirus on your LG K4 Should you install an antivirus on your LG K4? It is the answer to this question that we will try to develop here. We will first see what viruses can look like for your LG K4, then we will see what risks these viruses or malware …
How to export your contacts on your LG K4 We will see at best in this tutorial how to export your contacts on your LG K4. Contacts are a very important feature of your LG K4 and this is how you may want to export them from your LG K4 to another phone or the...
How to open and remove the hull on LG K4 You have just purchased your LG K4 and you do not know how to open or remove the hull of the device. Don't worry, it's a fairly simple operation, although tricky for the first few times. We show you in this article how to remove or remove the hull …
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How to remove a password on LG K4 You may want to remove the password from your LG K4, after setting one. If a password can protect you from prying eyes on your LG K4, it may be taking you too long...
How to put or remove a contact from the blacklist on LG K4 It is quite common to want to remove or put a contact on the blacklist of your LG K4 in order to block calls, messages and other unwanted solicitations from a particular number . For example, you may very well want to block...
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How to put or remove a contact from the blacklist on LG K4 It is quite common to want to remove or put a contact on the blacklist of your LG K4 in order to block calls, messages and other unwanted solicitations from a particular number . For example, you may very well want to block...
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My LG K4 won't start or no longer Don't worry, there are many solutions if your LG K4 won't start. In particular, we will see in this article solutions such as hard reset, battery reset, interference with applications or even electrical problems. Your LG...
How to reset your LG K4 If you want to have a blank memory or simply get rid of your LG K4 phone, you can reset it via a "force reset", with the aim of erasing all its data. We will see in this article, how to do it via the Settings and Recovery menus of …
