Common Problems in LG K31 and Solutions

Ate certain situations, you may find it quite difficult to deal with these issues. This happens especially when the phone is having a hardware fault in the same. You need to pay a lot of attention on certain factors when it comes to dealing with common problems. The very first thing is to avoid the customization of solutions listed in this post during the implementation. This is something that needs special attention as there can be an additional problem in your device if solutions are applied in a custom manner. We at www.getdroidtips.com simply aim to help you fix common problems in LG K31. We don’t want you to have an additional problem in your device. You cannot blame us in case anything goes wrong while trying to fix these issues while following this guide. Go ahead now and check how to fix common problems in this smartphone.

Connectivity Problems

Bluetooth connectivity problems

Solutions

Extended radiation level around the phone can be a reason to this problem. This simply avoid keeping it in direct sunlight
This problem could be there just because of moisture in your device. Check and take the actions if the results are positive
Make sure the phone is not kept in any bag or in your pocket when the data transfer is taking place through Bluetooth
Check if you are sending a lot of data and the problem is cause because of the very same reason
Custom Bluetooth settings in your device can be a reason you have to face this problem. Check and restore them
Make sure you are not violating any of the Bluetooth policies which the users have to fulfill
Simply turn OFF the automatic Bluetooth connecting of your device to an already paired gadget around you with active connection
This problem might be there just because the Bluetooth signal strength is varying/fluctuating
Check and make sure the problem is not there just because your smartphone is running in the safe mode
Sometimes this problem arrives just because the pairing of the Bluetooth gadgets is not done properly
Make sure the problem is not caused due to sending corrupt data
The actual problem might be present in the other device you are tarrying to connect to
Delete the entire Bluetooth history of your LG K31 and try connecting it to the device you were connecting earlier. Check if this helps to fix the problem
The Bluetooth visibility of your device might be hidden. Check and enable the same to fix this problem

Wi-Fi/Internet connectivity problems

Solutions

If any communication restricted is applied manually on your device, disable it. This will fix the problem for sure
Check if there is a fault in your Wi-Fi router’s signal antenna. Take the action required to fix this problem
You might have crossed the bandwidth limit imposed on your internet connection. Check if the problem is there because of the very same reason
There are chances that the actual problem is there with the configuration of the router you are using
Check if the network password in the phone is outdated or wrong. This can cause the problem
Try troubleshooting your internet connection and this will fix the problem
Make sure the problem is not caused just because you customized the LAN settings
There are certain chances that this problem is there just because of the limited signal strength
The reason you are facing this problem is nothing but a lot of devices already connected to the network
Make sure the security of the phone or the network is not turned OFF. The same can cause this problem
Sometimes it’s nothing but a problem in the phone browser which doesn’t let you explore the World Wide Web properly
There are chances that you are facing this problem just because of an IP mismatch
This problem might be there due to a problem in the default Wi-Fi driver of your LG K31
Check if the problem is caused just because the website you are opening is not working properly
There might be something wrong with the phone Wi-Fi antenna. Check the same
A basic reboot to the device and the router can fix this problem. Try the same

Mobile data not working

Solutions

Your data pack might have expired. Check the same and make sure it is not the reason to this problem
This might be happening due to crossing your daily bandwidth limit usage. Check if this is the case
Make sure the actual problem is not with the phone SIM card. Refer to the solutions listed under the headline “SIM/Network Problems” in this post
Make sure if the internet services are facing an obstacle on your phone due to any of the possible reason
This can happen in some cases when the phone is updating the installed apps or is downloading the OS updates. Check if this is the reason
Simply make sure the actual fault is not caused just because the storage space is not available in the phone. This can happen in certain cases
A problem with the service provider or with the network can be a reason you have to face this fault in your phone
Make sure you are not confusing this problem with the slow internet speed
Check if the problem is caused by a poor signal strength on your LG K31
Reset the network setting to the recommended mode in case you customize them. This can solve the problem for sure
Simply restart the phone and check if this help you to fix the issue
Turning the roaming services OFF can be a reason to this problem on your device
Check if the network mode selection on the phone is wrong. You might have selected a 2G/3G network in the same when you are using a 4G SIM
Clear the cache partition of the device and check if this solves the problem on your device

GPS Problems

Solutions

Check if the internet connectivity on the device is poor and the same is causing this problem
Make sure the actual problem is not in the phone GPS sensor. Check and get it repaired if you find the same
The problem could be there in the GPS antenna of the device. Thus, check the same and take the action required
Toggle the phone GPS and check if this works
Sometimes running a number of apps in the phone that access the phone GPS cause this problem. Close a few and check if the problem is solved
Check if the phone location services are ON. This is required for the proper working and functionality of phone GPS
Enabling power saving mode on your LG K31 can be the reason to this problem
Make sure the GPS problem in the device is not related to the failure of any hardware component
Check if any important OS update is spending and install the same. This can solve the GPS-related common problems in LG K31
Select high accuracy mode in the location services and restart your device. This may solve the problem
Check if this problem can be solved by updating the Google maps
Recalibrate the GPS on the device using the compass app and check if the problem is eliminated
The phone GPS might be disabled or turned OFF manually. Check and turn it ON if so
Refreshing the GPS data on your device can solve this problem. Check if this works
If nothing work, perform a factory restart by saving the phone data first and check if the problem is gone

Slow Performance

Solutions

This happens in most of the cases when the apps installed in the device are not updated to their most recent versions. Check and update them
One of the performance-related common problems in LG K31 is customizing the important settings of your device
Performa basic reboot and check if this helps you to regain the performance
The device might be having something wrong with the internet connection which you might be confusing with the slow performance
This problem could be there just because the safe mode is turned ON. This disables the apps often
The reason to this problem is a phone virus. Check and take the action which is suitable
This problem could be due to a hardware problem in the phone. Check the phone RAM and all other components
The performance largely depends on the type and quality of apps installed in the device. Keep this thing in your mind
There are chances that the actual fault is caused just because the phone OS is having a bug in the same. Check
Delete the cache data of your device. This will fix the performance issues for sure
The reason you are facing this problem is because of no other reason than running multiple apps at the same time. Check and close them
Sometimes this problem is caused just because the device is connected with any other gadget. Check and disconnect them
Make sure the reason to this problem is not using any low-quality accessory with your device
A hard reset to your phone is one of the best ways to restore its performance. However, this will also bring the device in its default settings and delete the data in the same

Overheating Problems

Solutions

If you charge your device often with a power bank, the same can be a reason to this problem. Check if the power bank is of poor quality or if the power specifications on it are different than phone
The reason you are facing this problem is nothing but installing a lot of games in your phone default memory. Check and limit them
A basic restart to your phone can fix this problem. Try the same
Do check if the actual reason to this problem is nothing but installing any third-party app in the device. Check and delete the same
Sometimes the overheating is caused in the phone by a virus. Check if you find the one
A hardware or a battery failure in your phone is one of the key reasons to this problem
Simply make sure the heat sink in the phone is working properly. If not, probably the overheating is caused because of the very same reason
Customizing the power settings of your LG K31 is another reason to this problem
Overheating of the core hardware is caused in some cases just because you use a different charger than the one recommended
Check and make sure the actual problem is not caused due to a software failure
The reason to this problem is nothing but overcharging your device. Keep it in your mind
Check if the actual problem is there just because your phone is having something wrong with the installed apps
This problem can be avoided by avoiding data download in the phone for longer hours

Poor Camera Quality

Solutions

Do check and make sure the camera lens is properly clean. You can face the problem if it is not
Turn OFF the burst mode in the camera settings if you have turned it ON. The same can have a large impact on the picture quality
It’s nothing but a basic bug in the phone OS or in any third-party app if you are using which can cause poor picture quality
The reason to this problem is a physically damaged camera lens. Check the same properly
You are recommended to prefer image stabilization option whenever it comes to capturing quality images
There are chances that the problem is caused just because the HDR option is disabled. Check the camera settings
You might be capturing the images in the very low light/visibility. Turn ON the camera flashlight
The reason to this problem is running the LG K31 in the power saving mode in some cases. Disable the same
Check and make sure the low picture quality is not because of fully filled storage space in your device
Make sure you are not facing this problem just because the images are captured from a moving object
The low network signal strength during a video call can be a reason to this problem
Check and make sure the zoom option is not used beyond a limit in your device. The same can largely affect the picture/video quality
You might be facing this problem just because your device is having something wrong with the default camera drivers
Avoid using camera zoom feature as the same can be a reason to this problem

Slow Charging

Solutions

This might be happing because the smartphone you are using is having a battery fault in the same. Check
You may fix this problem simply by restarting your device. Try the same
Check if the phone is having a lot of apps installed from the third-party sources. The same can be one of the leading reason to this problem
In some cases, slow charging-related common problems in LG K31 are experienced just because of a virus. Scan the device to make sure of this
The reason you are facing this problem is nothing but a faulty or a weak power source
It largely depends on the type and class of accessories you use with your device. The charging speed is often affected with the same
Don’t make phone/video calls while charging your device. You might be facing the problem because of the very same reason
The charging port on the device might be having something actually wrong with the same
Check if the actual problem is caused just because your gadget is having a lot of apps installed in the same
Performing a software reset can surely fix this problem. Try the same
This problem could be there just because the apps installed are downloading the data from the internet
Check if the reason to this problem is continuous synchronization of the phone data with the apps
Playing games while charging the device is another leading reason to this problem

SIM/Network Problems

Solutions

Eject the SIM card from the phone. Check the tray carrying the same. Insert it again if you find it OK. Now simply reboot your device and check if this helps you to fix the problem
Make sure the phone SIM card slot is not having a problem related to the same. Also, check if it is physically damaged
There might be a stain or corrosion on the core SIM card. Check if this is causing the problem
You might have enabled the Airplane mode on your LG K31. Check and disable the same
This problem could be there just because the services have been suspended from your SIM card
Check if the actual reason to this problem is registering your SIM card on another network than home network. Check this in the settings
Sometimes this problem arrive in your device just because the SIM card itself is physically damaged
You can solve this problem simply by turning ON the roaming services on your phone. Try the same when you are away from your provision
Many users have to face this problem just because they unlock the phone bootloader to fulfill any other need
Check if the SIM card is not having the access to the service you are trying to open
Make sure not to impose any password or a PIN on the SIM card. If already imposed, remove it before inserting in the phone
Check if you have mistakenly ordered a wrong variant of the LG K31 this is not designed to operate in your region
Make sure the actual problem is not there just because the network antenna on your device is having a fault in the same

Screen not working properly

Solutions

You can fix this problem by cleaning the screen of your device against oil and grease particles. Try the same
Make sure the default screen driver in your LG K31 is not having any problem associated with the same
This problem could be there due to the failure of the screen sensors on your device. Check and take the action required
You might have shared your device screen with a nearby gadget. Disable it if this is the case and check if this solves the problem
There are chances that its nothing but the glass guard installed on the device which is causing the problem. Remove it and check if this helps you
Make sure the device is not connected to any other gadget. This can cause improper functionality of the screen.
Bring the micro SD card out from the device if you have inserted the same. This can solve the problem in some cases
Make sure the default storage space on your device is not completely filled. You can face this problem because of the very same reason
Check if this problem is caused just because there is a virus in your device
Perform a forced restart to your device and check if this helps you to deal with the problem
Simply make sure the actual fault is not caused just because your device is running in the power-saving mode. This can cause the problem in some cases
Clean the hands gently and properly. Try operating the screen post doing so

Apps not working properly

Solutions

This problem could be there just because the apps are running in the custom settings. Check and restore the same
The common problems in LG K31 which make apps not to behave properly are often caused by various phone viruses. Check your device
There are a lot of things that can go wrong while installing the apps which can cause concerned problems. Not registering on the apps, coding bugs and not giving them permission to access the phone data are a few examples
Make sure you haven’t restricted/disabled any of the features on your device. This can make the apps not to behave in a regular manner
Don’t install the apps in any of the third-party storage space. If already installed, move them to the default memory of your device
This problem could be there just because your device is having something wrong with the app manager
Simply make it sure that the apps are compatible with your device and are free from all the troubles associated
Check if this problem is there just because there is no free space available in your device
The apps might not be working properly just because the OS in your phone is having something wrong with the same
Check if the apps are installed from other sources than the Play Store. This is one of the major reasons to the problems you are facing with them
Check if removing the app causing the problem and installing it again solves the problem
This problem could be there just because your device is having something wrong with the RAM. Check the same

Earpiece Sounds Robotic

Solutions

Check and make sure the robotic sound in the earpiece is not caused just because its speakers are damaged
Perform a basic reboot and check if this helps you to deal with the problem
You might have installed a music app in your device which is not compatible with the same. Check if this is causing the problem
A loose connection or improper pairing of the earpiece to the device can be a reason to this problem
Simply make sure the music files you are playing in your device are not of very low quality. They can largely affect the sounds and can even cause this problem
Check if the noise cancellation feature is turned ON. This can help you to deal with the problem
The default sound drivers on your LG K31 might not be performing their task and the problem is there just because of the very same reason
Check if the signal attenuation is taking place and this problem is there because of the very same reason
Simply make sure the phone sound card is not faulty. It can be a reason to this problem
Connect your earpiece with another phone and check if it works properly
An incompatibility between the earpieces you are using and the device can be a reason to this problem. Check the same

Poor Battery Life

Solutions

Close all the apps running at the same time. Also, enable any feature on your phone which is manually turned OFF This will probably fix the problem
The actual problem might be there just because your device battery is having something wrong with the same. Check
You can face this problem just because your LG K31 is running in the custom power settings
The screen brightness level should not be too high. You can face this problem because of the very same reason
The installed apps can wake the phone screen again and again by sending various notifications
Limit the number of installed apps and disable the ones that get their entry in the phone from other location than Play Store
You simply need to make it sure that the problem is not there just because the Wi-Fi, Bluetooth are turned ON. Check if they are looking for the new gadgets around them continuously
This problem can be fixed by installing the latest available updates for the OS. Check
The reason to this problem is nothing but turning ON the phone GPS all the time in your device
Sometimes it’s nothing but installing the power-hungry apps in your device

LG K31 Fingerprint Sensor Issue

Solutions

First of all, simply clean your hands. Dust or debris on the fingers can be a reason to the problem. Check and take action required
Gently clean the fingerprint scanner on the phone with a soft cloth and check if this solves the problem
This problem can sometimes declare its presence due to completely filling the storage space of the phone
The fingerprint scanner might not be working due to a bug in the Operating System. Check and take the required action.
Simply delete the saved fingerprint from your LG K31 and add it again. This can solve the problem
One of the reasons to the fingerprint-related common problems in LG K31 is nothing but putting pressure on the fingerprint scanner very softly. Put a bit more pressure on the same with your finger and check if this works
Always make sure to add more than one fingerprint
Your fingers might be wet and the same can be a reason to this problem
Always give priority to the phone updates. Installing them make sure the problem wouldn’t declare its presence
Check if there is a minor injury on your finger which might be acting as a barrier for the scanner when it try to read the information from the same
Performing a factory restart can solve this problem. If this doesn’t work, the reason to this problem might be a hardware fault in the phone.
Sometimes this problem could be there due to allowing multiple apps installed in the phone to access the fingerprint scanner on the phone. Check and take the action required

LG K31 Not Turning ON

Solutions

Check if the phone battery is charged. This could be due to the consumption of entire juice from the same
An issue with the third-party app can cause this problem. Thus, check all the apps before you install them in the phone and make sure they are compatible with the same
Make sure to press the power button a bit harder and check if this helps
Sometimes this problem would be due to a fault in the power button. Check and take the action required
An unknown software glitch in the device can be a reason to this problem. Check and take the action required
There are chances that the phone is getting turned but it’s the screen which is not. Check and make sure this is not the actual issue in your case
This might be happening because you restarted or turned OFF your device when it was updating
Know the exact number of seconds for which you need to press the power button. Sometimes this problem is there just because you are pressing the same for a very short span of time
Liquid damage to your LG K31 can be a reason to this problem. Check and take the action required
Hardware damage in your phone can be the reason to this problem. Check and get it repaired
Overheating can sometimes turn off the device automatically and you cannot turn it ON unless the inner temperature comes down the normal range
Check if the phone can be turned ON in the safe mode. Press the power button with the volume up/down button for the same. If this doesn’t work, try opening it in the recovery mode

LG K31 Not getting charged via cable/charger

Solutions

Check if this is a problem just because the phone battery is faulty
Make sure the phone charger is in proper working condition
A loose connection between the phone and the charging cable can be a reason to this problem. Thus, make sure to connect them properly
A bad app or the one installed from a third-party source can be the reason to this problem
Don’t use a third-party charger as this can be a reason to this problem
Check if dust or debris is there in the charging port and clean it. The same can be a reason you have to face this problem in your device
In some cases, the phone gets charged but the charging percentage icon which doesn’t give the correct information. This can happen due to a software bug. Check and install the latest updates if the same is pending
Sometimes the charging-related common problems in LG K31 are experienced when the charging socket/power source you are using to charge your widget is faulty
Check if the actual fault is with the charging cable. Check and replace the same if required
This problem could be due to the detection of moisture in your LG K31. Check its level and take the required action
Remove the last application you installed and check if this helps you to deal with the problem
An issue with the phone motherboard can be the reason you have to face this problem
The pins in the phone socket might be damaged and the same is causing this problem. Check the same
Drain the phone battery completely and charge it again. Check if the problems is solved
Performing a forced restart to the phone can fix this issue. Simply try the same

Unfortunately camera has stopped

Solutions

Check the default camera driver software in the phone. Check if installing the new updates for the OS fixes this problem
Make sure you aren’t using a third-party camera application which is not compatible with your LG K31
Disable the safe mode if your phone is running in the same
This problem could be there just because the phone has something wrong with any of the hardware components inside
Close the camera application if it is running in the background and open it again after 30 seconds. Check if this solves the problem
Delete the cache of the camera application and check if this helps you to deal with the problem
Do check and make sure the actual problem is not caused just because the camera lens is faulty or damage
There might be no storage space available in the phone or in the memory selected for storing the camera files and the same can cause this problem. Most of the times the camera-related common problems in LG K31 are because of no other reason than this

To fix all the problems you are experiencing in this device, it would be good to simply know the cause first. Although it is not always easier, it’s better to check if the problem is actually related to the hardware. If so, this post cannot help you. This is because common problems are related to phone software and for fixing complex hardware issues, you need to contact the official support of the device. Do let us know if there is anything else about common problems in LG K31 we can help you on. Thanks and keep visiting our blog.

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