Common Problems in Samsung Galaxy A30s and Solutions – Wi-Fi, Bluetooth, Camera, SIM, and More

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Fix: Samsung Galaxy A30 and A30s No Signal or Network Problem

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Fix Samsung A30 and A30s WiFi Issue | Not Connecting, Slow or No Internet

• Check and make sure a compatibility issue between the Bluetooth versions on both the devices you are trying to connect might be causing this problem
• The reason to this problem is a software glitch with the default Bluetooth drivers on your Samsung Galaxy A30s
• Do check and make sure the phone Bluetooth visibility is not hidden and the problem is caused because of the very same reason
• This problem could be there just because you are sending a lot of data in one cycle. Divide it into smaller sections for smooth Bluetooth functionality
• Make sure the problem is not there just because the phone is active in the power saving mode which in some cases disable the phone Bluetooth
• The other device you are trying to connect to might be suffering from a problem. Check the same
• The pairing of both the Bluetooth devices might not be proper. Disconnect them and try connecting them again
• A wide Bluetooth history list can be the reason you have to face this problem. Erase a few or all the names from the same and check if this works
• Delete the phone cache data and check if this helps you to fix the problem
• There are chances that any of the devices you are going to connect to each other is infected with a virus or there is a similar security issue
• The phone Bluetooth antenna might be unable to perform its task just because of a fault or if the devices are not placed within the defined Bluetooth area i.e. approx 3 square meter
• A simple restart can fix this problem. Try it
• Make sure the problem is not there just because the phone is having a hardware problem

• The network you are trying to connect your device to might be having a lot of congestion due to a number of devices connected to the same. Check if this is the reason to the problem
• Don’t make any changes to the Local Area Network settings on your device. This can cause the actual trouble
• Make sure this problem is not there just because the network security is turned OFF
• There is a probability of having a problem either with the signal antenna on the phone or on the router you are using
• The device might not be getting proper Wi-Fi signal strength because of placing the router at an odd location in your arena. Check
• Your internet connection probably has a bandwidth limit on the same and it might have reached. Check if this stops the services
• Sometimes the users have to face this problem just because the app/browser or domain they open is having something wrong with the same
• The router might not be able to allow more connections just because its limit is reached. Check
• The reason to this problem is nothing but a basic glitch associated with the default Wi-Fi drivers
• Check if the network password you entered in your Samsung Galaxy A30s is incorrect/outdated
• This problem is often experienced when you are already downloading a lot of data on your device. Stop the same ad check if this works
• Make sure the router is not having any configuration error related to the same which is causing this problem
• The problem might be there just because your phone is having an OS or a hardware problem. Check the same

• Just turn OFF the phone and again turn it ON. Check if the performance is restored
• Simply clear the cache data of your phone which you haven’t cleared for a long time. Doing this can help a lot
• Make sure the installed applications and the phone Operating System are fully updated to the latest available versions
• In case you have changed the recommended settings of your device or for the apps, the same can affect the overall performance
• One of the reasons to the performance-related common Samsung Galaxy A30s problems is a faulty RAM in the device
• Make sure the memory of your device is not completely filled. At least 2GB free space is to be there for smoother operations
• The performance of any smartphone can get affected when you run it in the safe mode all the time. Check if this is the reason in your case as well
• There are chances that the actual problem is with the phone RAM. Check the same
• Make sure you are not running multiple features of your device all at the same time
• A lot of users often confuse the slow operating internet on their phone to the slow performance of their device
• Perform a hardware reset and this will probably fix the problem. Save your device data before you proceed

• Your device might be having a problem with the battery inside. First, check the same
• Try a basic reboot and check if this helps you to deal with the problem
• One of the reasons to this problem is nothing but the installation of so many games in the device
• Do check and make it sure that all the apps installed in the device are fully updated
• Sometimes this problem is caused by bad apps and unused data in the phone. Check and erase the same
• Simply make sure that the device ventilation system is in proper working condition and is not responsible for this fault
• Many users face this problem in their Samsung Galaxy A30s just because of using a third-party or a low-quality accessory with the device
• Check if this problem is caused by a phone virus which might be there in the default storage space
• Check in case the power bank you are using is responsible for this problem because it is having different specifications that what on the phone
• The reason to this problem could be a high power charger which you might be using
• There are chances that the problem is caused just because the phone is having something wrong with the processor inside. Check the same
• Wipe the cache partition and check if this helps you to fix the problem

• First, check if this problem is caused by a weak charging source or the one which is causing power fluctuation
• Simply make sure the problem is not caused just because you are using a charger which is having its adapter or the cable not in proper working condition
• The reason to this problem is nothing but allowing the phone data to get synchronized with the apps all the time
• Make sure you are not playing games or downloading the data from the internet while charging your device
• Keep the mobile data and the Wi-Fi OFF while charging your smartphone
• Make sure the charging port of your Samsung Galaxy A30s is not having anything wrong with the same which is causing this problem
• Clear the cache data and perform a basic reboot. Check if this helps to fix the problem
• Perform a software reset and the problem will probably be gone
• One of the leading reasons to this problem is nothing but a fault with the phone battery. Check the same
• In certain cases, this problem is caused by a phone virus. Check and remove the same from the phone memory
• The reason you are facing this problem is nothing but there are apps not in proper working condition in your device

• The pre-installed glass guard on the device screen should be removed first. Check if this solves the problem
• Do check and make sure the problem is not caused by burst mode which you have selected while capturing the images
• One of the reasons to the camera-related common Samsung Galaxy A30s problems is nothing but not using image stabilization option
• Select the best image resolution in the camera settings. This will probably fix the problem
• Sometimes this problem is caused during a video call only and for this, you simply need to check if the signal strength is too low
• Avoid using the camera zoom feature as this often degrades the overall quality
• The reason to this problem could be a fault with the app you are using. It is always recommended to go ahead with the default camera app only than using any other
• Check if there is no storage space available in the phone and the captured images are therefore getting stored in a low-quality format
• Do check and make sure the problem is not there just because the camera lens is having moisture or dust in the same
• This problem could be there just because the shooting mode selected by you is not as per the nearby visibility conditions. Check
• Check and make sure the problem is not there in the phone OS which is not allowing you to open and run the phone camera

• The reason to this problem is continuous data downloading in your phone. Check if the installed and the system apps are allowed to install automatic updates
• Make sure this problem is not caused by a phone virus which usually finds its entry in the device
• In some cases, it’s nothing but that extra level of screen brightness that causes this problem
• One of the leading reasons to this problem is nothing but the installation of power-hungry apps in your phone. Check and remove them
• Make sure the fault is not caused because the phone is running in the safe mode for a long time
• Check if this problem is there just because a lot of notifications are lying unread in the background
• Do check and make sure this problem is not caused just because your Samsung Galaxy A30s is having something wrong with the battery inside
• Sometimes this nothing but an OS bug in the device which causes this problem
• Check if the internet connection of your phone is shared with other devices through Wi-Fi hotspot. This also drains the battery too quickly
• Close the apps running in the background and check if this helps you to deal with the problem

• Do check and make sure the problem is not caused just because your phone’s earpiece connector is faulty. Check it properly
• The reason to this problem is nothing but running your Samsung Galaxy A30s in customized sound settings. Check and restore
• Simply make sure the problem is not there just because you haven’t connected the earpiece properly with the phone
• A sharp bend on the earpiece wire can cause signal blockage and can, therefore, be a reason to the robotic sound
• In case you are using a Bluetooth-enabled earpiece, simply make sure to stay within the defined Bluetooth signal range (area)
• A low-quality earpiece can directly be blamed for this problem. Check the same
• The reason to this problem is nothing but a fault in the earpiece itself. Check if it works properly when connected to another device
• Sometimes the users have to face this problem because of no other reason than selecting a wrong sound type option for the earpiece
• Check if the phone sounds are manually turned OFF
• This problem if experienced during a phone call can be due to low or improper signal strength
• Signal attenuation might be caused just because of the intermixing of frequencies. Check the same

• Simply make sure the problem is not there just because your phone is having something wrong with the device screen sensors
• Remove the glass guard installed from the screen to check if the problem is caused by the same
• Lack of cleanliness on the screen against the oil, sweat and grease particles is one of the reasons to the screen-related common Samsung Galaxy A30s problems
• You can face this problem because of not updating your device for a long time
• Try performing a forced restart to check if this fixes the problem
• Simply remove the micro SD card if the same has been inserted in the device. Check if this works
• Don’t run the device in the power saving mode as you can experience this problem because of the very same reason
• Sometimes this problem is experienced only when you turn ON the screen sharing option and share the device screen with a third-party gadget
• The reason to this problem could be a fault in any of the hardware components inside your phone
• Check if the default screen drivers in the phone are not working properly
• This problem could be there due to a physical damage on the screen

• Begin with a simple reboot to check if this helps you to fix the problem
• Do check and make sure the problem is not caused just because your device is having something wrong with the RAM
• Sometimes this problem is caused just because of bad or blocked apps in the device. Check and remove them all
• Denying permission to the apps for accessing the data can be a reason to this problem
• Update all the apps which are pending and this will probably fix the problem
• Many users have to face this problem just because of installing the apps from another source than Play Store
• Don’t run your Samsung Galaxy A30s in the safe mode or in the power saving mode as this can have a large impact on the working and performance of the installed apps
• The reason to this problem is nothing but operating the apps in the custom settings
• Many users complain about having app-related problems in the phone when they disable some features of the phone manually
• Move the apps to the system storage space than keeping them in a third-party storage space such as a micro SD card
• Uninstall the apps which are not working properly and install it once again from the Play Store. Check if this helps
• Check if a basic restart helps you to fix this problem

• Open the network settings and switch the network selection key to automatic option
• This problem might be there because the Airplane mode is turned ON. Check the same
• While traveling make sure to turn ON the roaming services
• This problem is often experienced in some cases after unlocking the phone bootloader
• The reason to this problem is nothing but a damaged SIM card. Check the same
• You might have mistakenly turned OFF the SIM card
• The SIM card might have not been inserted properly in the phone and the same is causing the problem. Check
• The SIM card access might be locked by a PIN or a password. Check and remove the same
• Check if the SIM tray is having a physical damage on the same
• The signal antenna on your Samsung Galaxy A30s might not be performing its task. Check the same
• The reason to this problem is nothing but a problem in the SIM card slot in the phone
• Make sure the problem is not caused just because the services are no longer valid on your SIM card just because you haven’t used the same for a long time