Common Samsung Galaxy A30 problems and solutions: Wi-Fi, Bluetooth, camera, SIM and more

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Valery Aloyants
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Common Samsung Galaxy A30 problems and solutions: Wi-Fi, Bluetooth, camera, SIM and more. The trend of phones with more than one (dual) camera has just begun. The global wave is starting to spread and many manufacturers are joining it. Samsung has launched some devices with amazing features. Many people have recognized this wonderful phone in every respect and have started buying it.


Samsung is already celebrating, due to the growing demand for this phone. However, the latest gadget from the Korean manufacturer is not completely error-free, like almost all Android-based devices. Find out below how to fix Samsung Galaxy A30 issues.



Don't think that you will always have these problems on this phone, there is nothing to worry about. These problems are actually common software related errors. It is possible for everyone to tackle these problems simply by reading this post on the solutions to common Samsung Galaxy A30 problems.

There isn't much to do and all you need to do is make sure the methods mentioned in this post are applied so that they don't damage your device.


  • How to connect Galaxy A30s to TV

Is it difficult to solve these problems?

No it is not. Unless the problem is hardware, you have no reason to worry. The problems in that case can be solved simply by reading this post. All you need to do is understand the method before applying it. This ensures that there will be no problems with the phone, thus raising the percentages in favor of a favorable result. Find out now the common problems and their solutions for the Samsung Galaxy A30.



Connectivity Issues

To avoid connectivity issues with your phone, you need to be very careful. Common Samsung Galaxy A30 connectivity issues and their solutions are listed below.

Bluetooth connectivity issues with Galaxy A30

  • Check if your phone has activated Safe Mode by itself due to a glitch. This can disable Bluetooth
  • Make sure you don't manually disable any important features that are mandatory for Bluetooth functionality
  • It is possible that a virus in the phone is responsible for the problem
  • Make sure you keep both Bluetooth-enabled devices close to each other. Improper signal strength could be the reason for this problem
  • Make sure your phone has no problems with the Bluetooth antenna
  • You may be sending a lot of data via Bluetooth and facing the problem due to the same reason. Remember that this feature only works perfectly with small files
  • Make sure the problem isn't there just because the Bluetooth version on both devices doesn't support each other
  • Bugs and errors related to the phone's operating system can be responsible for it.
  • The phone may have a hardware problem.
  • The Bluetooth device may not have been paired correctly
  • Restart the phone and see if this solves the problem

Wi-Fi problems with Galaxy A30

  • This problem may be there just because you haven't installed the router correctly. Have it checked by a professional
  • Make sure the problem is not there just because the Wi-Fi password entered in the phone is out of date
  • The problem could be caused by a technical security problem with the network you are trying to connect your phone to
  • Check and make sure that the phone has no problem just because the Wi-Fi antenna is not properly receiving and transmitting the signal
  • Check if the router is placed far away from the phone and incorrect signal strength is the reason for this problem
  • Sometimes this problem shows up in the phone just because the latest available updates are not installed
  • The Wi-Fi settings should not be changed to custom, which can sometimes cause this problem
  • There are chances that the real problem is there just because your internet connection is unreliable or is having some temporary problem with it
  • The problem may be there only due to limited access to services due to exceeding the bandwidth limit
  • Make sure that the total number of devices connected to the network does not exceed the limit of the router
  • This problem could be there just because your phone is suffering from an internal hardware related issue
  • Just restart the modem and check if the problem can be solved
  • Make sure apps running in the background aren't controlling your phone's Wi-Fi access. Check
  • Your phone may be connected to another device via Wi-Fi due to turning on auto connect

Galaxy A30 overheating problems

  • The problem may be there just because the phone's ventilation system has stopped working completely
  • Make sure you are not using a low quality power bank or third party accessory with your phone
  • Check and make sure the problem is not caused by the battery
  • This problem may be there because you are not following the correct procedure to charge your phone
  • The charger or power cord could be causing this problem, check it out
  • There are some chances that the problem is only there because your phone is suffering from a software problem. Check if a new version of the operating system is available
  • This problem might be there just because you haven't installed the apps in your phone from the Play Store
  • Downloading data from sources that the phone could not trust can be the reason for this problem
  • Avoid installing games in your phone that are not meant for the same
  • Failure of any hardware component in the phone could be responsible for this problem
  • Check if this problem is there just because the phone has something wrong with the charging port
  • In case the device has been connected to another gadget, the same may be causing the problem. Check

SIM / network problems with the Samsung Galaxy A30

  • Make sure your phone doesn't have something wrong with the SIM slot you put the SIM card into
  • There are chances that the real problem is there just because the services have been suspended from your SIM card
  • Make sure that a specific service is not accessible on your SIM. Contact your network provider for the same
  • Check if this problem is caused just because the SIM card is not inserted correctly in the phone
  • There are chances that the real problem is only there because your phone is suffering from a signal antenna problem
  • Check and make sure this problem is not there just because you have installed a custom ROM or an update by manually changing your phone's startup settings
  • The variant of the Samsung Galaxy A30 you are using may not be supported by the SIM network
  • This problem could be due to minor damage on your SIM card. Check the same
  • Sometimes this problem can be solved by reinserting the SIM card into the phone and restarting it
  • The selection mode for the network should not be kept manual as this can be the reason for the problem
  • If you are facing this issue while traveling, you may need to turn on roaming services. Try contacting your SIM network provider
  • There are chances that the real problem is only there due to low signal strength or if the phone is in a basement

Apps don't work properly on Samsung Galaxy A30

  • Check and make sure that the problem is not there just because your phone is suffering from a glitch related to the operating system
  • Make sure the problem isn't there just because the phone has a hardware problem
  • Check if this problem is caused in your phone just because you haven't installed the latest available app updates in your phone which is one of the common Samsung Galaxy A30 problems responsible for improper app functionality
  • Your phone may be running low on storage space. Check it out
  • The problem may have arrived on your phone just because the UI of the affected app has something wrong with it
  • This issue could be due to running phone apps that change recommended settings
  • Make sure apps are always installed in your phone's default storage unless you have other options
  • It is possible that the app installation on your phone is not correct. Remove and install them again
  • A simple restart of the phone may work to eliminate this problem. Try it at least once
  • Check if this problem is present only because the apps in your phone have not been granted the necessary permission to access the features and data
  • This problem could be due to a technical security problem.

The screen does not work properly Galaxy A30

  • Make sure your phone's memory is not completely full which can be one of the reasons for common Samsung Galaxy A30 screen related issues
  • Sometimes multiple apps and notifications when they keep running in the background can cause this problem
  • Check if this problem is present just because the screen sharing option on your phone is turned on
  • In case your fingers are covered with mittens or gloves, the same can be the reason for this problem
  • Make sure the real problem is not there just because the phone screen is damaged externally or internally
  • Check and make sure the problem isn't there just because there are some apps installed on your phone from other sources besides the Play Store.
  • This problem may exist due to manually disabling some features of the phone
  • This problem may have been triggered due to a serious software glitch
  • Make sure your phone is not affected by a problem caused by a virus in its default memory

Camera problems / Blurred images

  • Check and make sure the problem you are facing is not there just because the phone's camera lens was not cleaned by you
  • There are chances that the problem is there just because the apps you are using to access the camera have something wrong with it
  • This problem may have been triggered by a bug in the phone's operating system. Check if this can be fixed by updating the same
  • The problem might be there just because your phone has something wrong with the problem related to its zoom feature
  • Bad visibility could be the reason for the low quality of the images captured by the camera
  • Sometimes this problem only occurs when the camera lens is not given enough time to focus on the object it was capturing.
  • HDR mode must always be active when capturing images
  • Make sure the clear glass protector has been removed from the screen
  • In case the pixels flicker on the screen, open the camera settings and select the maximum density for the same
  • Check if this problem is present just because your phone is suffering from a hardware problem that can affect the operation and performance of the camera
  • Sometimes this problem only shows up when the phone is in safe mode. Check if the same is the reason for this problem

Slow performance

  • First of all, simply restart your phone and check if this solves the problem
  • It is possible that cache data in apps is causing slow performance and is responsible for this problem
  • Make sure that the real problem is not there just because the latest version of the apps is not installed on your phone and the operating system is installed in the same
  • Sometimes third-party applications and software can slow down the overall performance of any device. Check the same
  • Your phone has something wrong with RAM which is one of the common Samsung Galaxy A30 performance related problems
  • Check if this problem is there just because you are using the phone with custom settings
  • Sometimes the slower performance is due to no other reason than an error in the internet connection
  • Check and make sure your Samsung Galaxy A30 is not facing this problem due to low storage space
  • This problem may be there just because a lot of apps are running in the background. Close them and check the performance again
  • A hard reset of the phone can solve this problem. Store your phone data before doing this and be aware that this will bring your device to its default settings, so make a backup of your Galaxy A30.

The headset sounds robotic

  • Make sure this problem is not there just because the headset is cheap quality and not compatible with the phone
  • Check if this problem is only there due to a bad connection
  • Body sweat can be held responsible for this problem when found on the speakers while using the headset
  • Make sure the phone sounds are not muted or muted, which can cause this problem
  • Check if this problem is present just because your phone has a problem with the headset connector
  • The headset may not work properly. Check the same
  • This problem could be due to low quality music playing on your phone
  • One of the main reasons for the robotic sound in the headset is nothing more than dust in the speakers. Clean them gently
  • Sometimes this problem arises due to not installing the latest available operating system updates
  • Do a restart on your Samsung Galaxy A30 and check if this solves the problem

Galaxy A30 fast battery drain and slow charging

  • Check if this problem is present just because the screen brightness is too high.
  • Make sure the phone charger is working and the charging cable has no physical damage
  • Running many apps or activating multiple features at the same time can be another possible reason for fast battery drain and slow charging of your Samsung Galaxy A30
  • This problem may be there just because you are downloading a lot of data from the internet all the time
  • Make sure the real problem is not related to the charging port on the phone
  • Sometimes this problem is only there because many notifications keep running in the background for a long time
  • Avoid sharing your phone's Internet connection with others for a long time
  • Keep mobile data off during the hours you are not accessing the internet
  • Gaming can be one of the main reasons your phone can't provide enough battery life
  • Check and make sure your phone's battery is fully functional and not affected by any problems
  • This problem may be there just because you are charging your phone with a power bank which may take longer to fully charge
  • Delete apps and data from your phone that you no longer need. This way, you can avoid this problem to a good extent

Further Reading:

  • Problems with the Bluetooth connection of Samsung Galaxy A20
  • Problems with the Bluetooth connection of Samsung Galaxy A40
  • Galaxy A20 camera problems
  • Galaxy A40 camera problems
  • Problems with Bluetooth connection on Samsung Galaxy S10
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