<\/span><\/h2>\nThese reasons will give you an idea of how Bluetooth works and its criteria for making the connection. So, based on the issue reasons, you can try the exact solution instead of trying all.<\/span><\/p>\n<\/span><\/span>Version Compatibility<\/span><\/span><\/h3>\nBluetooth devices are backward compatible. Even if you have the latest version, 5.0 and above, It can connect with the older versions like 4.0 and 2.1. In a rare situation, old devices like featured phones may not connect with your new mobile. Unless your mobile is too old, you don’t have to worry about the version. You can quickly get the version info in the specifications of your device information.<\/span><\/p>\n<\/span><\/span>Bluetooth Range<\/span><\/span><\/h3>\nEven if you have the latest version, When your destination device has an old version, it has limited range capacity. So, try to connect in close range. The range depends on the Class of Bluetooth. But, In the theoretical stage, we can approximately tell that Version 2.1, 4.0 can make connections up to 100 meters. Where 5.0 can go up to 400 meters. In real life, 2.1 and 4.0 can connect devices within 5-25 meters, whereas the 5.0 version can connect with the device within 50 meters seamlessly. This range is for mobiles without barriers. If there are many barriers, the coverage area may affect. When you consider high-performing devices, the content may vary.<\/span><\/p>\n<\/span><\/span>Poor Hardware<\/span><\/span><\/h3>\nYes, Not all devices use genuine internal parts. The performance of the same Bluetooth version with Reputed manufacturers and low-budget variant devices may vary. Example- You have Bluetooth 4.1 on popular mobile devices, and the same version low-budget Bluetooth speaker may not give you a wide coverage area.<\/span><\/p>\n<\/span><\/span>Fix Samsung Galaxy S20 Plus 4G LTE\/5G SM-G985F\/9860\/B\/N\/U\/U1\/W Bluetooth issues<\/span><\/span><\/h2>\nYou can resolve most of the Bluetooth issues unless the hardware fails. I will start from the entry-level fix to advanced techniques. Start when it does not work, then you can move to other steps. Below I will mention the Android mobiles and Bluetooth devices. The Bluetooth devices can be headphones, Speakers, TVs, PCs, USB keyboards, and Mouse and Game controllers. The fix steps will work on all devices when you connect the particular device with Android mobile.<\/span><\/p>\n<\/span><\/span>1. Restart both Samsung Galaxy S20 Plus 4G LTE\/5G Mobile and Bluetooth devices<\/span><\/span><\/h2>\nThis step may look simple. If you have the experience, you will agree. There may be some glitches or software issues that can happen. But, You can resolve most of the electronic problems by a restart. So, By Restarting your mobile and the Bluetooth device, you can fix the problem. This method may work when you suddenly face challenges in regular working devices.<\/span><\/p>\n<\/span><\/span>2. Check Bluetooth Power on Both devices<\/span><\/span><\/h2>\nIt is a necessary step. When one of the device’s Bluetooth is off stage, and you didn’t notice, you try other methods, and none of them will work. So, First of all, check the Bluetooth status on both devices.<\/span><\/p>\n<\/span><\/p>\n\n- In Android Mobiles, you can check this in a notification or\u00a0 Go to Settings> Connected devices> Bluetooth>Turn on and allow the Discoverable option.<\/span><\/li>\n<\/ul>\n
\n- For other devices like Bluetooth headphones, press the power button for a few seconds. You can check the status by the LED indicator provided on the mobile.<\/span><\/li>\n<\/ul>\n
When you are confident about the power source, move to the below steps.<\/span><\/p>\n