How to update the bluetooth of my android phone

Sometimes the smartphone's Bluetooth function may not be compatible with your new headphones or speakers; this occurs if they use remotely different versions of this function. Therefore, if your phone is presenting problems like the one we just mentioned, you cannot miss this article that covers everything on how to update bluetooth on android.

How to know the version of Bluetooth that my phone has?

Before venturing into a bluetooth update, it's good to know what version of Bluetooth your phone has. Thus, we will be able to evaluate if it is worth making any changes.

Checking the version of said system on an Android smartphone is quite simple, just follow the next steps:

  1. Turn on the Bluetooth connection on your phone.
  2. Go to the Settings of Android.
  3. Press the option Apps o Applications.
  4. Enter to In action o In background.
  5. Search BluetoothShare and tap on the app to see more options.

With these steps you will be able to see the Bluetooth specifications, and right at the top you will find the version of the system your smartphone is using.

To give you an idea of ​​how up-to-date or out-of-date this feature is on your phone, the latest bluetooth version is 5.2. Therefore, having a version higher than 4.0 is quite good. Also, between versions 3 and 4, Bluetooth could be a bit lacking on your Android, however, only on releases prior to 3.0 could we have any real glitches.

Identify Bluetooth version in Android

Can the Bluetooth version be updated on Android?

It is impossible update bluetooth version on android installing the latest release, like we would when updating an application. The reason for this is that Bluetooth works as a piece of hardware installed on the same circuitry as your phone; and not as a program.

This piece is known as bluetooth module and, depending on its manufacture, it will support one or another version of said protocol. In other words, in order to use another version of Bluetooth on the same device, we will need access the motherboard and change said module.

We already know, the above sounds like an impossible task for most people. Therefore, the alternative for non-techies would be to buy a new smartphone with a more recent version of said system. However, there is still a second method that, although it does not work on most phones, could allow you to update the Bluetooth version on your Android very easily.

We talk about update firmware or Bluetooth drivers for Android, which in certain cases allows you to install a more recent version of this technology. Next, we explain it in more detail.

How to update the Bluetooth of an Android

Now, there are two options you can take when it comes to update the bluetooth of an android. Both are explained in the following paragraphs:

Method 1: Install and update the Bluetooth drivers of my Android

As we pointed out earlier, install and update the Bluetooth drivers of our Android It is the easiest way to update Bluetooth. Unfortunately, drivers with these kinds of improvements are rarely released, so if you find one for your smartphone, you can consider yourself quite lucky.

If you want to find out if there is a driver update available for your phone and install it if it exists, you must follow these steps:

  1. Enter the Settings from your Android.
  2. Scroll down the screen and select: About of the phone.
  3. Touch the button of: find updates,
  4. Press: Update.
  5. Choose: Install NowReboot and install o Install system software.
Update Android step by step

If you are lucky the Bluetooth version could be a little higher, to give an example, if your version is 4.0 at most you could go to 4.1. Needless to say, it is completely impossible for a software update to take you from bluetooth generation 3, as well as 4 or 5.

Also, it is important to mention that in most cases, after updating your drivers, you could still have the same version of Bluetooth. Since, obtaining improvements for this system is a matter of pure chance.

Method 2: Install a new Bluetooth module

bluetooth modules for android

This is the riskiest method, but also the most effective. As we mentioned, the Bluetooth module determines which version of the same protocol your phone uses. So if you want the ultimate in wireless, the logical choice is install a new bluetooth module:

  1. Purchase the latest Bluetooth module compatible with your phone's motherboard.
  2. Unmount your phone and remove the old bluetooth module.
  3. Install and connect to the motherboard the new Bluetooth module.
  4. reassemble your phone piece by piece and screw by screw.
  5. Update your Android kernel to a version compatible with the new piece of hardware. And ready!

As you can see, it is quite a tedious and risky process; even for the best fans of electronics. Therefore, to ensure that your smartphone continues to work, we suggest you entrust this task to a professional.

By Julio molina

Passionate about the technology sector since I was little. He has always followed the latest news on mobile phones and computers, as well as new emerging technologies. He has extensive professional experience writing in the digital media.