The OontZ Angle 3 Ultra does not turn on can be caused by several issues. The battery might not be charged, there might be a glitch in the setting, or this might be caused by a hardware problem. To fix this you will need to perform a series of troubleshooting steps.
The Angle 3 Ultra is a popular Bluetooth speaker that sells for US$40. It has a rugged build quality allowing it to survive water splashes making it great to bring at the pool or beach. Some of its excellent features include a loud volume, IPX7 waterproof rating, can work in dual mode where two speakers are connected to provide a stereo sound, and has a 20 hour playback time on a single charge just to name a few.
Technical specifications of the OontZ Angle 3 Ultra:
- Crystal Clear Distortion-Free Sound
- Bluetooth 5.0
- Play up to 100 feet from your audio device
- 14 Watts of power
- IPX7 Waterproof
- Ultra-Portable, Ultra-Lightweight
- Connect 2 together for Left-Right stereo sound
- Connect 2, 3 or 4 together to fill your home with high quality music
- Hands Free Personal Speaker Phone
What to do when your OontZ Angle Ultra 3 won’t turn on
One issue that you might encounter with your Angle 3 Ultra Bluetooth speaker is when it does not turn on. This can be an annoying issue especially if you want to listen to your favorite music. Here are the troubleshooting steps you need to do to fix the problem.
Method 1: Perform a factory reset on OontZ Angle 3 ultra
The factory reset or hard reset will delete the data stored on the Bluetooth speaker and bring it back to its default settings. This is a useful troubleshooting step to do when you are experiencing problems with the device such as when you can’t make a Bluetooth connection or when you are unable to turn it on.
Time needed: 2 minutes.
Reset the speaker
- Remove the Micro USB charging cable and 3.5mm Audio Cable, if connected.
This ensures that the device will not be charging.
- Press and hold down the Power Button and + button for a second, then release.
This will reset the speaker to its default factory settings.
- Turn on the device.
You can do this by pressing on the power button until the device turns on.
Try to check if the Bluetooth speaker will turn on.
Method 2: Charge the speaker
If the battery of the speaker has been drained of charge then it will not turn on at all. To fix this problem all you need to do is to charge the speaker.
- Pull down the rubber flap from the top to access the charging port.
- Insert the smaller end of the USB-C charging cord into the charging port.
- Insert the larger end of the USB-C charging cord to a USB wall charger with an output of at least 1.0A and not greater than 2.0A.
It will take up to 7 hours to charge a fully drained battery. Try checking if the device turns on when it is fully charged.
Method 3: Faulty battery
A battery that is defective can cause this problem. If this is the case then replacing the battery will fix this. It’s recommended that you have this done at a service center.
Some of the causes why a battery will fail is if it is constantly being overcharged or when it is always being exposed to heat. These factors will rapidly degrade the battery performance.
Method 4: Faulty circuit board
Although this speaker is built to withstand constant water splashes it isn’t 100 percent waterproof. If water can enter its circuit board then it will cause damage to it. If the board has been damaged then you will need to have this fixed at a service center.
Having a power issue on your Bluetooth speaker can be a frustrating experience. Hopefully, this solution will help you fix the problem.
Visit our TheDroidGuy Youtube Channel for more troubleshooting videos.