- First of all, go to Settings and under System you will find 'Security'. Click on it.
- Then choose 'Unknown sources' and tick it.
- You should get the information that installing an application from unknown sources could be very harmful to your device.
- If you are 100% certain you want to do that click OK and it should get ticked.
How to enable {{brand}} {{model}} to download apps from other sources than Google Play
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Download Ringtone For Sonim Xp3 Phone Free
Compare the Kyocera DuraXE and Sonim XP3 below. We pit the Kyocera DuraXE vs Sonim XP3 so that you can see which device matches your needs. Compare specs, features, reviews, pricing, manufacturer, display, color, camera, battery life, plans available, and more to see which is better for you. Steps to change the phone ringtone for calls and notification sound for emails and texts on your device. Steps to change the phone ringtone for calls on your Sonim XP Strike From the home screen, press the Menu/OK key. Scroll to Settings and press Select. Scroll to Tone settings and press Select. Scroll to Ring tone. Get Sonim XP3 (XP3800) support for the topic: Sounds. Find more step-by-step device tutorials on att.com.
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Learn more about your Sonim XP3 (XP3800) Get support for Sonim XP3 (XP3800) features including voicemail, connectivity, storage, troubleshooting, email, and more from AT&T. Sonim XP3 phone comes with a removable battery. Use only a Sonim XP3800 certified battery that is designed for this phone model.
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Download Ringtone For Sonim Xp3 Phone
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