Why can't I install O3?

The installation of O3 may fail because of the lack of device storage, poor network connection, or the compatibility of your Android device. Therefore, please check the minimum requirements first to make sure O3 is compatible with your phone.

How to check if O3 is safe to download?

O3 is safe to download on APKPure, as it has a trusted and verified digital signature from its developer.

How to download O3 old versions?

APKPure provides the latest version and all the older versions of O3. You can download any version you want from here: All Versions of O3

What's the file size of O3?

O3 takes up around 49.7 MB of storage. It's recommended to download APKPure App to install O3 successfully on your mobile device with faster speed.

O3

1K+Everyone

ByAvi Labs
Apr 10, 2026

Trusted App

What's New in the Latest Version 1.0.1

Last updated on Apr 10, 2026

Minor bug fixes and improvements. Install or update to the newest version to check it out!

APK Info

Package Name
in.byavi.O3
File Format
XAPK
Android OS
Android 7.0+ (N, API 24)
Architecture
x86_64
Content Rating
Everyone
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Signature
e6cfb617d921140f97ae1f68c6d3cb4d159cfdf7
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This is the latest version 1.0.1

Download XAPK49.7 MB

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Security Check Completed

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Same As:

Package Name:in.byavi.O3

SHA-256:4c9c89bb67025506abbe029696956e5f014eb49b538ed9d74df634abf874c80f

SHA-1:46a067e3e4de7f04d272e1ac19003880b2252fc1

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O3

What's New in the Latest Version 1.0.1

APK Info

Download XAPK49.7 MB

O3 Download APK 1.0.1 (49.7 MB)

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O3

What's New in the Latest Version 1.0.1

APK Info

Download XAPK49.7 MB

O3 Download APK 1.0.1 (49.7 MB)

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Download FAQs

How to install apk/xapk file?

Why did the installing failed?

How to download old versions?

How to update to the latest version?

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