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Download Sonic Mobile Communicator 3.21.50 APK
Target: Android 15 (API 35)
120, 160, 213, 240, 320, 480, 640dpi
What's new in Sonic Mobile Communicator 3.21.50
Retiring of MaX Meeting functionality - as previously announced, we are retiring MaX Meeting on August 31st, so make sure to take on the new patch before then!
Retiring of video calling functionality
Support for Android 16 - we are adding initial support for Android 16 OS, as well as raising the target API level to ensure compatibility with Google Play store guidelines
Various stability improvements - fixes for issues that caused crashes for MaX UC Clients
Security improvements
About Sonic Mobile Communicator 3.21.50
Sonic Mobile Communicator is a communications 'soft' client, meaning you can use your new Sonic phone number through your existing cell phone. It can be used on a cell phone or tablet, providing a convenient, intuitive way to take your new phone number with you while you're on the go.
Sonic Mobile Communicator 3.21.50 variants
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
Version:3.21.61(321610651) for Android 8.0+ (Oreo, API 26)
Uploaded:May 29, 2026 at 6:02AM UTC
File size:26.03 MB
Downloads:0
Version:3.21.50(321500454) for Android 8.0+ (Oreo, API 26)
Uploaded:August 29, 2025 at 12:00AM UTC
File size:25.58 MB
Downloads:5
Version:3.21.61
Uploaded:May 29, 2026 at 6:02AM UTC
File size:18.90 MB
Downloads:0
Version:3.21.50
Uploaded:August 29, 2025 at 12:00AM UTC
File size:18.50 MB
Downloads:5
Version:3.20.21
Uploaded:January 26, 2024 at 5:00AM UTC
File size:131.98 MB
Downloads:16
Version:3.11.31
Uploaded:October 26, 2023 at 5:29PM UTC
File size:133.32 MB
Downloads:7
