Telegram is the only modern, globally popular messaging app that consciously supports Android 4.2.2.
: Some modern features, like video calls or certain stickers, may not work correctly on version 4.2.2 due to hardware and software limitations.
On your Android 4.2.2 device:
The microphone permission might be revoked. Fix: Go to Settings → Apps → Telegram → Permissions and enable Microphone.
Telegram is the only modern, globally popular messaging app that consciously supports Android 4.2.2.
: Some modern features, like video calls or certain stickers, may not work correctly on version 4.2.2 due to hardware and software limitations.
On your Android 4.2.2 device:
The microphone permission might be revoked. Fix: Go to Settings → Apps → Telegram → Permissions and enable Microphone.