How to Fix Voice Chat & Mic Glitches in BGMI on Android 15 & iOS 18 (2026 Troubleshooting)
Can't hear your squad or teammate voice chat cuts out after minimap loading? Here is how to resolve audio permission conflicts, Bluetooth mono audio drops, and VoIP port blocks.
Few things ruin an Erangel hot-drop faster than your microphone abruptly glitching, leaving you unable to call out enemy flankers. With strict background microphone permissions introduced in Android 15 and iOS 18, BGMI players frequently experience silent team channels. Here is how to fix it permanently.
1. The Bluetooth HFP vs A2DP Sound Quality Bug
When you activate your in-game microphone over Bluetooth TWS earbuds, the phone switches Bluetooth audio from high-fidelity stereo (A2DP) to low-bandwidth Hands-Free Profile (HFP). Gunshots sound tinny and distant. To resolve this: Go to Developer Options > Bluetooth Audio Codec and ensure AAC or aptX Adaptive is prioritized, or utilize a low-latency 3.5mm/Type-C wired gaming headset.
2. Step-by-Step Fix for Android 15 Microphone Permissions
- Open Settings > Apps > BGMI > Permissions.
- Set Microphone permission to Allow only while using the app (Never select "Ask every time").
- Disable Pause app activity if unused.
- In BGMI Audio Settings, tap Repair > Routine Repair from the login screen to clear corrupted voice server caches.
3. Resolving Wi-Fi Router VoIP Port Blocks
Certain broadband ISPs (like local cable operators) throttle UDP voice ports. Ensure ports 10000 through 20000 UDP are open in your router NAT firewall.
Aman Sharma
Hardware & Network Optimization SpecialistTelecom enthusiast and competitive Free Fire player who benchmarks mobile modems, Wi-Fi 6 latency, and cellular gaming APNs.