I have S25 ultra. My phone is clean, updated. All of a sudden when I call people they say they can't hear me well. Muffled, hearing every other word, sometimes it helps when I call again. What could the issue be? What do I do?
reset your Samsung Galaxy's network settings, go to Settings > General management > Reset > Reset network settings. This will erase all saved Wi-Fi networks and passwords, cellular data settings, and Bluetooth pairings, but other data will remain on your phone.
Step-by-step guide
Open the Settings app on your Galaxy device.
Tap on General management.
Scroll down and select Reset.
Tap on Reset network settings.
Review the information about what will be reset and tap Reset settings.
Tap Reset to confirm, and enter your PIN, password, or pattern if prompted.
