Complete Guide to Stop Emergency Calls Only Mode on Android Forever

Permanently resolving the "Emergency Calls Only" error on Android requires methodical troubleshooting of hardware, software, and carrier-related causes. Follow these verified solutions sequentially.

Critical Hardware Checks

Verify SIM card integrity:

Remove SIM card and inspect for physical damage. Clean contacts with microfiber cloth and reinsert firmly. Test functionality on another device if possible.

Network hardware validation:

Ensure airplane mode is disabled. Confirm Wi-Fi/cellular are active in Quick Settings. Manually select your carrier under Settings > Network & internet > Mobile network > Advanced > Carrier selection.

Network Configuration Reset

Reset network settings:

Navigate to Settings > System > Reset options > Reset Wi-Fi, mobile & Bluetooth. Reboot device and reconfigure network preferences.

APN reconfiguration:

Access Settings > Network & internet > Mobile network > Access Point Names. Reset to default or manually enter carrier-specific APN settings (obtain details from carrier documentation).

Advanced Software Solutions

Clear telephony services cache:

Enable developer options, go to Settings > Apps > See all apps > Show system apps. Clear cache/data for:

• Phone Services
• Carrier Services
• SIM Toolkit

Safe mode diagnostics:

Reboot into safe mode (hold power button > long-tap "Power off" prompt). If issue disappears, uninstall recently added third-party apps causing conflicts.

Carrier-Specific Measures

Account/service verification:

Confirm active service plan with carrier. Request:

• Manual network reprovisioning
• SIM reprofiling (reprogramming for LTE/VoLTE compatibility)
• IMEI whitelisting confirmation

Firmware reinstallation:

Flash current firmware via recovery mode using manufacturer-approved tools. Factory reset only after backing up critical data (Settings > System > Reset > Erase all data).

Hardware Service Protocol

Component testing: