Phone Stuck on "E" or "3G" (No 4G/5G)
4.5
You are in a known 5G area but your phone only shows the slow "E" or "3G" icon.
Symptoms
- Very slow internet
- Old network icon
- Calls dropping
Possible Causes
- Network congestion
- Incorrect APN settings
- SIM card aging
Step-by-Step Fix
1
Toggle Airplane Mode
Forces the phone to re-scan for the strongest available tower.
2
Reset Network Settings
Settings > General > Transfer or Reset > Reset Network Settings.
3
Check Preferred Network Type
Ensure "5G On" or "LTE" is selected in Cellular settings.
When to See a Technician
Old SIM cards (5+ years) often lack the keys needed to connect to modern 5G networks.
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