Samsung-g532f-emergency-call-only-100-solution-by-javed-mobile Instant

If software fixes fail, the issue is likely on the motherboard. Based on community solutions like those from :

If the IMEI is null or the certificate is corrupted (often shown as "Not Registered on Network"), technicians use specialized tools: If software fixes fail, the issue is likely

Before attempting advanced repairs, rule out simple configuration errors: If software fixes fail

Ensure the SIM card is clean and properly seated. A damaged SIM card tray is a common cause for this model. 2. Software & Firmware Solution (Pro Method) If software fixes fail, the issue is likely