If you dial *#06# and nothing happens, or the IMEI field in Settings > General > About is blank, your phone likely has a hardware defect in the baseband circuit.
Leo rotated the phone in his gloved hand. On the “About” screen, under IMEI, it read: 000000000000000 . A null IMEI. The phone’s digital ghost. Without a valid IMEI, the device couldn’t authenticate with any cellular network. It was an iPod with a broken screen.
Changing an iPhone's IMEI to a different number is practically impossible because it is deeply embedded in the circuitry. Furthermore, tampering with an IMEI is illegal in many countries and can result in severe penalties. Common iPhone 7 IMEI Issues and Their Fixes 1. Hardware Failure: The "Searching" Issue Most IMEI issues on the iphone 7 imei repair tool
These tools rewrite the device’s NVRAM (Non-Volatile Random Access Memory) where the IMEI is stored. This is useful if the IMEI is corrupt due to a failed iOS update or jailbreak.
The short answer depends on your goal. The IMEI is a 15-digit "fingerprint" hardcoded into the device's modem during manufacturing. If you dial *#06# and nothing happens, or
: If you just need to find your IMEI to report it or for an unlock request, you can dial , check the SIM tray, or log into account.apple.com Apple Support
Five minutes passed. The terminal printed: [SIBYL] Original IMEI reconstructed: 355994081234567. Writing to secure region. Verification pass. Baseband reset required. A null IMEI
The IMEI is tied to the Baseband CPU on the logic board. It cannot be changed by running a program on your computer. Security Risk: