A: Most likely not. Try restoring the device to factory settings using iTunes or 3uTools first. If that fails, the problem may be baseband‑related and should be diagnosed by a professional. Avoid any tool that promises a quick IMEI change — it will likely make the problem worse.
New solder spheres are applied to the chip before it is fused back onto the logic board.
An invalid, null, or blacklisted IMEI on an iPhone 7 transforms a premium smartphone into an expensive paperweight. When cellular services stop working, many users immediately search for an "iPhone 7 IMEI repair tool" to flash, change, or fix their device identity. iphone 7 imei repair tool
The status bar shows "Searching" or "No Service" even without a SIM card. Tapping the "i" icon on the activation screen or dialing *#06# reveals a blank screen instead of showing the 15-digit IMEI. 2. Network Blacklisting (ESN/IMEI Blacklist)
Iphone 7 & 7 Plus Unable to activate - no service - Apple Replacement A: Most likely not
If your iPhone 7 shows a blank IMEI or a persistent "Searching" notification, the phone needs physical repair.
Cleaning the oxidized or broken copper pads underneath the chip. Avoid any tool that promises a quick IMEI
Everything You Need to Know About iPhone 7 IMEI Repair Tools