Repairing the IMEI on a Samsung Galaxy S7 (SM-G930F) Binary 8 (U8) Z3X Samsung Tool Pro
After the repair finishes, you will likely have "No Service" or "Emergency Calls Only" because the new IMEI is not signed. Go back to the tab and click Patch Certificate . Wait for the process to complete and the phone to reboot. Troubleshooting Common Errors g930f u8 imei repair z3x
Step 6 — When software repair fails
: The device must be rooted. On Binary 8, this typically requires a custom recovery like TWRP and a root solution like Magisk. Repairing the IMEI on a Samsung Galaxy S7