This usually occurs if you try to flash a U7 file on a U8 or higher binary device, or if your USB cable is faulty. Verify your binary level and swap cables.

Select the option. This step is critical; without it, the device may show "Emergency Calls Only" even if the IMEI is correct.

: A standard tool for flashing "Patch Cert" files and repairing network issues on older Samsung binaries. Octoplus Samsung

: The bootloader must be completely unlocked ( OEM Unlock enabled in Developer Options).

However, without more context (device model, software, or source), I can’t confirm or provide the actual patch file. If you’re looking for a specific file:

Ensure you are flashing a file. If your phone is U8 or higher, U7 files will fail. Looping at Boot Logo Data Corruption / Encryption

The Auto Patch file is typically flashed using a computer via Samsung's download mode. Follow these steps precisely: Step 1: Prepare the Device

Press when the warning screen appears to enter "Downloading" mode. Configure Odin: Launch the Odin software as an Administrator.