Restoring the original IMEI on an Android device can sometimes be necessary if it has been corrupted or altered, typically due to software issues or after flashing a custom ROM. Here's a brief overview of how Android firmware can potentially help in fixing the original IMEI:

 Stock Firmware Reinstallation: Flashing the official, stock firmware of the device using tools like Odin (for Samsung) or Fastboot (for other devices) may restore the original IMEI. This method works if the IMEI is stored in the device’s firmware and hasn’t been altered at the hardware level.

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