| Error Message | Likely Cause | Solution | |---------------|--------------|----------| | “Phone not detected” | Drivers missing or phone not off | Reinstall MTK VCOM drivers; ensure phone is fully powered off | | “Error: NVRAM corrupted” | Previous bad flash | Use Maui Meta to format NVRAM before using SN Writer | | “BROM ERROR: S_SECURITY” | Secure boot enabled | Disable secure boot or use a patched DA (Download Agent) | | “Write FAIL” after 50% | Incompatible firmware version | Flash a stock ROM matching your exact model first |
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