Title: Bootloader Stuck on ICX7150-C12P, Firmware Update Fails with CRC Mismatch Errors

[nc244]

I’m recovering a Ruckus ICX7150-C12P switch stuck in bootloader mode after a power outage. The system LED is solid amber, and no devices connected to it are powered.

Issue:

• The bootloader looks for SPR08090d.bin via TFTP.

• I set up a TFTP server on macOS serving files from /private/tftpboot.

• I placed several firmware files there, including SPR08090f.bin renamed to SPR08090d.bin.

• The TFTP transfer completes successfully, but the switch reports CRC mismatch or invalid image errors.

What I've tried:

• Verified TFTP server and network settings.

• Used multiple firmware versions (08.0.90f, 08.0.95g).

• Renamed files to match bootloader expected names.

• Ran update_primary SPR08090d.bin command multiple times.

• All attempts result in CRC errors or incompatible image errors.

Request:

• Confirmation of the exact firmware file needed for recovery.

• Suggestions for recovery methods from this bootloader state.

• Any official recovery firmware or tools available.

• Advice on proceeding safely without risking device bricking.

Thank you

[Imran_ruckus]

Hi @nc244 

Greetings!!!

I trust this message finds you well.

I kindly request an update on the status of the issue so that we may proceed further with resolving it.

If we do not receive a response from you within 24 hours from the timestamp of this message, your case will proceed to closure.

Thank you.

Best regards,
Imran Sanadi
RUCKUS Lennar Home Community