Handshaking... Error Unexpected Response 0x68 Jun 2026

The appearance of 0x68 (the letter "h") during a handshake almost always means a .

: The specific error code "0x68" can indicate that there was an unexpected response during the handshaking process. This could be due to a variety of reasons, including but not limited to: handshaking... error unexpected response 0x68

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Leave the device completely off before attempting the button-combo connection sequence again. error unexpected response 0x68"

Are you using a or Samsung device for this procedure? Share public link

If the phone is stuck in a boot loop or sending corrupted responses, disconnect the battery connector inside the phone (if possible) or let the battery drain completely. Re-attempt the connection with a fully charged battery.

Because it can be challenging to identify the specific cause, start your troubleshooting by pinpointing the exact scenario where the error occurs. Below is a comprehensive breakdown of common scenarios.