Autel IM608 Bluetooth Pairing Failure: How to Fix It Iamcarhacker

By Juraj · Last updated September 13, 2026

If your IM608 won't pair over Bluetooth after an update, this fixes it in most cases without a factory reset.

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Used tool in this guide

Autel IM608 PRO 2

professional key programming and diagnostics tool considered one of the best IMMO tools for workshops. Great choice as one-for-all scanenr in car shops.

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Tool overview

Tool	Autel MaxiIM IM608
Affected function	Bluetooth pairing / VCI connection
Symptom	Tablet does not detect VCI over Bluetooth after firmware update
Cause	Bluetooth cache corrupted during update process
Fix type	Software
Firmware version	v3.4x and later affected
Difficulty	Easy
Time required	10 min
Prerequisites	Tablet fully charged, VCI powered via OBD2 port

Step-by-step procedure

Forget the VCI device

Go to tablet Bluetooth settings and remove the paired IM608 VCI entry completely.

⚠️Warning: Do not just turn Bluetooth off and on, you must fully forget the device or the corrupted cache stays.

Restart both devices

Power off the tablet and unplug the VCI from the OBD2 port. Wait 15 seconds, then power both back on.

Re-pair

Open the Autel app, go to VCI Manager, and pair again from scratch.

💡Pro tip: If it still fails, update the VCI firmware separately via USB cable before retrying Bluetooth pairing.

Additional information & compatibility notes

This is specific to Bluetooth pairing failures after a software update. If the VCI does not power on at all, that is a hardware issue, not covered here.

Legal & safety notice

This procedure involves modifying or repairing diagnostic tool hardware or firmware. Incorrect use may damage the tool or void its warranty. Always verify compatibility and back up existing firmware before proceeding.