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Lonsdor K518S “Fault code: 6041” and “Device abn” Solution


One customer gave the feedback that his Lonsdor K518S prompts “fault code: 6041” and “Device abn., trying to repair”, and now here the solution.
One customer gave the feedback that his Lonsdor K518S prompts "fault code: 6041" and "Device abn, trying to repair".


Eobdtool engineer answers that repair file should solve this problem and this method is also applicable to “Device fault 26” on Lonsdor K518S/ISE.


Repair procedure:
Hold the two buttons to enter update interface.

Select "Factory Setting" and watch the prompt.
Press "OK" to the next step in one minute.
Select "Repair" and confirm the warning.
Select "Android Desktop" and the icon marked to unfold apps.

Select "File Manager" and open the folder.
Find the repair file. If you cannot find it, connect the device to PC and import repair file. (Contact us to get repair file if needed)
Open it up, but get this prompt.


Select 
Settings>>Unknown sources

You'll go back to the folder again.
Select the repair file to install it as prompts.

After installation, open it up.
Connect the device to WI-FI  and update it.

Select "OK" to force update.

The device should be normal when the fixing procedure is over.

Any question, don't hesitate to contact us.
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