LG G4 unlocking issues

starM

Hi,

I have LG G4 and it was faulting - will not come on so under the warranty I have sent it to LG. They have repaired the phone - changed the motherboard but unfortunately now phone was locked back to original network Vodafone.

I paid and received a unlock code from ebay seller. Unfortunately the unlock did not work. I have bought unlock code many times on ebay and this is the first unlock code has not worked.

I have sent an email to ebay seller and received the following reply:-

Thank you for your email it's seems like the counter attempts is blocked in your phone. The code we have sand to you is from the manufacturer data base (LG).

What can I do?

Thanks
MS

sparky93

unlock code is unique to each unit.