Colonel, I saw a ZTE v880 770 in a second-hand shop in Taobao. Do you think we can start? What should I pay attention to?

You are stupid. Second-hand Bank of China v880 770 brand-new only 900 (official standard). If it is an orange version, it depends on how long it has been used. The formal purchase process of the orange version is very complicated. I don't know if the orange version sold online is brand new, and is there a warranty? Buying a mobile phone depends on whether there are any bright spots on the screen.

Smell the phone. You should know the smell of the new circuit board.

You see, there is a warranty card in the battery slot of imei mobile phone, and there is ().

See if there is dust on the screen.

5 look for traces of battery contact.

I hope to adopt myself.