Don't buy, the time is too long, electronic products to buy new do not buy old, especially mobile phones, so long machine dark disease you do not know, now the mobile phone is not just to call it, all kinds of binding, many things can be operated in the mobile phone can be completed, change the mobile phone ah will be troublesome, let alone second-hand mobile phones, what are bound well, oh, the mobile phone suddenly broke, Some things you can't operate, so don't buy second-hand, directly buy new can be safe to use.
Sure. I've been using it since 2018