People who care about this privacy issue usually don't use ZTE. No offense, but ZTE aims at the entry-level consumers, most of whom don't know what root is and only buy ZTE for the low price.
Besides, in China, there are way more to be worried than this non-issue. You know it...
I guess it's peer-to-peer, not peers-to-peers, that means you can send/get files to/from one endpoint, not from multiple endpoints. It is kind of a private file-sharing tool, not a public one such as bittorrent. Just guess, it would be better confirmed by the OP.
People who care about this privacy issue usually don't use ZTE. No offense, but ZTE aims at the entry-level consumers, most of whom don't know what root is and only buy ZTE for the low price.
Besides, in China, there are way more to be worried than this non-issue. You know it...