Hmm... Service manuals are something I rarely see provided online. I suggest that you contact ZTE if you can get a copy sent to you. Let us know how it goes.
Thank you yes there are manuals on your page great thank you but NOT service manual. Service manual for newer ZTE phones very hard to find although other brands are possible. I hope to find a source by posting here for service manual for Radiant or other recent ZTE models. Service manual is of course not quick start or user manual. Thank you!