ZTE R259 UNLOCKED EASY (see inside)

What I did after Long search Mobile seemed not Supported.

This is MTK6260 if not mistaken, so you need mtk vcom driver installed on ur pc

1. Plug in Ur NCK Dongle and Open NCK Dongle Generic MTK Module v.1.44

2. Select ZTE-G R255 IN PHONES TAB and also Select by usb in CONNECTION SETTING TAB

3. Then you can UNLOCK THE PHONEworked for me 🙂

HERE SCREEN SHOT AS PROOF :

Happy using NCK DONGLE 😎