NEC 3G Unlock FAQ
Nec phones can be unlocked for free from long time ago and People still asking always the same questions.
" How to unlock my nec XXX ? " "Where to get nexus?" "Which cable I need for unlocking?"
For 338 v04: Unlock your nec 338 here for free.
For 338 v03: Directly use Nexus with serial cable. MEGAUPLOAD - The leading online storage and file delivery service
For 228 313 and 616: You can use Nexus with COM rs232 cable or Nec Code reader with modded usb cable ( You can modify your original USB cable, yes, the one that come with the phone )
Nec Code Reader with USB Drivers
For nec 616v with sw24 and above: Use Nexus with Rs232 cable
To check SW Version on nec 228 313 616 616v: *#06# ( Under the imei )
To check SW Version on nec 338: *#2820#
Scheme for USB cable ( You can modify your original data cable )
Scheme for rs232 cable: