Nokia 3310 Custom Rom 〈AUTHENTIC ⇒〉

You need a specialized MBUS/FBUS serial cable to connect the phone’s internal gold contacts (located behind the battery) to a PC’s serial port.

"Not quite," Leo grinned. "It's a homebrew engine I found on GitHub. It uses the spare action buttons from the 3xxx line mainboard." nokia 3310 custom rom

Only if you are a retro-tech collector with a vintage flashing cable and a PC running Windows XP. For the 2017/3G Version: You need a specialized MBUS/FBUS serial cable to