How to Change BM622i Wimax Mac via SPI Flasher

This tutorial for Wimax BM622i modem you need a know how in hex and electronics, you need also a hot air tools. Change MAC using LPT and dump files nad SPI Program

This is the WAN IC "Spansion"

Create a Flasher

Here is the SPI circuit You can buy parts in electronics shop you won't spend 200 pesos.

Connect your Spansion Chip on your flasher

 

Connect your  Flasher on LPT (Parallel Port)

New PC  motherboard don't have parallel port

I find CD RKING  PCI Parallel Card for 280 pesos.

 

DOWNLOAD SPI FLASHER SOFTWARE 

Run SPI program  Select Device family Spansion

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