motorola w220 unlocked by infinity successfully but no network
 

I have unlocked w220 with infinity but now no network is there. Its bands are 850/1900 mhz whereas i require 900/1800 mhz. As i have searched the fourm and found that it can be done by flashing the cell with different firmwares available in the support section.

My query is that Its imei start with zero. Can i flash this for the change of band. It is safe or not please guide me.

regards.
mg

Hello,

1. make full flash backup for emergency case
2. flash phone with SCY (not SCA) files
I am not sure in success, it may be need to modify phone hardware to change band.
Make search in forum before flash.