BB5 change band(850 to 900-1800)

[MienTayGsm]

All file here for change band for bb5
change band(850 to 900-1800)


WARNING

BEFORE WRITING THIS BACKUP YOUR PHONE WITH JAF CRT TOOL
OPTION CRT BACKUP.

IN CASE ANY PROBLEM COME YOU CAN RESTORE YOUR PHONE TO REAL STAT.

YOU CAN ALSO BACKUP WITH UNIVERSAL BOX READ CERT.
ITS BEST WAY TO DO BACKUP ANY BB5 PHONE.