C.in this condition we install windows on a computer to use it to flashable ROM.
D.when installing,changing,or upgrading the
operating system the flashable rom does help this work.
E.A Flashing does erase all of your stored data,For Example:
F.Contacts Pics text etc.and settings.Sometimes a batter knowlegemen can take your Huawei software for ZTE and huawei Modem
G.backup and after flashing you get your data restore.