Sir try mo to.. pac file, you may also use research downloader as your flashing tool. and lastly you need a pc to have it done.heres the link.. feedback after
Hmmm.. may isa pang way ng pag flash ng android phones, dito kailangan mu ng SD card and need mu ma access ang recovery mode ng phone.. for cherry omega hd 3s im not sure kung merun ng ganung way ng pag flash.. will check