infinix X688B 2021-10-17 Factory Download : X688B-H659ABCDEFGHIJKLMNO-R-GL-221214V856.zip 3.23GB DownloadsProPro Global X688B-H659ABCEFGHI-Q-GL-210813V464.zip 2.62GB DownloadsProPro Global X688B-H659ABCDF-Q-GL-210316V320.zip 2.60GB DownloadsProPro Global X688B-H659ADI-Q-RU-210608V119.zip 2.32GB DownloadsProPro Global