Htc One M8 Mtk6582 Flash File / Firmware Brand Name – HTC Clone Brand Model – One M8 Require Androide version – 4.4.2 kitkat CPU (CHIP) – MTK6582 All Country Support Direct Gdrive link to get this file click on Download Pass:Without Or ….www.Bossrom.com….. OTA FIRMWARE OTA_M8_UL_M60_SENSE70_MR_HTC_Europe_6.12.401.4_R-4.16.401.13_release_464427hcbkgvubiqkgdofi.zip Instructions Transfer the downloaded zip file from above to your One M8's Reboot your HTC One M8 into recovery mode Navigate to the ‘install update ..’ option Select the the Marshmallow 6.12.401.4 OTA update for the HTC One M8 that you transferred earlier. Allow the update to complete. Restart the device using ‘reboot system now’ option