MT6572 4 2 2 Oppo Neo3 R831K Firmware DESCRIPTION ROM Mobile Oppo Neo3 (R831K) � ROM Android 4.2.2 ONLY MT6572 ���������������������������������������������������� Gapps include � No Rooted Language support: Multilang DOWNLOAD(s) Drivers - MTK_USB_ADB_Ultimate.zip FlashTools - SP Flash Tool 3.1352.01 (5.1352.01).rar Firmware - Oppo_Neo3_R831K_JB_Kaceron-AD.zip Install ROM : - Install drivers from MTK_USB_ADB_Ultimate.zip - Unpack FlashTools, and Click on Flash_tool.exe - Select a the MT6572_Android_scatter.txt in ROM - Wait file to be added into Flash Tool - choose Option->USB Model,click USB Model �> Choose Option->DA DownLoad All->Speed->High Speed, click High Speed - Turn off your phone, remove the battery. - "Press F9 (hit Download button)" OR " if upgrade ROM Firmware->Upgrade " - and connect your phone into the computer via USB data cable. - The process will start and a red progress bar will appear after ...