DOWNLOAD:

• Tool:  DownloadTool_1612.8.7z  ( MAX SPEED LINK )
• Driver:  MT65xx_Preloader.rar   ( MAX SPEED LINK )
• ROM:  A59ST_11_A.02_170701_6.0.rar  (1.0G)  | MAX SPEED LINK

GUIDE:

• If you just delete the screen password then you download the SCATTER ROM file and follow the instructions to  clear the screen password OPPO F1s 2017 and F1s 2016
• Up ROM: ROM and copy tool " DownloadTool_1612.8 " into the ROM folder (in the rom also tool but not used, must use the 1612.8 new)

1. Select mode " Development download + no checksum "
2. Tool will ask to enter pass then enter " oppodeve "
3. Under Type select " Format and Download All "
4. Click " Start all "
5. Turn off the phone, press VOLUME UP  and connect the cable to the computer
6. When the blue PASS tool is done