Type *#899# to check your oppo version
Oppo driver:
https://download1497.mediafire.com/c9c6e87dnpog/dwy3egenx866osr/QcomMtk_Driver_Setup.rar
Oppo Firmwares links
A3s
CPH1803EX_11_A.09_180820_cda88134
https://drive.google.com/file/d/1nyj9hSgbMROW19oZVt71BWQ_Ok8nDzKE/view?usp=sharing
CPH1803EX_11_A.12_180927_cda88134.zip
https://download1981.mediafire.com/...d4i8oa6/CPH1803EX_11_A.12_180927_cda88134.zip
CPH1803EX_11_A.12_180927_cda88134.
https://drive.google.com/uc?id=1vXd...blj8ooBoNqfjOWoqy3rAiUWl4QtHe7d6490x2nbcV6vEI
CPH1803EX_11_A.08_180810_cda88134.zip
https://drive.google.com/file/d/1ThRu2XuG4EfbEt-gaYcLjitW1Pf_A-J-/view
CPH1803EX_11_A.10_180829_cda88134.zip
https://drive.google.com/file/d/1gLYcQcRX-UiD7QwfZK6AXfQvGcrbe-ZG/view
CPH1853_11_A.15_180922_054dcdda
https://download1338.mediafire.com/z4j74fc78rjg/r5x3naqxfscn21z/CPH1853_11_A.15_180922_054dcdda.rar
https://drive.google.com/open?id=1M06USni6D8UucSXOg6jXiWIxdmRvtm-B
a83
https://download1520.mediafire.com/v61d0201aadg/19aawv6p1bsbl4u/CPH1729_11_A.21_180923_a82c3dab.rar
F9
https://drive.google.com/uc?id=1ft_p6VLvbP41EGBFa4u2ZG6cslc3OOC6&export=download
F7:
https://drive.google.com/file/d/12N-z_EFLgNw3xByHEu3qBGKa7wnuU2yg/view
R15:
https://drive.google.com/file/d/11fZfpy740Zc5tTH2MhyG5VUzRQ8umzNf/view
R15 Pro:
https://drive.google.com/open?id=1Deuy21vw8o5nw4TqfGmv-NcQUxZPANfU
Find X:
https://drive.google.com/file/d/13FGZx_iuQihNp7FCtJN2yrvViiPbRiIw/view
r11:
https://drive.google.com/drive/folders/1E-cS5ywt-tu0qWJsuRyWLDl-VeMLNVn6
r11s:
https://drive.google.com/drive/folders/1r6uNk_mnj5r4icSuyFzn0d-s246eybQr
Oppo driver:
https://download1497.mediafire.com/c9c6e87dnpog/dwy3egenx866osr/QcomMtk_Driver_Setup.rar
Oppo Firmwares links
A3s
CPH1803EX_11_A.09_180820_cda88134
https://drive.google.com/file/d/1nyj9hSgbMROW19oZVt71BWQ_Ok8nDzKE/view?usp=sharing
CPH1803EX_11_A.12_180927_cda88134.zip
https://download1981.mediafire.com/...d4i8oa6/CPH1803EX_11_A.12_180927_cda88134.zip
CPH1803EX_11_A.12_180927_cda88134.
https://drive.google.com/uc?id=1vXd...blj8ooBoNqfjOWoqy3rAiUWl4QtHe7d6490x2nbcV6vEI
CPH1803EX_11_A.08_180810_cda88134.zip
https://drive.google.com/file/d/1ThRu2XuG4EfbEt-gaYcLjitW1Pf_A-J-/view
CPH1803EX_11_A.10_180829_cda88134.zip
https://drive.google.com/file/d/1gLYcQcRX-UiD7QwfZK6AXfQvGcrbe-ZG/view
CPH1853_11_A.15_180922_054dcdda
https://download1338.mediafire.com/z4j74fc78rjg/r5x3naqxfscn21z/CPH1853_11_A.15_180922_054dcdda.rar
https://drive.google.com/open?id=1M06USni6D8UucSXOg6jXiWIxdmRvtm-B
a83
https://download1520.mediafire.com/v61d0201aadg/19aawv6p1bsbl4u/CPH1729_11_A.21_180923_a82c3dab.rar
F9
https://drive.google.com/uc?id=1ft_p6VLvbP41EGBFa4u2ZG6cslc3OOC6&export=download
F7:
https://drive.google.com/file/d/12N-z_EFLgNw3xByHEu3qBGKa7wnuU2yg/view
R15:
https://drive.google.com/file/d/11fZfpy740Zc5tTH2MhyG5VUzRQ8umzNf/view
R15 Pro:
https://drive.google.com/open?id=1Deuy21vw8o5nw4TqfGmv-NcQUxZPANfU
Find X:
https://drive.google.com/file/d/13FGZx_iuQihNp7FCtJN2yrvViiPbRiIw/view
r11:
https://drive.google.com/drive/folders/1E-cS5ywt-tu0qWJsuRyWLDl-VeMLNVn6
r11s:
https://drive.google.com/drive/folders/1r6uNk_mnj5r4icSuyFzn0d-s246eybQr