From this picture you can see how to flash smartphone Oppo A37 bootloop, deadboot, miss kode or unlock pattern
![How_To_Flash_Oppo_A37F_–_Site_Title_-_2017-05-14_00.27.17.png](https://steemitimages.com/640x0/https://cdn.steemitimages.com/DQmW69ZPMJ1khA7R82RCyWEg93MoXaaJykixrGFsG2n6xMQ/How_To_Flash_Oppo_A37F_%E2%80%93_Site_Title_-_2017-05-14_00.27.17.png)
This work tool with mode Qualcomm HS-USB QDloader 9008 with press volume + & - same with few second and run as administrator tool in zip file.