Driver Oneplus 3/3T/5/5T
http://www.devfiles.co/download/s4QQ2AZ4/OnePlus_USB_Drivers_Setup.exe

[TOOL] [WINDOWS] ADB, Fastboot and Drivers - 15 seconds ADB Installer v1.4.3
https://forum.xda-developers.com/showthread.php?t=2588979
Run as Admin. Tekan Y untuk semua kecuali driver. Untuk driver taip N.

Custom TWRP (blu_spark)
download fail .img (contoh nama file twrp-3.1.1-x_blu_spark_v37-op3_op3t.img) bkn .zip n rename fail ini kepada recovery.img 
Oneplus 3/3T
https://forum.xda-developers.com/devdb/project/?id=15934#downloads
Oneplus 5/5T
https://forum.xda-developers.com/devdb/project/?id=21949#downloads

Magisk v18.0
https://github.com/topjohnwu/Magisk/releases/download/v18.0/Magisk-v18.0.zip
Magisk Manager 6.1.0
https://github.com/topjohnwu/Magisk/releases/download/manager-v6.1.0/MagiskManager-v6.1.0.apk