Vivo Y12, Y15 PD1901BF EMI Preloader File Free Download


Vivo Y12, Y15 PD1901BF EMI Preloader File Free Download

VIVO Y12 and VIVO Y15 (PD1901BF) Preloader file which helps you to flash official firmware in a normal flash mode. the file is released by an unknown person and tested by me in a VIVO Y12 with the latest security update install. I have tried to unlock the device FRP lock and I m easily unlock it with help of this preloader file.

Both devices are used for downloading firmware to the phone, but they represent different stages and support different command sets. MediaTek USB Port is created by the boot ROM, and MediaTek PreLoader USB VCOM port is created by the preloader (it runs after the boot ROM and does further hardware initialization).



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