Which drivers i need? /sprd/

[disturbed]

USB\VID_1782&PID_4D00&REV_2427
i have now
(see the attachement)
  sprd.png (Size: 272.46 KB / Downloads: 7)

[X3non]

USB\VID_1782&PID_4D00&REV_2427
i have now
(see the attachement)

any spd driver is fine, unless you have problems installing or using the driver then you can try a different one

[disturbed]

i have installed another drivers and they`re ok but i have problem erasing frp.

https://ibb.co/DWqkVrf
https://ibb.co/n6Gmsc7

can you give me link for custom loader ?

[X3non]

i have installed another drivers and they`re ok but i have problem erasing frp.
...
can you give me link for custom loader ?

if you have firmware for the said device, then you can extract the firmware @ https://www.hovatek.com/forum/thread-6236.html then create custom loader from utils tab in nck