tested firmware https://drive.google.com/file/d/1Va-odlLinQbP_klZvEANCvydwJ7mQLc6/view
open Unlock tool
select Mediatek
Select Generic
select MTK universal tab
checked custom preloader
select model Y15A
open scatter file from your downloaded folder
select flash
hold vol down and vol up
wait until done
https%3A//i.imgur.com/tHEfucZ.jpg[/img]']
open Unlock tool
select Mediatek
Select Generic
select MTK universal tab
checked custom preloader
select model Y15A
open scatter file from your downloaded folder
select flash
hold vol down and vol up
wait until done
https%3A//i.imgur.com/tHEfucZ.jpg[/img]']
