﻿Supports both v5 and v6 protocols.

We have added a preloader¨
 and DA Loader.

The preloader is an engineered preloader
 with bypassing authentication, and DA Loader is the native
 one from the A14 HyperOS cache.
It works fine with Spflash without
 authentication.

Well, the original preloader that came with the device
 doesn't allow it to connect at all, so there's no other
 option than to use brom mode with all security configs
 enabled as you can't bypass SLA etc without exploiting


But this engineering preloader allows direct connection 
to preloader mode, and the SLA is disabled and it's properly
 signed as it comes directly from the OEM, so there's no issue
 with secure boot

 By patch, I mean the original preloader
 doesn't even allow handshaking with it and it has SLA enabled,
 but this has been patched to disable it

If my device has SLA,
 DAA and SBC remotely, but just loading this engineering
 preloader allows me to load partitions directly in preloader
 mode and bypass the SLA challenge and pass secure boot

Since
 preloaders are pretty universal, I think this will work for
 all devices especially those with v6 protocol

da_description: 
[MTK_DA_v6_2022-05-24 19:04:02]

This is how Preventive against
 crash and cannot repair an already crashed device
This installer
 must be installed on the device before the crash and then
 allow use of SP TOOL without authentication
It cannot repair
 a crash unless it was installed before the crash