Need help to root Oukitel WP28s (Unisoc T606) and if possibly unlock bootloader.

[Please help] Need help to root Oukitel WP28s (Unisoc T606) and if possibly unlock bootloader.

jamesckell
Newbie

4

01-10-2024, 01:22 PM

#1

I know how hard it is to unlock the bootloader of Unisoc T606 but I was wondering if there was a way to root it without unlocking the bootloader. I have the pac file firmware of my Oukitel WP28s but I don't know how to extract the boot.img, patch with Magisk and flash. Can anyone give me the right tutorial it's possible? Thanks.

Gargoyle
Contributor

542

01-10-2024, 07:33 PM

#2

Root Unisoc without unlocking bootloader
possible only if you have the manufacturer's RSA key, you need it to create a custom vbmeta and sign the magisk patched boot.img

If you flash an unsigned magisk patched boot.img you will get a brick.

To extract files from .pac use
SPD Research Tool R21.0.0001

This post was last modified: 01-10-2024, 07:41 PM by Gargoyle.

Gargoyle
Contributor

542

01-10-2024, 08:14 PM

#3

Since the manufacturer used a custom rsa key

Code:

Minimum libavb version:   1.0

Header Block:             256 bytes

Authentication Block:     576 bytes

Auxiliary Block:          17472 bytes

Public key (sha1):        d3c0b7e94718f5c4283291fbbef3594fe089cf97

Algorithm:                SHA256_RSA4096

Rollback Index:           0

Flags:                    0

Rollback Index Location:  0

Release String:           'avbtool 1.2.0'

this device cannot be rooted with magisk even with unlocked bootloader without rsa key,
if you want to root you need to unlock bootloader and flash pre-rooted gsi.

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