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Bootloader unlock - MT6853 #61
Replies: 2 comments 6 replies
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Have you tried using the GUI? And if you tried it and it didn't help, have you tried adding the --auth argument to the command? auth_sv5.auth for your phone: Let's share your results. |
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So, I tried with the .auth file and nothing changes. By the way I noticed t 7438 hat before the 3 messages reported before the tool says
So that suggests me the phone is not i brom mode, but I'm already plugging the usb cable while keeping vol+ and vol- pressed |
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In that case, your device doesn't support bypassing security protections. I have no further advice for you. |
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Hi. I found information that this DA can work with this Oppo. Use this method. It was tested on the Oppo Reno5 Z CPH2211 (a copy of the Oppo A94 5G). |
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So I tried but I guess there's some kind of block somewhere. |
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Use the GUI to read preloader (aka boot1). In the GUI interface you also need to select this DA. |
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I used your DA loaded into MTK Client, I am using the windows version (mtkclient-windows-installer). Connected USB Cable, Entered Recovery mode (VolumeDown+PowerButton), selected English language, pressed 5times on Ver 1.2 and loaded in fastboot. This is what mtkclient outputs: Do you have any suggestion? UPDATE: switched to linux, did some things, loading the DA file with the command
Do you have a fixed DA binary to load? Or any suggestion? |
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I think we'll need to wait for a preloader patch to fix DAA/SAA. |
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I am trying to unlock the bootloader on a OPPO A94 5g.
I downlaoded the livecd iso, opened mtk client and started the procedure following the reported steps.
I noticed that the tool reports Dimensity 720 5G but the phone says cpu is Dimensity 800U...
Looking at the terminal preloader shows all the infos of the phone but then i get
and from there the device reboots and the terminal says DeviceClass couldn't get device configuration and then handshake failed.
Any hope on unlocking this device?
Thanks
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