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Unknown image - CPH2001PUEX_11_OTA_1510_all_oc4ujgmvipyP.ozip #70

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c0bnut opened this issue Apr 12, 2021 · 8 comments
Closed

Unknown image - CPH2001PUEX_11_OTA_1510_all_oc4ujgmvipyP.ozip #70

c0bnut opened this issue Apr 12, 2021 · 8 comments

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@c0bnut
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c0bnut commented Apr 12, 2021

Device: Oppo A91
Model: CPH2021
Image name: CPH2001PUEX_11_OTA_1510_all_oc4ujgmvipyP.ozip
Firmware download location: https://support.oppo.com/au/software-update/software-download/?m=A91

@c0bnut c0bnut changed the title Unknown image - CPH2001PUEX_11_OTA_1470_all_GlioAPybO0Vk.ozip Unknown image - CPH2001PUEX_11_OTA_1510_all_oc4ujgmvipyP.ozip Apr 12, 2021
@c0bnut
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c0bnut commented Apr 14, 2021

Probably no point doing this now as Oppo has restricted access to the bootloader. But if you're feeling like a challenge you might be able to reverse engineer the "Oppo Deep Test APK" and unlock the bootloader somehow :) https://community.coloros.com/thread-50668-1-1.html

@c0bnut
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c0bnut commented Apr 18, 2021

Is there any possibility of being able to encrypt a zip back into ozip so it can be flashed with recovery? This would allow us to bypass the need to unlock fastboot.

@bkerler
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bkerler commented Aug 7, 2021

To put it simply, no, this won't work.

@yssreddy1961
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i have also tested above CPH2021 i am also getting unknown image format .pl solve
with thanks

@yssreddy1961
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OPPOENCRYPT!^@^@^@^@26656^@^@^@^@^@^@^@^@^@^@^@5b5205f28725ec790f98c8309a37833930f4ce12^@^@^@^@^@^@^@^@android_version=10
google_patch=20210405
os_version=V7.1
ota-downgrade=no
ota-id=CPH2001PUEX_11.C.53_1530_202104010441
ota-property-files=metadata:69:344
ota-required-cache=0
ota-type=BLOCK
ota_version=CPH2001PUEX_11.C.53_1530_202104010441
patch_type=1
post-timestamp=1617226813
pre-device=OP4B9B
version_name=CPH2001EX_11_C.53
wipe=0
^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@>
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^G Help ^O Write Out ^W Where Is ^K Cut ^T Execute ^C Location M-U Undo M-A Set Mark M-] To Bracket M-Q Previous ^B Back ^◀ Prev Word
^X Exit ^R Read File ^\ Replace ^U Paste ^J Justify ^_ Go To Line M-E Redo M-6 Copy ^Q Where Was M-W Next ^F Forward ^▶ Next Word

pl decrypt system.transfer.list extracted from above ozip file.boot.img is also like that

@yssreddy1961
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OPPOENCRYPT!^@^@^@^@26656^@^@^@^@^@^@^@^@^@^@^@5b5205f28725ec790f98c8309a37833930f4ce12^@^@^@^@^@^@^@^@android_version=10
google_patch=20210405
os_version=V7.1
ota-downgrade=no
ota-id=CPH2001PUEX_11.C.53_1530_202104010441
ota-property-files=metadata:69:344
ota-required-cache=0
ota-type=BLOCK
ota_version=CPH2001PUEX_11.C.53_1530_202104010441
patch_type=1
post-timestamp=1617226813
pre-device=OP4B9B
version_name=CPH2001EX_11_C.53
wipe=0
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^C��D�^^_�b��^E^Q���\�>��<^G��A\�w^[�

^G Help ^O Write Out ^W Where Is ^K Cut ^T Execute ^C Location M-U Undo M-A Set Mark M-] To Bracket M-Q Previous ^B Back ^◀ Prev Word
^X Exit ^R Read File ^\ Replace ^U Paste ^J Justify ^_ Go To Line M-E Redo M-6 Copy ^Q Where Was M-W Next ^F Forward ^▶ Next Word
boot.img file

@LoveCambodia
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lcambodia166@gmail.com

@AntogamerYT
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AntogamerYT commented Apr 25, 2022

@c0bnut btw you can unlock the bootloader of an oppo mtk device with MTKClient
I have the same device and I unlocked it, you should try

@bkerler bkerler closed this as completed Nov 7, 2022
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