Can't extract system for Xiaomi HyperOS

[ondrejnedoma]

Tried both the fastboot and recovery flashable variants from xiaomifirmwareupdater.com, in both cases I get

AssertionError: System folder doesn't exist

[SebaUbuntu]

Please retry with the latest version

[DubheBroken]

I have same problem. I selected an OTA zip file.
Many errors were reported in the third step, and no dump was seen after the fourth step was completed.

dubhe@dubhe-ubuntu22:~/rothko$ python3 -m dumpyara miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0.zip 
Dumpyara
Version 1.0.9

[INFO] Step 1 - Extracting archive
[INFO] Pattern .*\.tar\.md5 not found
[INFO] Step 2 - Preparing partition images
[INFO] Found multipartition image: payload.bin
Extracting 'apusys.img'
Extracting 'audio_dsp.img'
Extracting 'boot.img'
Extracting 'ccu.img'
Extracting 'connsys_gnss.img'
Extracting 'dpm.img'
Extracting 'dtbo.img'
Extracting 'gpueb.img'
Extracting 'gz.img'
Extracting 'init_boot.img'
Extracting 'lk.img'
Extracting 'logo.img'
Extracting 'mcf_ota.img'
Extracting 'mcupm.img'
Extracting 'modem.img'
Extracting 'mvpu_algo.img'
Extracting 'odm.img'
Extracting 'odm_dlkm.img'
Extracting 'pi_img.img'
Extracting 'preloader_raw.img'
Extracting 'product.img'
Extracting 'pvmfw.img'
Extracting 'scp.img'
Extracting 'spmfw.img'
Extracting 'sspm.img'
Extracting 'system.img'
Extracting 'system_dlkm.img'
Extracting 'system_ext.img'
Extracting 'tee.img'
Extracting 'vbmeta.img'
Extracting 'vbmeta_system.img'
Extracting 'vbmeta_vendor.img'
Extracting 'vcp.img'
Extracting 'vendor.img'
Extracting 'vendor_boot.img'
Extracting 'vendor_dlkm.img'
Extracting 'mi_ext.img'
[INFO] Pattern super(?!.*(_empty)).*\.img not found
[INFO] Step 3 - Extracting partitions
[INFO] Extracting boot
[sudo] dubhe 的密码： 
[INFO] creating /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/boot/ramdisk
[INFO] creating /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/boot/ramdisk/second_stage_resources
[INFO] creating /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/boot/ramdisk/dev
[ERROR] Failed to extract boot.img
[ERROR] Traceback (most recent call last):
  File "/home/dubhe/.local/lib/python3.10/site-packages/dumpyara/steps/extract_images.py", line 43, in extract_images
    extract_bootimg(image_path, output_path / partition)
  File "/home/dubhe/.local/lib/python3.10/site-packages/dumpyara/utils/bootimg.py", line 33, in extract_bootimg
    copy_tree(str(image_info.ramdisk), str(output_path / "ramdisk"), preserve_symlinks=True)
  File "/home/dubhe/.local/lib/python3.10/site-packages/sebaubuntu_libs/libcompat/distutils/dir_util.py", line 153, in copy_tree
    copy_tree(
  File "/home/dubhe/.local/lib/python3.10/site-packages/sebaubuntu_libs/libcompat/distutils/dir_util.py", line 165, in copy_tree
    copy_file(
  File "/home/dubhe/.local/lib/python3.10/site-packages/sebaubuntu_libs/libcompat/distutils/file_util.py", line 109, in copy_file
    raise DistutilsFileError(
sebaubuntu_libs.libcompat.distutils.errors.DistutilsFileError: can't copy '/home/dubhe/AIK-Linux-mirror/ramdisk/dev/console.lnk.lnk.lnk.lnk.lnk': doesn't exist or not a regular file

[INFO] Extracting dtbo
[INFO] Extracting init_boot
[INFO] creating /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/init_boot/ramdisk
[INFO] creating /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/init_boot/ramdisk/second_stage_resources
[INFO] creating /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/init_boot/ramdisk/dev
[ERROR] Failed to extract init_boot.img
[ERROR] Traceback (most recent call last):
  File "/home/dubhe/.local/lib/python3.10/site-packages/dumpyara/steps/extract_images.py", line 43, in extract_images
    extract_bootimg(image_path, output_path / partition)
  File "/home/dubhe/.local/lib/python3.10/site-packages/dumpyara/utils/bootimg.py", line 33, in extract_bootimg
    copy_tree(str(image_info.ramdisk), str(output_path / "ramdisk"), preserve_symlinks=True)
  File "/home/dubhe/.local/lib/python3.10/site-packages/sebaubuntu_libs/libcompat/distutils/dir_util.py", line 153, in copy_tree
    copy_tree(
  File "/home/dubhe/.local/lib/python3.10/site-packages/sebaubuntu_libs/libcompat/distutils/dir_util.py", line 165, in copy_tree
    copy_file(
  File "/home/dubhe/.local/lib/python3.10/site-packages/sebaubuntu_libs/libcompat/distutils/file_util.py", line 109, in copy_file
    raise DistutilsFileError(
sebaubuntu_libs.libcompat.distutils.errors.DistutilsFileError: can't copy '/home/dubhe/AIK-Linux-mirror/ramdisk/dev/console.lnk.lnk.lnk.lnk.lnk': doesn't exist or not a regular file

[INFO] Extracting vendor_boot
[INFO] creating /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/vendor_boot/ramdisk
[INFO] creating /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/vendor_boot/ramdisk/second_stage_resources
[INFO] creating /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/vendor_boot/ramdisk/dev
[ERROR] Failed to extract vendor_boot.img
[ERROR] Traceback (most recent call last):
  File "/home/dubhe/.local/lib/python3.10/site-packages/dumpyara/steps/extract_images.py", line 43, in extract_images
    extract_bootimg(image_path, output_path / partition)
  File "/home/dubhe/.local/lib/python3.10/site-packages/dumpyara/utils/bootimg.py", line 33, in extract_bootimg
    copy_tree(str(image_info.ramdisk), str(output_path / "ramdisk"), preserve_symlinks=True)
  File "/home/dubhe/.local/lib/python3.10/site-packages/sebaubuntu_libs/libcompat/distutils/dir_util.py", line 153, in copy_tree
    copy_tree(
  File "/home/dubhe/.local/lib/python3.10/site-packages/sebaubuntu_libs/libcompat/distutils/dir_util.py", line 165, in copy_tree
    copy_file(
  File "/home/dubhe/.local/lib/python3.10/site-packages/sebaubuntu_libs/libcompat/distutils/file_util.py", line 109, in copy_file
    raise DistutilsFileError(
sebaubuntu_libs.libcompat.distutils.errors.DistutilsFileError: can't copy '/home/dubhe/AIK-Linux-mirror/ramdisk/dev/console.lnk.lnk.lnk.lnk.lnk': doesn't exist or not a regular file

[INFO] Extracting odm
[WARNING] Using legacy p7zip, some features may not work
[ERROR] Error extracting odm.img
[ERROR] 
7-Zip [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=zh_CN.UTF-8,Utf16=on,HugeFiles=on,64 bits,14 CPUs AMD Ryzen 7 7840HS w/ Radeon 780M Graphics      (A70F41),ASM,AES-NI)

Scanning the drive for archives:
1 file, 873431040 bytes (833 MiB)

Extracting archive: /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/temp_raw_images/odm.img

ERRORS:
Headers Error
Unconfirmed start of archive


WARNINGS:
There are data after the end of archive

--
Path = /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/temp_raw_images/odm.img
Type = zip
ERRORS:
Headers Error
Unconfirmed start of archive
WARNINGS:
There are data after the end of archive
Offset = 4098
Physical Size = 368
Tail Size = 873426574

ERROR: CRC Failed : res/drawable-hdpi-v4/abc_ab_share_pack_mtrl_alpha.9.png

Sub items Errors: 1

Archives with Errors: 1

Warnings: 1

Open Errors: 1

Sub items Errors: 1

[INFO] Extracting odm_dlkm
[ERROR] Error extracting odm_dlkm.img
[ERROR] 
7-Zip [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=zh_CN.UTF-8,Utf16=on,HugeFiles=on,64 bits,14 CPUs AMD Ryzen 7 7840HS w/ Radeon 780M Graphics      (A70F41),ASM,AES-NI)

Scanning the drive for archives:
1 file, 348160 bytes (340 KiB)

Extracting archive: /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/temp_raw_images/odm_dlkm.img

WARNINGS:
There are data after the end of archive

--
Path = /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/temp_raw_images/odm_dlkm.img
Type = gzip
WARNINGS:
There are data after the end of archive
Offset = 4096
Physical Size = 40442
Tail Size = 303622
Headers Size = 10
Streams = 1

ERROR: CRC Failed : odm_dlkm

Sub items Errors: 1

Archives with Errors: 1

Warnings: 1

Sub items Errors: 1

[INFO] Extracting product
[ERROR] Error extracting product.img
[ERROR] 
7-Zip [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=zh_CN.UTF-8,Utf16=on,HugeFiles=on,64 bits,14 CPUs AMD Ryzen 7 7840HS w/ Radeon 780M Graphics      (A70F41),ASM,AES-NI)

Scanning the drive for archives:
1 file, 4313829376 bytes (4114 MiB)

Extracting archive: /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/temp_raw_images/product.img

ERRORS:
Headers Error
Unconfirmed start of archive


WARNINGS:
There are data after the end of archive

--
Path = /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/temp_raw_images/product.img
Type = zip
ERRORS:
Headers Error
Unconfirmed start of archive
WARNINGS:
There are data after the end of archive
Offset = 4098
Physical Size = 156
Tail Size = 4313825122

ERROR: CRC Failed : META-INF/com/android/build/gradle/app-metadata.properties

Sub items Errors: 1

Archives with Errors: 1

Warnings: 1

Open Errors: 1

Sub items Errors: 1

[INFO] Extracting system
[ERROR] Error extracting system.img
[ERROR] 
7-Zip [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=zh_CN.UTF-8,Utf16=on,HugeFiles=on,64 bits,14 CPUs AMD Ryzen 7 7840HS w/ Radeon 780M Graphics      (A70F41),ASM,AES-NI)

Scanning the drive for archives:
1 file, 791588864 bytes (755 MiB)

Extracting archive: /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/temp_raw_images/system.img

ERRORS:
Headers Error
Unconfirmed start of archive


WARNINGS:
There are data after the end of archive

--
Path = /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/temp_raw_images/system.img
Type = zip
ERRORS:
Headers Error
Unconfirmed start of archive
WARNINGS:
There are data after the end of archive
Offset = 12290
Physical Size = 1164
Tail Size = 791575410

ERROR: CRC Failed : AndroidManifest.xml

Sub items Errors: 1

Archives with Errors: 1

Warnings: 1

Open Errors: 1

Sub items Errors: 1

[INFO] Extracting system_dlkm
[ERROR] Error extracting system_dlkm.img
[ERROR] 
7-Zip [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=zh_CN.UTF-8,Utf16=on,HugeFiles=on,64 bits,14 CPUs AMD Ryzen 7 7840HS w/ Radeon 780M Graphics      (A70F41),ASM,AES-NI)

Scanning the drive for archives:
1 file, 7467008 bytes (7292 KiB)

Extracting archive: /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/temp_raw_images/system_dlkm.img

WARNINGS:
There are data after the end of archive

--
Path = /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/temp_raw_images/system_dlkm.img
Type = gzip
WARNINGS:
There are data after the end of archive
Offset = 4096
Physical Size = 40427
Tail Size = 7422485
Headers Size = 10
Streams = 1

ERROR: CRC Failed : system_dlkm

Sub items Errors: 1

Archives with Errors: 1

Warnings: 1

Sub items Errors: 1

[INFO] Extracting system_ext
[ERROR] Error extracting system_ext.img
[ERROR] 
7-Zip [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=zh_CN.UTF-8,Utf16=on,HugeFiles=on,64 bits,14 CPUs AMD Ryzen 7 7840HS w/ Radeon 780M Graphics      (A70F41),ASM,AES-NI)

Scanning the drive for archives:
1 file, 671080448 bytes (640 MiB)

Extracting archive: /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/temp_raw_images/system_ext.img

ERRORS:
Headers Error
Unconfirmed start of archive


WARNINGS:
There are data after the end of archive

--
Path = /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/temp_raw_images/system_ext.img
Type = zip
ERRORS:
Headers Error
Unconfirmed start of archive
WARNINGS:
There are data after the end of archive
Offset = 4098
Physical Size = 51011584
Tail Size = 620064766

ERROR: CRC Failed : apex_payload.img

Sub items Errors: 1

Archives with Errors: 1

Warnings: 1

Open Errors: 1

Sub items Errors: 1

[INFO] Extracting vendor
[ERROR] Error extracting vendor.img
[ERROR] 
7-Zip [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=zh_CN.UTF-8,Utf16=on,HugeFiles=on,64 bits,14 CPUs AMD Ryzen 7 7840HS w/ Radeon 780M Graphics      (A70F41),ASM,AES-NI)

Scanning the drive for archives:
1 file, 2325999616 bytes (2219 MiB)

Extracting archive: /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/temp_raw_images/vendor.img

ERRORS:
Headers Error
Unconfirmed start of archive


WARNINGS:
There are data after the end of archive

--
Path = /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/temp_raw_images/vendor.img
Type = zip
ERRORS:
Headers Error
Unconfirmed start of archive
WARNINGS:
There are data after the end of archive
Offset = 4098
Physical Size = 4205
Tail Size = 2325991313

ERROR: CRC Failed : apex_manifest.pb

Sub items Errors: 1

Archives with Errors: 1

Warnings: 1

Open Errors: 1

Sub items Errors: 1

[INFO] Extracting vendor_dlkm
[ERROR] Error extracting vendor_dlkm.img
[ERROR] 
7-Zip [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=zh_CN.UTF-8,Utf16=on,HugeFiles=on,64 bits,14 CPUs AMD Ryzen 7 7840HS w/ Radeon 780M Graphics      (A70F41),ASM,AES-NI)

Scanning the drive for archives:
1 file, 21614592 bytes (21 MiB)

Extracting archive: /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/temp_raw_images/vendor_dlkm.img

WARNINGS:
There are data after the end of archive

--
Path = /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/temp_raw_images/vendor_dlkm.img
Type = gzip
WARNINGS:
There are data after the end of archive
Offset = 4096
Physical Size = 40438
Tail Size = 21570058
Headers Size = 10
Streams = 1

ERROR: CRC Failed : vendor_dlkm

Sub items Errors: 1

Archives with Errors: 1

Warnings: 1

Sub items Errors: 1

[INFO] Extracting mi_ext
[ERROR] Error extracting mi_ext.img
[ERROR] 
7-Zip [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=zh_CN.UTF-8,Utf16=on,HugeFiles=on,64 bits,14 CPUs AMD Ryzen 7 7840HS w/ Radeon 780M Graphics      (A70F41),ASM,AES-NI)

Scanning the drive for archives:
1 file, 176128 bytes (172 KiB)

Extracting archive: /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/temp_raw_images/mi_ext.img

WARNINGS:
There are data after the end of archive

--
Path = /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/temp_raw_images/mi_ext.img
Type = gzip
WARNINGS:
There are data after the end of archive
Offset = 4096
Physical Size = 5043
Tail Size = 166989
Headers Size = 10
Streams = 1

ERROR: Data Error : mi_ext

Sub items Errors: 1

Archives with Errors: 1

Warnings: 1

Sub items Errors: 1

[INFO] Extracting modem
[ERROR] Error extracting modem.img
[ERROR] 
7-Zip [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=zh_CN.UTF-8,Utf16=on,HugeFiles=on,64 bits,14 CPUs AMD Ryzen 7 7840HS w/ Radeon 780M Graphics      (A70F41),ASM,AES-NI)

Scanning the drive for archives:
1 file, 98344960 bytes (94 MiB)

Extracting archive: /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/temp_raw_images/modem.img
ERROR: /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/temp_raw_images/modem.img
Can not open the file as archive


Can't open as archive: 1
Files: 0
Size:       0
Compressed: 0

[INFO] Step 4 - Finalizing
[INFO] Creating all_files.txt

Done! You can find the dump in /home/dubhe/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0

dubhe@dubhe-ubuntu22:~/rothko$ cd miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0/
dubhe@dubhe-ubuntu22:~/rothko/miui_ROTHKO_OS1.0.29.0.UNNCNXM_635dd68c27_14.0$ ls -l
总计 139432
-rw-rw-r-- 1 dubhe dubhe     1656 12月 18 15:32 all_files.txt
drwxrwxr-x 3 dubhe dubhe     4096 12月 18 15:32 boot
-rw-rw-r-- 1 dubhe dubhe 67108864 12月 18 15:32 boot.img
-rw-rw-r-- 1 dubhe dubhe   118784 12月 18 15:32 dtbo.img
drwxrwxr-x 3 dubhe dubhe     4096 12月 18 15:32 init_boot
-rw-rw-r-- 1 dubhe dubhe  8388608 12月 18 15:32 init_boot.img
drwx------ 2 dubhe dubhe     4096 12月 18 15:32 mi_ext
drwx------ 3 dubhe dubhe     4096 12月 18 15:32 odm
drwx------ 2 dubhe dubhe     4096 12月 18 15:32 odm_dlkm
drwx------ 3 dubhe dubhe     4096 12月 18 15:32 product
drwx------ 2 dubhe dubhe     4096 12月 18 15:32 system
drwx------ 2 dubhe dubhe     4096 12月 18 15:32 system_dlkm
drwx------ 2 dubhe dubhe     4096 12月 18 15:32 system_ext
drwx------ 2 dubhe dubhe     4096 12月 18 15:32 vendor
drwxrwxr-x 3 dubhe dubhe     4096 12月 18 15:32 vendor_boot
-rw-rw-r-- 1 dubhe dubhe 67108864 12月 18 15:32 vendor_boot.img
drwx------ 2 dubhe dubhe     4096 12月 18 15:32 vendor_dlkm