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Android 9 partition repack tool!

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    #91
    Originally posted by jblsound View Post
    bumerc


    ???????download:
    update_part_size_fix.tar.xz

    The link is not working, can you re-upload it? I have the same problem with the negative image file size.

    Thank you
    updated in 1st post

    Comment

      #92
      I'm having a chllenging time increasing my system partition size. Can someone please provide step by step instructions?
      Thanks in advance

      Comment

        #93
        Originally posted by james739 View Post
        I'm having a chllenging time increasing my system partition size. Can someone please provide step by step instructions?
        Thanks in advance
        It is necessary to increase the size of system in dtb.

        Comment

          #94
          If in dtb the size system 0×50000000 is written it is possible to increase it for example 0×60000000.

          Comment

            #95
            Originally posted by sagert View Post
            If in dtb the size system 0×50000000 is written it is possible to increase it for example 0×60000000.
            Hi Sager,
            Thanks for the prompt response. How do I decome dtb file sot that I can make the edit?

            Comment

              #96
              @james739
              I added the option to resize partitions. Wait for update

              Comment

                #97
                Originally posted by bumerc View Post
                @james739
                I added the option to resize partitions. Wait for update
                Nice! I can't wait to use it.
                Thank you

                Comment

                  #98
                  Originally posted by james739 View Post

                  Nice! I can't wait to use it.
                  Thank you
                  Done! Check 1st post

                  Comment

                    #99
                    hi i want to extract u-boot.bin from back up stock rom, can i use this tool to do that?

                    Comment

                      #100
                      The image must be available as aml_upgrade_package.img.

                      Comment

                        #101
                        Hi bumerc ! I'm trying to resize partitions of the SlimBox Pie AOSP rom for my Tanix TX3 S905X3 4GB/32GB QZ box, using your wonderful tool. I think there is a problem decompiling / extracting the DTB file. Here is the screen output when I attempt to "make mod-resize":
                        Code:
                        /afck$ make mod-resize
mkdir -p "bc-tool/stamp"
cd bc-tool/ && ./part_resize

detected gzip compressed file...
awk: line 2: function strtonum never defined
awk: line 2: function strtonum never defined
awk: line 2: function strtonum never defined
awk: line 2: function strtonum never defined
dtb offsets:

extract multi-dtb...

******************************************
* Welcome to the selection menu! *
* Change your Android 9 partition size *
******************************************
(1) change ODM size
(2) change PRODUCT size
(3) change VENDOR size
(4) change SYSTEM size

chose partition number: 4

Couldn't open blob from '2048.img': No such file or directory
Current odm partition size:
0
Couldn't open blob from '2048.img': No such file or directory
Current product partition size:
0
Couldn't open blob from '2048.img': No such file or directory
Current vendor partition size:
0
Couldn't open blob from '2048.img': No such file or directory
Current system partition size:
0

enter system size in hex: 0

system size changed to 0 byte

cleanup...
DTB combiner:
Input directory: './'
Output file: 'DTB'
=> Found 0 unique DTB(s)
replace old dtb...
rm out/amlogic/device/1-2g/img-unpack/_aml_dtb.PARTITION
cp bc-tool/DTB out/amlogic/device/1-2g/img-unpack/_aml_dtb.PARTITION && sync
cp: cannot stat 'bc-tool/DTB': No such file or directory
make: *** [build/mod.mak:62: bc-tool/stamp/.stamp.mod-resize] Error 1
                        I have attached the DTB file (extracted from DTB.gz, then re-zipped to be able to upload as an attachment) associated with the slimbox rom. I tried to decompile the extracted DTB file directly using dtc command, but it doesn't work.
                        Please help!
                        DTB_TX3.zip

                        Comment

                          #102
                          thanghn90
                          Is secure boot activated? Please show the contents of the image.cfg file

                          EDIT:
                          Code:
                          bumerc@bumerc-linux-server:/SSD2/afck-test$ make mod-resize
mkdir -p "bc-tool/stamp"
cd bc-tool/ && ./part_resize
dtb offsets:
2048
79872
157696
245760

extract multi-dtb...

1+0 Datensätze ein
1+0 Datensätze aus
79872 Bytes (80 kB, 78 KiB) kopiert, 0,000554872 s, 144 MB/s
1+0 Datensätze ein
1+0 Datensätze aus
79872 Bytes (80 kB, 78 KiB) kopiert, 0,000357297 s, 224 MB/s
38+0 Datensätze ein
38+0 Datensätze aus
77824 Bytes (78 kB, 76 KiB) kopiert, 0,000728422 s, 107 MB/s
1+0 Datensätze ein
1+0 Datensätze aus
157696 Bytes (158 kB, 154 KiB) kopiert, 0,00100065 s, 158 MB/s
1+0 Datensätze ein
1+0 Datensätze aus
157696 Bytes (158 kB, 154 KiB) kopiert, 0,000511083 s, 309 MB/s
76+0 Datensätze ein
76+0 Datensätze aus
155648 Bytes (156 kB, 152 KiB) kopiert, 0,00116596 s, 133 MB/s
1+0 Datensätze ein
1+0 Datensätze aus
245760 Bytes (246 kB, 240 KiB) kopiert, 0,00135236 s, 182 MB/s
0+1 Datensätze ein
0+1 Datensätze aus
88064 Bytes (88 kB, 86 KiB) kopiert, 0,000530289 s, 166 MB/s
119+0 Datensätze ein
119+0 Datensätze aus
243712 Bytes (244 kB, 238 KiB) kopiert, 0,00177692 s, 137 MB/s

******************************************
* Welcome to the selection menu! *
* Change your Android 9 partition size *
******************************************
(1) change ODM size
(2) change PRODUCT size
(3) change VENDOR size
(4) change SYSTEM size

chose partition number: 4

Current odm partition size:
0x8000000
Current product partition size:
0x8000000
Current vendor partition size:
0x14000000
Current system partition size:
0x50000000

enter system size in hex: 6c000000

system size changed to 1811939328 byte

cleanup...
DTB combiner:
Input directory: './'
Output file: 'DTB'
Found file: 245760.dtb ... chipset: sm1, platform: ac213, rev: 4g
Found file: 157696.dtb ... chipset: sm1, platform: ac213, rev: 2g
Found file: 2048.dtb ... chipset: g12a, platform: u212, rev: 2g
Found file: 79872.dtb ... chipset: g12a, platform: u212, rev: 4g
=> Found 4 unique DTB(s)

Generating master DTB... completed
replace old dtb...
rm out/amlogic/device/1-2g/img-unpack/_aml_dtb.PARTITION
cp bc-tool/DTB out/amlogic/device/1-2g/img-unpack/_aml_dtb.PARTITION && sync
touch "bc-tool/stamp/.stamp.mod-resize"
                          Your dtb will be correctly decompiled and processed.
                          What is the output on file command, with compressed DTB?
                          Code:
                          file bc-tool/DTB
                          is AWK installed? Post the command output
                          Code:
                          which awk
                          Code:
                          awk --version
                          Last edited by bumerc; 08 April 2021, 11:09.

                          Comment

                            #103
                            bumerc for some reason, I could not see your reply to my post in freaktab. I'm contacting the site admin to see what the issue is.
                            Anyway, here is the image.cfg file you asked for. There are several image.cfg in ~/afck, but I think you mean the one in ~/afck/out/amlogic/device/1-2g/img-unpack/
                            image_cfg.zip
                            How do I know if secure boot is activated?
                            Attached Files
                            Last edited by thanghn90; 08 April 2021, 15:32.

                            Comment

                              #104
                              Originally posted by thanghn90 View Post
                              ...
                              How do I know if secure boot is activated?
                              If extracted IMG files contain an "ENC" suffix.
                              You can also see it in the image.cfg file. In your case it is an ordinary IMG unencrypted. Your main problem is AWK, which does not appear to be working properly or not installed on your PC. Please answer my questions about this above

                              Comment

                                #105
                                bumerc : found the culprit: it was because I'm using Ubuntu 20.04.1 LTS, and the default awk is pointing to mawk, not gawk (GNU awk). A quick googling on the "line 2" error of awk reveals that I need to install gawk. So I typed:
                                sudo apt install gawk
                                And since then, I was able to extract the DTB and resize the partition.

                                By the way, I was also having some trouble installing
                                android-tools-fsutils
                                Instead, apt suggests me to install the followings two packages, and I followed it:
                                android-sdk-libsparse-utils android-sdk-ext4-utils
                                So far, no problem (aside from the awk, which is not related to the above package).

                                Please update the first post for people with the latest Ubuntu focal release. Thanks!

                                Comment

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