Can you by any chance send me the boot-image, stock, patched, tared ?
Or do you have the possibility to untar the image (or create just the boot.img) and use a "real" gnu-tar (preferred on linux).
Or give me the exact firmware, so I can try to create the image and tar it with the tar on my Fedora system ?
When doing the (internal) beta-tests I had the same issue, because of incorrect tar-headers (gnu-tar does not care about it). That should be fixed in MagiskManager, but Odin seems to be extremely nitpicking about the tar-header.
It might also be a problem with signed (or better not signed) bot-image, but I guess this would lead to another error.
I'm having the same problem. Or similar at least. I downloaded the stock firmware for my Samsung galaxy J7 Sky pro, SM-S727VL. There are two varients of this, with two different firmware packages available for download as seen in this link:
https://updato.com/firmware-archive-select-model?q=S727VL&exact=1
I checked the baseband version of my phone in developer options and matched up the number: S727VLUDU1AQB5
Downloaded the correct one to my windows box and used 7zip to unpack it. I Found the 5 .tar.md5 files and found the boot.img in the AP file. I extracted my boot.img file and then transferred it to the phone via the USB cable that came with it. I changed the setting in Magisk to create an odin-flashable image. I used Magisk manager to patch the file, which it did. I then moved the patched_boot.img.tar back to my computer using the same USB cable.
I flipped the OEM UNLOCK to unlock.
I fired up the most recent version of Odin (I already have the samsung drivers installed). Odin3_v3.12.3 I right-clicked and selected "Run as Administrator" just in case.
Turned off my anti-virus protection.
I put the phone in download mode.
Phone displays
FRP LOCK: OFF
SECURE DOWNLOAD : ENABLE
QUALCOMM SECUREBOOT: ENABLE
(some other stuff that looks pretty normal)
Connect to the USB cable and ODIN finds the phone. (Added!!)
Selected the Patched_boot.Img file in the AP box and click Start.
I get this as a response:
<ID:0/005> Added!!
<ID:0/005> Odin engine v(ID:3.1203)..
<ID:0/005> File analysis..
<ID:0/005> SetupConnection..
<ID:0/005> Initialzation..
<ID:0/005> Get PIT for mapping..
<ID:0/005> Firmware update start..
<ID:0/005> SingleDownload.
<ID:0/005> boot.img
<ID:0/005> RQT_CLOSE !!
<ID:0/005>
<ID:0/005> Complete(Write) operation failed.
<OSM> All threads completed. (succeed 0 / failed 1)
Phone still boots normally and works fine, but obviously, the flash fails every time.
I have tried older versions of ODIN, including 1.something.
I honestly believe I have followed all the instructions to the letter and I am not successful.
Here is a download link for the PATCHED image from my dropbox:
https://www.dropbox.com/s/f60m5ek3q99dbuf/patched_boot.img.tar?dl=2
This is the UNPATCHED, stock boot.img from the factory firmware download.
https://www.dropbox.com/s/ws9q1dmpm7v7kx9/boot.img?dl=2
There is no TWRP for my phone (at this time). Any help with this Magisk method would be GREATLY appreciated.
Thank you