Odin not responding

Samsung Galaxy S8, S8+ and also Galaxy Keep in mind 8 start getting the Android 8.0 Oreo upday through Samsung Experience 9.0 UI. Other Galaxy tools, such as Galaxy S7 and S7 edge will additionally acquire the Oreo update in the coming months. As usual, Oreo firmware is also easily accessible for downfill for hand-operated installation using Odin (Samsung firmware flashing tool). Unfortunately, you cannot straight flash the Oreo firmware manually on Galaxy Phone, as Odin stops responding as soon as flashing the firmware.

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Here is why Odin stops responding when flashing Oreo firmware manually on your Galaxy phone and possible solution to fix it. With Android Oreo upday, Samsung has actually likewise made alters to the file compression strategy for firmware papers, due to which Odin stops responding while begin flashing.


Thanks to the developer community, tright here is a workaround to resolve it. The concern was first discovered by an XDA senior member murtaza02. The Android Oreo firmware files for Samsung Galaxy S8/S8+ has actually an ‘.lz4’ extension, which is new. As the current version of Odin cannot check out this brand-new.lz4 file extension, it stops installing the file on your tool.

Murtaza02 has actually likewise provided an approach to deal with this worry. The technique is pretty easy if you understand your firmware files. All you have to unfill the firmware and repack it to an archive that Odin can check out. Below is how it is.


– Samsung Oreo firmware (additionally dubbed CRAP ROM) for your gadget (You can usage SamFirm tool or various other sources to uncover ROM for your device)

– A Windows PC

– Comsy’s modified Odin (download)

– Modded variation of 7zip which have the right to extract .lz4 archives (downfill 32bit/64bit)

How to Fix Oreo Firmware Installation Issue

Disclaimer: Follow the instruction at your very own hazard. We will certainly not be liable if any type of damages occurs to your gadget and/or its components. It is recommended for technically talented customers only.

1. Install modified 7zip archive on your Windows PC.

2. Unzip the downloaded firmware file. You will gain the following 5 files: AP, BL, CP, CSC_OXM, and HOME_CSC_OXM. All of these papers will have a .tar.md5 expansion.

3. Remove the .md5 part from all records by renaming them (you’ll obtain .tar files), so they have the right to be opened in 7Zip.

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4. Now, unzip all .tar documents utilizing 7zip (right click file and also pick extract file).

Note: Unzipping AP.tar file will certainly gain a folder named metadata and also inside it you will certainly see adhering to files: userdata.img.lz4, system.img.lz4, recoincredibly.img, boot.img.lz4. Unzip each .lz4 records utilizing 7zip. Once done, remove all .lz4 documents from the unzipped AP folder.

5. Repeat the very same measures for the BL, CP, and also CSC_OXM or HOME_CSC_OXM.

Note that, you execute not must flash both CSC_OXM and HOME_CSC_OXM documents. If you use CSC_OXM, it will certainly wipe interior storage, the various other will not.

6. Grab the original file names for each file you extracted earlier, copy and paste them right into Notepad. For example, they will be prefer this:AP_G955FXXU1CRAP_CL12993656_QB16754780_REV00_user_low_ship_meta.tarBL_G955FXXU1CRAP_CL12993656_QB16754780_REV00_user_low_ship.tarCP_G955FXXU1CRAP_CP8821296_CL12993656_QB16754780_REV00_user_low_ship.tarCSC_OXM_G955FOXM1CRAP_CL12993656_QB16754780_REV00_user_low_ship.tar

7. Now, pick all the files you extracted for AP (consisting of the meta-information folder), right click, scroll down to the ‘7Zip Standard’ menu aget and click ‘Add to Archive’.

8. Now, copy and paste the file name (you saved on Notepad) for whichever file you’re creating an archive for, AP, BL, CP or CSC, make sure archive format is collection to .tar and also leave every little thing else default and also hit ‘OK’ at the bottom of the home window.

9. Once this is done, you have to have actually 4 .tar papers ready to be flamelted. Run Prince Comsy’s Odin and include each file to its respective area.

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10. Connect your tool in Downpack Mode, press Start, and also wait for the flash to be completed. When you watch ‘PASS’ in Odin, your device will certainly reboot instantly.