cstrouse/lg-ultrafine-4k-and-5k-monitor-firmware.md

Last active November 2, 2024 21:15

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Firmware downloads and zip encryption passwords for LG Ultrafine 4k and 5k displays

Raw

lg-ultrafine-4k-and-5k-monitor-firmware.md

https://lmu.lge.com/ExternalService/lgscreenmanager/mac/FW/22MD4KA_MP7/FWLatestVersion.txt https://lmu.lge.com/ExternalService/lgscreenmanager/mac/FW/27MD5KA_MP4/FWLatestVersion.txt https://lmu.lge.com/ExternalService/lgscreenmanager/mac/FW/27MD5KL_TBT_PD/FWLatestVersion.txt https://lmu.lge.com/ExternalService/lgscreenmanager/mac/FW/24MD4KL_TBT_PD/FWLatestVersion.txt

https://lmu.lge.com/ExternalService/lgscreenmanager/mac/FW/22MD4KA_MP7/ https://lmu.lge.com/ExternalService/lgscreenmanager/mac/FW/27MD5KA_MP4/ https://lmu.lge.com/ExternalService/lgscreenmanager/mac/FW/27MD5KL_TBT_PD/ https://lmu.lge.com/ExternalService/lgscreenmanager/mac/FW/24MD4KL_TBT_PD/

The zip passwords were quickly found using the strings command. The password for each model consists of the model name followed by !LGahslxjqlalfqjsgh!@#:

22MD4KA!LGahslxjqlalfqjsgh!@#
24MD4KL!LGahslxjqlalfqjsgh!@#
27MD5KB!LGahslxjqlalfqjsgh!@#
27MD5KL!LGahslxjqlalfqjsgh!@#

vd12 commented Sep 27, 2024

I have been searching for these updates for some time. Do you have a working link to: MODEL_27MD5KL_SV3.14_CV2.23_HV5250_NV4.15_AV0.3_TV43,6.59_20230519.zip ? Thanks!

try: https://lmu.lge.com/ExternalService/lgscreenmanager/mac/FW/27MD5KL_TBT_PD/MODEL_27MD5KL_SV3.14_CV2.23_HV5250_NV4.15_AV0.3_TV43,6.59_20230519.zip

Any chance to get MODEL_27MD5KL_SV3.04.... or MODEL_27MD5KL_SV3.10 firmware?

Author

cstrouse commented Oct 4, 2024

I've only found v3.04 and v3.10 for the 27MD5KA so far:

I'll see if I can brute force the path with ffuf or something for the 27MD5KL variant.

vd12 commented Oct 4, 2024

That would be great. I really appreciate your help.

AdamVanL commented Oct 6, 2024

I have tried downloading these but it says they need a password. I have LG5k Ultrafine. Ever since ive updated to sonoma 14.7 it doesnt work. still works on all macbooks with Monterey

Author

cstrouse commented Oct 8, 2024 via email

The passwords in the gist should still work. If they don’t, run the strings command on the zip file from your terminal and free for your model number for the password. *Casey Strouse* Cloud/Linux Specialist e: ***@***.*** | c: 480.410.1977

…

On Sat, Oct 5, 2024 at 5:18 PM AdamVanL ***@***.***> wrote: ***@***.**** commented on this gist. ------------------------------ I have tried downloading these but it says they need a password. I have LG5k Ultrafine. Ever since ive updated to sonoma 14.7 it doesnt work. still works on all macbooks with Monterey — Reply to this email directly, view it on GitHub <https://gist.github.com/cstrouse/73c9f1ff6b234457a856bd4bcb5b9617#gistcomment-5220631> or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAGPJFFIKC4NNXEO4RCV4J3Z2B6TXBFKMF2HI4TJMJ2XIZLTSKBKK5TBNR2WLJDUOJ2WLJDOMFWWLO3UNBZGKYLEL5YGC4TUNFRWS4DBNZ2F6YLDORUXM2LUPGBKK5TBNR2WLJDHNFZXJJDOMFWWLK3UNBZGKYLEL52HS4DFVRZXKYTKMVRXIX3UPFYGLK2HNFZXIQ3PNVWWK3TUUZ2G64DJMNZZDAVEOR4XAZNEM5UXG5FFOZQWY5LFVEYTCNJRGUZTONBTU52HE2LHM5SXFJTDOJSWC5DF> . You are receiving this email because you authored the thread. Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub> .

vd12 commented Nov 2, 2024

Is there any way to upload firmware from one 27MD5KL and download it to another 27MD5KL?