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

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!@#

Thank you for finding these. Do you know how these can be applied to the displays? And does anyone know the right identifier for the LG 27MD5KLP-B.

https://lmu.lge.com/ExternalService/lgscreenmanager/mac/FW/24MD4KL_TBT_PD/MODEL_24MD4KL_SV3.00_HV5249_NV4.13_AV0.3_TV39,6.59_20190710.zip This is 24MD4KL

24MD4KL update fail ，display like this

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?

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

• https://lmu.lge.com/ExternalService/lgscreenmanager/mac/FW/27MD5KA_MP4/MODEL_27MD5KA_SV3.04_CV1.13_HV5237_NV3.04_AV0.1e_20170705.zip
• https://lmu.lge.com/ExternalService/lgscreenmanager/mac/FW/27MD5KA_MP4/MODEL_27MD5KA_SV3.10_CV1.13_HV5237_NV3.05_AV0.1e_20230515.zip

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

That would be great. I really appreciate your help.

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

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> .

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