How To Dump L3 CDM From Android Device's (ONLY Talk About Dumping L3 CDMS)

[amb3r]

Who cares about L3, it's like boasting about breaking CSS keys for DVD. Childish.
Dump L1 then we'll talk. Otherwise you're not impressing me.

This thread literally is titled "How To Dump L3 CDM From Android Device's (ONLY Talk About Dumping L3 CDMS)". What might be easy for you might not have been for the OP and other users reading this. This whole thread and the others are helping others, not about impressing others.

+1

[EatThis]

Who cares about L3, it's like boasting about breaking CSS keys for DVD. Childish.
Dump L1 then we'll talk. Otherwise you're not impressing me.

How ironic, talking about being childish. You need to calm down champ. Nobody is going to do the research and spend the time it may require, just to impress you. In a place where %99.99 of the knowledge shared is relying on other people's work, I think you may be quite lost.

[codehound]

@tuskacz

Yea lets talk about 'dumping' L1s on a public forum....

Perhaps you would like to start a new thread and tell us how far you have got ? And we'll just add the finishing touches.

[darkw4v3]

I'm gonna go out on a limb and say he has no clue where to start.

[naim2007]

@tuskacz

Yea lets talk about 'dumping' L1s on a public forum....

Perhaps you would like to start a new thread and tell us how far you have got ? And we'll just add the finishing touches.

That's really what impressive me man

@tuskacz

My be your are the witcher guy who kills monsters after all.

Who knows, try your magic to dumps some L1 CDM for us...

[laynoto]

Today I've succeeded to dump L3 CDM from my old phone. I tried many times and couldn't succeeded last few days. Today uninstall all python versions and installed version 3.9 with these modifications:


[Attachment 62981 - Click to enlarge]


[Attachment 62982 - Click to enlarge]


[Attachment 62983 - Click to enlarge]

Installed to my phone Frida-Server from Play Store (https://play.google.com/store/apps/details?id=me.shingle.fridaserver&hl=tr&gl=US) and started.


PS: I wanted to share this experiences for noobs like me.

Who cares about L3, it's like boasting about breaking CSS keys for DVD. Childish.
Dump L1 then we'll talk. Otherwise you're not impressing me.

No comment. Other forum members gave to you what you reserve.

[Fred122]

Disregard

[k2000]

Today I've succeeded to dump L3 CDM from my old phone. I tried many times and couldn't succeeded last few days. Today uninstall all python versions and installed version 3.9 with these modifications:


[Attachment 62981 - Click to enlarge]


[Attachment 62982 - Click to enlarge]


[Attachment 62983 - Click to enlarge]

Installed to my phone Frida-Server from Play Store (https://play.google.com/store/apps/details?id=me.shingle.fridaserver&hl=tr&gl=US) and started.


PS: I wanted to share these experiences for noobs like me.

I have an old samsung s5 neo I would like to extract the L3 key but nothing works.
python 3.9.9 is well installed and also root magisk and frida.
when i run dump_keys.py it doesn't detect my samsung.

[laynoto]

Today I've succeeded to dump L3 CDM from my old phone. I tried many times and couldn't succeeded last few days. Today uninstall all python versions and installed version 3.9 with these modifications:


[Attachment 62981 - Click to enlarge]


[Attachment 62982 - Click to enlarge]


[Attachment 62983 - Click to enlarge]

Installed to my phone Frida-Server from Play Store (https://play.google.com/store/apps/details?id=me.shingle.fridaserver&hl=tr&gl=US) and started.


PS: I wanted to share these experiences for noobs like me.

I have an old samsung s5 neo I would like to extract the L3 key but nothing works.
python 3.9.9 is well installed and also root magisk and frida.
when i run dump_keys.py it doesn't detect my samsung.

Try adb Device list command before this. Maybe your usb drivers missing or there's problem with your cable.

[filipino]

Do you recommend rooting a new phone? or is it better one that is unused?

[amb3r]

Do you recommend rooting a new phone? or is it better one that is unused?

preferably phones with android 7 -9, I did on samsungach with adnroid 7

[filipino]

Do you recommend rooting a new phone? or is it better one that is unused?

preferably phones with android 7 -9, I did on samsungach with adnroid 7

Will there be any risk, is the smartphone new?

[amb3r]

probably so. you really don't have your old phone these days? I had a few models for 10 years

[filipino]

probably so. you really don't have your old phone these days? I had a few models for 10 years

Thanks for your advice, I'll check what I have out there

[amb3r]

I was able to do L3 on samsung from android 7.0 and 8.0, one phone for custom rom from 5.1.1 to 7.0

[k2000]

Today I've succeeded to dump L3 CDM from my old phone. I tried many times and couldn't succeeded last few days. Today uninstall all python versions and installed version 3.9 with these modifications:


[Attachment 62981 - Click to enlarge]


[Attachment 62982 - Click to enlarge]


[Attachment 62983 - Click to enlarge]

Installed to my phone Frida-Server from Play Store (https://play.google.com/store/apps/details?id=me.shingle.fridaserver&hl=tr&gl=US) and started.


PS: I wanted to share these experiences for noobs like me.

I have an old samsung s5 neo I would like to extract the L3 key but nothing works.
python 3.9.9 is well installed and also root magisk and frida.
when i run dump_keys.py it doesn't detect my samsung.

Try adb Device list command before this. Maybe your usb drivers missing or there's problem with your cable.

Thank you my this command via Windows or on Samsung?. More precision please

[zeosle]

Just managed to get the CDM dumped via phone. Could someone kindly assist me with working downloading python scripts for netflix, amazon and disney+. Kindly. You can pm or just here. Thanks.

[Sorenb]

Just managed to get the CDM dumped via phone. Could someone kindly assist me with working downloading python scripts for netflix, amazon and disney+. Kindly. You can pm or just here. Thanks.

Yeah, cause bypassing Subscription services is certainly not against the rules of the site.

[codehound]

Yeah, cause bypassing Subscription services is certainly not against the rules of the site.

Yes you will get thread banned for discussing sub sites, but the Mods have no issue with you discussing downloading from Youtube. Nonsensical and hypocritical.

What's the difference between a copyright sub service OTT vendor and a youtube video ? The copyright of the youtube video is still owned by someone....

Maybe getting backhanders from custom yt downloading app devps ?

One of the largest threads on this forum is youtube downloading related.

And circumventing widevine is ok to discuss too.

[Kaba]

for one thing, i have a question. I get 2 files. This file works on most cases. But it is possible to Dump a 3rd file (vmp_blob) ?

[Sorenb]

Yeah, cause bypassing Subscription services is certainly not against the rules of the site.

Yes you will get thread banned for discussing sub sites, but the Mods have no issue with you discussing downloading from Youtube. Nonsensical and hypocritical.

What's the difference between a copyright sub service OTT vendor and a youtube video ? The copyright of the youtube video is still owned by someone....

Maybe getting backhanders from custom yt downloading app devps ?

One of the largest threads on this forum is youtube downloading related.

And circumventing widevine is ok to discuss too.

That may all be true, but noticing this https://forum.videohelp.com/threads/404260-Amazon-4K-WEB-DL-Script-help-needed#post2642968 would put things in a different perspective.

[varwffoc]

There are no errors at all, it just creates a license_request.bin, but no other folders or files. Android version: 10, OEM Crypto API version: 15. https://imgur.com/tCVc0zS

[codehound]

There are no errors at all, it just creates a license_request.bin, but no other folders or files. Android version: 10, OEM Crypto API version: 15. https://imgur.com/tCVc0zS

Needs to be android v7 or v8. v9 is do-able but not easy for a first timer. I dont personally know anyone who has done v10 (but I suppose may be possible.)

oemcrypto needs to be v13 or less

Have you not read back thru the thread ?

dont use a device you cant afford to brick.

[phucdemon]

samsung J2 dump L3 CDM ??

[amb3r]

samsung J2 dump L3 CDM ??

flash to android 7.0

[darkw4v3]

There are no errors at all, it just creates a license_request.bin, but no other folders or files. Android version: 10, OEM Crypto API version: 15. https://imgur.com/tCVc0zS

Needs to be android v7 or v8. v9 is do-able but not easy for a first timer. I dont personally know anyone who has done v10 (but I suppose may be possible.)

oemcrypto needs to be v13 or less

Have you not read back thru the thread ?

dont use a device you cant afford to brick.

Android 10 with oemcrypto 15 works fine. At least it has for me, multiple times.

[varwffoc]

Tried with another phone with oemcrypto version 13 and android 9, only got key_boxes .json and .bin, what is missing to get the private keys?

[codehound]

Android 10 with oemcrypto 15 works fine. At least it has for me, multiple times.

Well done (multiple times)

[[ss]vegeta]

what is missing to get the private keys?

Editing the known dynamic functions in script.js

[varwffoc]

what is missing to get the private keys?

Editing the known dynamic functions in script.js

Do you know how to find the dynamic function?