Extract nothing from iOS 14 arm64 cache file

[YiYiZheng]

Describe the bug Extract nothing from iOS 14 arm64 cache file

To Reproduce

1. iOS version 14.2
2. DYLD target device and identifier iPhone SE iPhone8,4
3. Terminal command to reproduce: dyldex_all dyld_shared_cache_arm64

Additional context Log:

• |# | 0 Elapsed Time: 0:00:00

----- Summary -----

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[arandomdev]

Hmm, that's weird, it seems to work for me. Are you on the latest version, 2.0.3?

[YiYiZheng]

Hmm, that's weird, it seems to work for me. Are you on the latest version, 2.0.3?

YES, it's 2.0.3. And I get the cache file from

Can you try my cache file? I could send it to you by email

[arandomdev]

Sure, you can zip it and send it to haow6449@gmail.com. If it's too big, you can give me a download link.

[YiYiZheng]

Already send an email to you, Thx

[arandomdev]

Okay I got your file. It seems that the file is broken or not a cache. On a normal cache, there should be a magic at the beginning, but your cache doesn't have it. For example,

I don't know how you get your file, but in regards to DyldExtractor, I might add a check for the magic.

[YiYiZheng]

Okay I got your file. It seems that the file is broken or not a cache. On a normal cache, there should be a magic at the beginning, but your cache doesn't have it. For example,

I don't know how you get your file, but in regards to DyldExtractor, I might add a check for the magic.

I got from this directory by iFunBox

[arandomdev]

Can you use scp to copy it from the device? I usually download the ipsw and get it from there.

[YiYiZheng]

Can you use scp to copy it from the device? I usually download the ipsw and get it from there.

Solved! It works by using scp. Thx!

[arandomdev]

I'll close this issue now that I added a check with 78b56ea.