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I am actually trying to debug all the traffic going in and out on my phone. I am using Fiddler on my PC, and ProxyDroid on my phone to do this. HTTP traffic works fine. I am able to decrypt it completely. However, with HTTPS traffic, all I get is "Tunnel to : ". Any idea how do I decrypt the traffic going through the HTTPS route?

I installed the FiddlerRoot.cer on my phone through the default browser. Still no luck on decrypting the HTTPS traffic.

P.S : I am talking about traffic from apps, and not through the browser. My Phone is running ICS and is rooted.

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Humm... I always thought the "S" in "HTTPS" stands for "secure". So the idea behind that is that you should not be able to easily decrypt it -- it is encrypted for good reason. – Izzy Feb 11 '13 at 14:23
HTTPS is for protecting against a man in the middle attack... which is what it sounds like you're trying to do. See: and… and… etc – Bryan Denny Feb 11 '13 at 15:00
Yes, I am exactly trying to do that. Using Fiddler, we can decrypt the HTTPS traffic. Read here --> . Its easy to do this for browsers on the pc or phones etc. But I am trying to accomplish this for an App on my phone. – Ubaid Feb 12 '13 at 7:43
if the application is using custom trusted server certeficates , then no , you have to decompile the apk , crack it (disable that custom trust) then recompile it .. if the source is smali , search for "SecureRandom" on all smali files whene u find that word , u will find ur friend :D – K3rnel31 Dec 3 '15 at 16:33

I ran into the same issue. First - make sure you have it all set up correctly on Fiddler on your PC:

  1. Goto Tools-->Fiddler Options-->HTTPS and make sure the first 3 check boxes are checked.
  2. Click "Export Root Certificate to Desktop" and copy the cert file from your desktop to your device/SD card
  3. In your device, goto setting-> security -> Credential Storage-> Install from SD Card , and install your certificate.

That's it. worked for me :)

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Not sure why it didn't work for me, but after another try I installed the fiddler root cert from Fiddle Echo Service page ipv4.fiddler:8888 (as described in docs…) and HTTPS traffic is decoded OK – Mixaz Mar 15 at 17:10

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