Published by Nick Software

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Why should I report an Issue with JaDX - Decompiler?

  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
  2. Pulling issues faced by users like you is a good way to draw attention of Nick Software to your problem using the strength of crowds.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.

JaDX Customer Insights

1. It does have to be writen in a vag... wait java... which can do anything... ahh the freedom of java... except manage memory correctly :/ anyways, you can't tell how much free memory a system has in a vaj, but you might be able to chain a few lines of code out, to ease the memory consuption, and trick the a vaj runtime garbage, garbage collector (not a typo :p) into freeing some memory for the next operation.

2. it is not.said it's decompiling for a few minutes, phone temp rised like hell and then the app crashedit starts ok then hangs and eventually crashessometimes it doesn't workIt couldn't decompiled class files :/bla bla hang my deviceoom while decompileAs some have said already, tends to run out of memory on medium sized tasks.

3. I don't need android.*, or other Android or Java libs decompiled, just the app specific classes.does what is says... but seems to run out of memory on a 11mb dex file with v7 and v13 support.

4. cannot browse my device for file and crashes everytime i try to access parent or root folder (aka ”/” or ”../").jadx is the best apk decompiler but this is not a good adaptation of it for android.

5. This likely would improve if there was an option to select classes to be decompiled and/or excluded from compilation.

Steps to Troubleshoot & Fix JaDX Issues

1. Fix JaDX Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart JaDX: Restarting the app will resolve most errors.
  2. Update the JaDX App. Here is how:
    1. On Android goto PlayStore » Search for "JaDX" » Open JaDX - Decompiler » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for JaDX » click "UPDATE".
  3. Clear JaDX - Decompiler app cache: Clearing cached data will force your app to retrieve the latest data directly from JaDX servers.
    1. On Android, goto Settings » Apps » Select "JaDX - Decompiler" » click Storage » click "Clear Cache".
  4. Check JaDX app permissions. If any of these permissions required to use your device's features are disenabled, JaDX might not work.
  5. Uninstall and reinstall JaDX. If nothing else has worked, completely uninstall JaDX then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing JaDX not working


2. Fix JaDX Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make JaDX be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to JaDX not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, JaDX may not be able to connect to the Internet when running in the background.

Reported Issues