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Why should I report an Issue with NetPatch Firewall?

  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 NetPatch Lab 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.
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About NetPatch Firewall

1. With the firewall App, reduce your data usage, save your battery, protect your privacy, take back the better Android life you deserve. ✔ View all network logs, (include access type, IP, hostname, activity time, duration time, sending and receiving data size).

2. You can block Any network access based App, Hostname and IP using the no root firewall.

3. It supports custom rules fully, proxy, the only network firewall supports these features.

4. NetPatch Firewall is an advanced Android network firewall WITHOUT ROOT.

5. NetPatch Firewall does not have any built-in rules, you need to create your own rules or subscribe from network.

NetPatch Firewall Customer Insights

1. Suggestion - maybe have an option to disable logging (developer note: do this by coding a completly separate no logging mode that doesn't check logging setting on every network intercept) Another nice to have feature would be the option of actually having it function as a vpn too (use open vpn.you don't need to provide servers - some third party services allow custom clients to connect)Well so far so good, i have been dealing with a remote hacker for sometime, now and with this app, i thinkn i have put a stop to his remote access! I will know for sure in a couple of days, we shall see! So far i give 5 stars, subject to change, as days accumulate, it continues to work then 5 stars stay! It fails me, then i will remark accordingly.Great app when you know how to deal with firewalls and firewall rules.

2. And it is the VPN cos when I disable it I can download anything in only a few seconds, unfortunately the Dev has made it so that in order to use the firewall , u have to use their sh**try a*s VPN , Ive never had this problem from any other VPN service I CAN'T RECOMMEND THIS APP TO ANYONE NOT EVEN MY WORST ENEMY !!! I don't need aheadache thank you very much!!! I have the latest version.Overall, not too shabby However... As some other reviews have noticed, there is a performance hit.

3. Last update of app was in 2020.It''s great but it's require premium to get full access also the vpn logs connection does anyone know about 1.1.1.1:853 i know it may sound like i'm an idiot it's a dns over lookup but i check that my is no device app or anything and my packet are sending to that particular protocol dns and port.

4. Not good.to be honest, this could be amazing, and in most way it is - but I have no choice but to rate it a 1 star, given that since I first downloaded it and started using it, it has been promising ipv6 support, and still not there and no indication it is coming soon as was told it was.

5. Are you still maintaing this app? Needs updating to support Android 9.I have rated it 5 🌟 cause it has been helpful all long.

6. My phone is rooted so i have to run on firewalls i liked you app now i have been using it over 2 years but it's disappointing me.

7. BUT: This app switches itself off at restart of the phone, unless you also activate their built-in VPN service (Other settings ->Enable when device starts ->VPN).

8. The questions arises: who monitors my private data flowing through it ?? The app should start without the need of activating an arbitrary VPN (that even doesnt seem to work properly).

9. Kindly help.got new tablet with android Q system , old firewall stop working.

10. I like it cause it shows up address of where apps are connecting to & can block or allow like my old firewall did.

11. I had to turn off the firewall in order for it to communicate even though I had it allowed in the settings.

Steps to Troubleshoot & Fix NetPatch Firewall Issues

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


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


2. Fix NetPatch Firewall Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make NetPatch Firewall 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 NetPatch Firewall not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, NetPatch Firewall may not be able to connect to the Internet when running in the background.

Reported Issues