Kestrel LiNK (Legacy) app not working? crashes or has problems?

Kestrel LiNK (Legacy) Status

Kestrel LiNK Legacy edition is compatible with Drop and 5000 series devices with
the following firmware: K5 1.43 or earlier Drop 1.

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Common Kestrel LiNK (Legacy) Problems & Solutions. Troubleshooting Guide

Complete guide to troubleshoot Kestrel LiNK (Legacy) app on iOS and Android devices. Solve all Kestrel LiNK (Legacy) app problems, errors, connection issues, installation problems and crashes.

Table of Contents:

Kestrel LiNK (Legacy) iPhone Issues and Solutions

Kestrel LiNK (Legacy) iOS app crashes, not working, errors
Kestrel LiNK (Legacy) iOS app network issues
Kestrel LiNK (Legacy) on iOS has black/white screen

Kestrel LiNK (Legacy) Android App Issues and Solutions

Kestrel LiNK (Legacy) has errors/crashing/not working
Kestrel LiNK (Legacy) server network connectivity issues
Kestrel LiNK (Legacy) has black screen

Kestrel LiNK (Legacy) iPhone Issues and Solutions

Here are some helpful workarounds that should work whenever Kestrel LiNK (Legacy) app keeps crashing or doesn't work as expected on your iPhone 14, 13,12,10,8,7,6, SE,XS,XR.

How to fix Kestrel LiNK (Legacy) app crashes or not working on Iphone (iOS):

Close and restart the Kestrel LiNK (Legacy) app on iPhone
Update Kestrel LiNK (Legacy) app to the Latest Version for iOS
Uninstall and reinstall Kestrel LiNK (Legacy) iPhone app
Update your iPhone to the latest iOS version

Fix Kestrel LiNK (Legacy) on iPhone unable to connect to server/internet connection issues::

To resolve Kestrel LiNK (Legacy) network issues, Reset phone network settings:
1. On iphone, Goto "Settings" » "General" » "Reset" » "Reset Network Settings".
2. Enter your device passcode. Then confirm "Reset Network Settings".

Turn off your VPN:
1. Goto "Settings" » "General" » "VPN".

Fix Kestrel LiNK (Legacy) black/white screen (blank screen) on iPhone:

Follow the Kestrel LiNK (Legacy) iOS app troubleshooting guide Here →

Kestrel LiNK (Legacy) Android App Issues and Solutions

Fix Kestrel LiNK (Legacy) not working on Android, crashes, errors or is unresponsive:

Follow these steps to resolve intermittent Kestrel LiNK (Legacy) app issues:

Force Stop the Kestrel LiNK (Legacy) App
1. On android, goto "Settings" » click Kestrel LiNK (Legacy) app. » click "Force Stop".

Update Kestrel LiNK (Legacy) to the latest version on PlayStore

Clear Kestrel LiNK (Legacy) App Cache and Data:
1. On your device, goto "Settings" » click "Apps" » select "Kestrel LiNK (Legacy) app" » click "Storage" » click "Clear Data" option. This Clears both data and cache.
2. Relaunch Kestrel LiNK (Legacy).

Fix Kestrel LiNK (Legacy) unable to contact server/ Kestrel LiNK (Legacy) internet connection errors on Android:

This issue is usually caused by your network. Here is how to fix:

On android, goto "Settings" » "Apps" or "Manage Apps" tab.
Click Kestrel LiNK (Legacy) » "Force Stop".
Next, goto "Storage" » "Clear Data".
Again, got Kestrel LiNK (Legacy) » "Mobile Data" » "Allow Background Data Usage".
Go back to "Settings" » "Connections" » "Mobile Network" » "Network Mode".
Now, put your network on 4G e.g. LTE/3G/2G (auto connect)
Relaunch Kestrel LiNK (Legacy) on android.

Solve Kestrel LiNK (Legacy) black/white screens issue on Android:

Follow the Kestrel LiNK (Legacy) android app crash troubleshooting guide Here →

Contact Support

Some issues cannot be easily resolved through online tutorials or self help. So we made it easy to get in contact with the support team at Nielsen-Kellerman Co., developers of Kestrel LiNK (Legacy).

95% Contact Match

Developer: Nielsen-Kellerman

E-Mail: [email protected]

Website: Visit Kestrel LiNK (Legacy) Website

72.73% Contact Match

Developer: Nielsen-Kellerman

E-Mail: [email protected]

Website: Visit Nielsen-Kellerman Website