The situation when you click on an active hyperlink in the messenger and the screen just blinks or nothing happens is familiar to many Android users. This annoying behavior Telegram turns a useful tool into a closed ecosystem where content is inaccessible. The problem doesn't always lie with the application itself; Operating system system settings, conflicts between browsers, or outdated network protocols are often to blame. In this article, we will analyze in detail the mechanics of opening external resources and troubleshooting methods.
Sometimes the failure is temporary and is associated with an overload of the device's RAM. However, if the problem recurs regularly, it is necessary to conduct an in-depth diagnosis. We will look at both software errors of the messenger client itself and system restrictions imposed by the smartphone manufacturer or Internet provider. It is important to understand that Android has a complex default application management system that often gets confused after updates.
Default application conflict and browser choice
The most common reason why links stop responding to clicks is the lack of a clear indication to the system which application should handle web requests. Operating system Android allows the user to choose a default browser, but this setting may become confusing or incorrect. When you click on a URL, the system tries to call the handler, but does not find it or calls an application that is already closed with an error.
In the smartphone settings, you need to check the section responsible for default applications. The path may differ depending on the manufacturer's shell, but the logic remains the same. Go to Settings → Applications → Default applications. Here, find the “Browser” or “Web Application” item. If the application that you deleted is indicated there, or the value is “No”, the system simply does not know where to redirect the request.
Try to manually install the desired browser, for example Google Chrome or Yandex Browser. After making your selection, try following the link in Telegram again. If the system asks you to confirm the action (“Always use this application” or “Only once”), select the first option for stability. This will force a route for all HTTP and HTTPS requests from third-party apps.
⚠️ Attention: Some smartphone manufacturers (for example, Xiaomi or Huawei) have their own browsers that can aggressively block transitions from instant messengers for security purposes. If you chose the system browser and the links still don’t work, try installing a third-party solution from the Play Market.
Problems with the cache and data of the Telegram application
The accumulation of temporary files can lead to the internal modules of the messenger starting to work incorrectly. The cache is designed to speed up the loading of images and preview links, but if it is damaged, it becomes a slowdown. In particular, the module WebView, which is responsible for previewing content inside the chat, may freeze when trying to initiate a transition to an external browser.
Clearing the cache is a safe procedure that will not delete your correspondence or media files, as they are stored on servers or in a separate memory folder. However, clearing the app's "Data" will result in a complete factory reset and require you to re-enter your phone number. Therefore, act carefully and follow the algorithm:
- 🗑️ Go to your phone settings and find the “Applications” section.
- 📱 Find it in the list Telegram and click on it.
- ⚙️ Go to “Storage” or “Memory.”
- 🧹 Click the “Clear cache” button, but do not touch the “Clear data” button.
If simple cleaning did not help, the configuration files of the application itself may be damaged. In this case, you can try a more radical method - reinstallation. Before doing this, make sure you have two-factor authentication enabled and remember your cloud storage password if you use it. Removing and reinstalling often solves problems with broken libraries responsible for network interactions.
Before completely reinstalling Telegram, export important chats through the “Export chat history” function in the application settings so as not to lose valuable information.
The influence of DNS and private DNS settings on opening links
Modern Android versions (starting from version 9) have a “Private DNS” feature that encrypts your DNS requests. This is a great security feature, but it often conflicts with messenger servers or ISPs that block certain domains. If your ISP or corporate network does not support the protocol DoT (DNS over TLS), enabling this feature will result in domain names simply not being converted to IP addresses.
You can check this setting in the section Settings → Connection → Other connection settings → Private DNS. If the “DNS Provider Hostname” mode is selected there and some address is entered (for example, dns.google), try switching the mode to “Auto” or “Disabled”. This will force the phone to use the standard DNS servers of your mobile operator or Wi-Fi router.
| DNS Mode | Description | Impact on Telegram |
|---|---|---|
| Auto | Uses the provider's DNS | Stable operation on most networks |
| Disabled | Standard unencrypted queries | Maximum compatibility, but less privacy |
| Hostname | Encryption via DoT (for example, AdGuard) | Can block links if the server is unavailable |
A common mistake is to use public DNS servers with ad blocking (like AdGuard DNS) at the system level. Such servers may mistakenly classify some redirects within Telegram as advertising trackers and block them at the name resolution stage. If you use such services, add telegram domains to exceptions or temporarily disable the function.
How to check if DNS is blocking links?
Try opening the same link in the browser. If it opens in the browser, but not in Telegram, the problem is most likely not in DNS, but in the processing of intents inside the application. If it doesn’t open anywhere, check your network settings.
Built-in Telegram browser and intent settings
In the settings of the messenger itself there is an option that determines where to open links: in the built-in browser or in an external one. Telegram's built-in browser is useful for quick browsing, but it is less functional and more prone to crashes when loading heavy pages or scripts. Switching this setting may solve the problem if the built-in WebView module is damaged or outdated.
To change the behavior, open Telegram, go to Settings → Data and memory. Find the "Open links" section (or similar, depending on the client version). Here you can select your preferred application. If it says “In application”, change it to “External browser”. This will force Telegram to immediately transfer control of the link to the Android system, bypassing its internal handlers.
It is also worth paying attention to the component version Android System WebView. This system component is used by all applications to display web content. If it is outdated or malfunctioning, the links will not open anywhere. Go to the Google Play Market, find Android System WebView and click “Update” if such a button is active.
Switching the opening of links from an internal browser to an external one often solves the problem of freezing when navigating to a URL.
Blocks from the provider and antiviruses
Do not forget about external ones factors. Mobile operators and Internet providers can block access to certain resources at the network level. If the link leads to a site that is in the register of prohibited resources or simply arouses suspicion among the provider’s filters, the transition will be blocked silently (without an error message). In this case, changing the network (from Wi-Fi to mobile data or vice versa) will help diagnose the problem.
Antivirus software and firewalls installed on the phone can also interfere with the process. Applications like Kaspersky, Dr.Web or built-in protectors from Xiaomi may consider clicking on a link potentially dangerous and interrupt the connection. Check the event log of your antivirus - perhaps there is an entry about blocking a connection attempt on behalf of Telegram.
⚠️ Attention: If you are using corporate Wi-Fi, the network administrator may have set up a security policy that prohibits transitions from instant messengers to external resources. Try using a mobile network to check.
In addition, some links may contain redirects, which the antivirus perceives as a phishing attempt. In this case, if you are sure of the source of the link, you can temporarily disable your antivirus web protection to test the hypothesis. However, this should be done with caution and only for a short time.
☑️ Diagnostics of network blocking
Outdated version of the application and system errors
Telegram developers regularly release updates that fix compatibility bugs with new versions of Android. If you have an older version of the application installed that was not downloaded from the official store, it may not work correctly with new security protocols or system changes. Always try to update the application via Google Play or the official website.
Sometimes the problem lies not in Telegram, but in the operating system itself. Errors in the firmware, especially on custom builds or older devices, can disrupt the operation of mechanisms Intent (system calls). If nothing helps, check for system updates in the menu Settings → About phone → Software update.
As a last resort, if the problem is observed only on one specific site, perhaps the site itself is not adapted for mobile devices or uses outdated security certificates that a modern browser rejects. Try opening this link on your computer to rule out a problem on the resource side.
Why do links open only by copying to the clipboard?
This indicates that the mechanism for automatically intercepting links (Intent Filter) is broken, but the browser itself is working properly. By manually inserting a link into the address bar, you bypass the application calling system, which confirms the problem is in the “Telegram - System” link.
Can a virus block links in Telegram?
Yes, malware can spoof DNS or intercept traffic. If links do not open suddenly and everywhere, conduct a full antivirus scan of your device and check the list of installed applications for suspicious software.
What to do if links stop working after updating Android?
After major system updates, application settings are often reset to default. Go to settings and re-select your browser to open links. You may also need to clear the Google Play Services cache.
Does the enabled power saving mode affect the opening of links?
Yes, in hard power saving mode, the system can limit the background activity of applications and block the launch of other apps (browser) from the messenger to save battery. Try disabling this mode.
Will resetting to factory settings help?
This is an extreme measure. A reset will erase all data and settings, returning the phone to its original state. If the problem is caused by a deep system conflict, this will help, but before that, try all the other methods described in the article.