Do your downloads always stall at 99%? Do videos spin endlessly without opening? Do files in a group take several minutes to download even when they are not large? Nearly every Telegram user has run into these problems. The good news is that you do not have to put up with slow speeds. This article gives you 6 proven, practical methods, from network settings and client tuning to acceleration tools such as Turrit , to help solve slow Telegram downloads. Follow the steps after reading and improve your file transfer experience right away.

  • Why Are Your Telegram Downloads So Slow?

  • Method One: Check and Optimize Your Network Connection

  • Method Two: Adjust Telegram’s Built-In Download Settings

  • Method Three: Switch Servers or Use a Proxy (MTProto)

  • Method Four: Clear Cache and Free Up Storage

  • Method Five: Use Specialized Acceleration Tools Such as Turrit

  • Method Six: Optimize for Different Devices

  • Frequently Asked Questions (FAQ)

Why Are Your Telegram Downloads So Slow?

Before optimizing, first understand what is causing the problem. Telegram download speeds depend on several factors: your network bandwidth, the physical distance to Telegram servers, throttling policies set by your internet service provider (ISP), and the client’s own settings. Often, the problem is not that your broadband is too slow, but that data packets take a roundabout route. In addition, Telegram default download paths and cache mechanisms can also slow things down. Understanding these causes helps you choose the right fix.

Method One: Check and Optimize Your Network Connection

This is the most basic step and also one of the easiest to overlook. The quality of your network connection directly determines the download speed limit for Telegram.

  1. Test your speed: First, close all apps using bandwidth, such as online video services and cloud-drive sync. Then test your speed with a tool such as Speedtest. If the result is poor, the problem is your broadband plan or router.

  2. Restart your router and modem: Devices that run for a long time can accumulate cache, reducing data forwarding efficiency. Unplug the power, wait 30 seconds, then plug them in again. This can resolve most temporary network congestion.

  3. Switch networks: If you are using Wi-Fi, try switching to mobile data (4G/5G) and compare the results. If mobile data is much faster, your Wi-Fi signal may be weak or your router may be misconfigured. Otherwise, your mobile carrier may have a poor connection to Telegram servers.

  4. Change DNS: Your default DNS server may respond slowly or be compromised. Switching to a public DNS, such as Cloudflare’s 1.1.1.1 or Google’s 8.8.8.8, can speed up domain name resolution and improve connection efficiency. You can do this on both computers and phones.

网络连接优化示意图

Method Two: Adjust Telegram’s Built-In Download Settings

The Telegram client itself offers several settings that many people have never changed. Adjusting them can directly improve your download experience.

  • Turn off “Download over Wi-Fi only”: On mobile data, Telegram may restrict large downloads by default. Go to “Settings” > “Data and Storage” and make sure “Download over Wi-Fi only” is turned off, or adjust it based on your data plan.

  • Adjust the media size limit for “Automatic Download”: In the “Automatic Download” menu, you can set the maximum download size for photos, videos, and files. If you often download large files, raise the automatic download limit for “Files” or select “Always Download Automatically,” so files download in the background without requiring a manual tap each time.

  • Check the “Download Path”: Make sure the download path points to a disk partition with enough free space. If your C: drive is low on space, download speeds may drop sharply. Change the path under “Settings” > “Data and Storage” > “Download Path.”

Method Three: Switch Servers or Use a Proxy (MTProto)

Telegram connection speeds depend on the physical distance and network route between you and the server. If your network environment is complex, a direct connection may be slow.

  • Use an MTProto proxy: Telegram officially supports the MTProto proxy protocol. Get a proxy server address from a reliable source, then add it under “Settings” > “Data and Storage” > “Proxy.” A proxy can help you bypass congested network nodes and find a faster route to Telegram data centers.

  • Try different proxies: One slow proxy does not mean they are all slow. Keep several backup MTProto proxies and switch between them to test speeds when downloading large files. Choose the fastest one.

  • Stay safe: Use proxies only from trusted sources. Avoid unknown proxies to reduce the risk of data theft.

Method Four: Clear Cache and Free Up Storage

Telegram uses caching so you can quickly view previously opened media. However, too much cache can take up storage and slow down system reads and writes, indirectly affecting download speeds.

  1. Open Telegram and go to “Settings” > “Data and Storage” > “Storage Usage.”

  2. You will see how much space the cache uses. Tap the “Clear Cache” button.

  3. When clearing the cache, you can choose to keep the cache from the last few days (such as 3 days) or clear everything. We recommend keeping the last 3 days to free up space without slowing the loading of recent messages.

  4. Also check your device’s storage. If less than 10% of space remains, overall system performance, including network read/write speed, will decline. Delete apps or files you no longer use and leave enough working space for Telegram.

清理缓存与存储空间示意图

Method Five: Use Specialized Acceleration Tools Such as Turrit

If you have tried all the methods above and speeds are still poor, the issue may lie deeper in the network transmission process. In that case, a specialized acceleration tool can be the most efficient solution. Turrit was designed to solve this kind of problem.

The core function of Turrit is to optimize network routes. It analyzes your network conditions with intelligent routing technology and automatically selects the best data transmission path, bypassing congested nodes to significantly improve Telegram download speeds. Unlike manually configuring a proxy, Turrit is easier to use and delivers more consistent results.

Comparison Criteria

Turrit

Manually Configure an MTProto Proxy

Adjust Client Settings Only

Ease of Use

Enable with one tap; automatic optimization

Find, test, and manually enter proxy addresses

Simple, but results are limited

Acceleration Effect

Significant improvement, especially for large files

Unstable; depends on proxy quality

Limited improvement; optimizes local settings only

Stability

High; intelligently switches routes

Low; proxies may stop working at any time

High, but cannot solve network routing problems

Best For

Downloading large files and videos, or transferring data frequently

Temporary use, or complex network environments

Light everyday use

Key features of Turrit include:

  • Intelligent route optimization: Automatically detects and connects to the fastest data channel with no manual setup.

  • Coverage across multiple nodes: Acceleration nodes are deployed around the world to provide a good experience for users in different regions.

  • One-tap connection: The interface is simple and intuitive, so even new users can get started quickly.

  • Stable transfers: Reduces packet loss and latency for smoother downloads with fewer interruptions.

Using Turrit is straightforward. Just open the app, tap Connect, then return to Telegram and restart the download. You will see a noticeable improvement in the progress bar speed. For users who often download large files, video tutorials, or software installers from Telegram, Turrit is a tool worth trying.

Turrit加速工具使用效果示意图


Turrit download guide 2Turrit download guide 3Turrit download guide 4

Method Six: Optimize for Different Devices

The Telegram clients on different operating systems have some specific optimization tips.