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🇿🇦 South Africa · MTN · Ha Tunnel Plus · SSH

Ha Tunnel Plus config file for MTN South Africa

SSH tunnelling over port 443. The most stable free internet option on MTN South Africa. Lasts 3 to 8 weeks without needing a refresh, holds through signal drops, and works in rural areas where HTTP Custom cannot maintain a stable connection.

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Typical speed
2-8 Mbps
Method
SSH / port 443
Durability
3-8 weeks
Config file
.hat

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MTN South Africa Ha Tunnel Plus config files

Both configs below are verified working on MTN South Africa. The Standard config is the safest starting point. The Extended config uses an alternate SSH server and is useful when the Standard config is congested.

Config name File Description Status Updated Download
MTN SA Ha Tunnel Standard .hat Primary SSH server, port 443. Best starting point. Working Latest ↓ Download
MTN SA Ha Tunnel Extended .hat Alternate SSH server, slower but more available during peaks. Working Latest ↓ Download

Ha tunnel plus saves every imported .hat file as a separate profile. Download both files and import them both so you can switch without needing to come back here.

Why it works

SSH over port 443 on MTN South Africa

MTN South Africa's network update cycle closes the proxy ports that HTTP Custom relies on every 2 to 3 weeks. These updates are coordinated across the MTN Group network in South Africa, Nigeria, Ghana and other markets simultaneously. Ha tunnel plus is not affected by those updates because it never uses those proxy ports. It connects over port 443, which MTN SA cannot close without breaking HTTPS access across the entire network.

The SSH protocol that ha tunnel plus uses was designed for persistent, authenticated connections that survive brief interruptions. When an MTN subscriber moves between towers, the IP address assigned to the SIM can change momentarily. HTTP Custom proxy connections collapse when this happens. SSH sessions hold because the server maintains session state and the client reconnects to the same session automatically. This is the reason ha tunnel plus feels more reliable when commuting or moving through areas where MTN has dense tower coverage.

Speed on ha tunnel plus is lower than HTTP Custom. From my testing on MTN SA, SSH tunnels over port 443 deliver 2 to 8 Mbps depending on signal strength and time of day. That is enough for WhatsApp, social media, YouTube at standard definition and most file downloads. It is not enough for high-definition video streaming or large file transfers where HTTP Custom would be the better tool.

For context on how ha tunnel plus compares to every other option on MTN South Africa, visit the MTN South Africa hub page.

When to use it

Ha Tunnel Plus versus other MTN SA options

Use ha tunnel plus when
✅HTTP Custom has been patched and you need something working immediately without requesting a new file
✅You are in a rural area of Limpopo, the Northern Cape or Mpumalanga where MTN runs on 2G or 3G
✅You commute daily and need a connection that holds through tower handoffs without disconnecting
✅You want to share the connection as a mobile hotspot to a laptop or tablet
✅You want a config that runs for weeks without maintenance rather than days
Switch to another app when
🔸You need speeds above 8 Mbps for large downloads or HD streaming, where HTTP Custom on 4G LTE delivers more
🔸The SSH server is congested during peak hours and speeds are below 1 Mbps, in which case try the Extended config or switch to HTTP Custom if it is working
🔸You need low-latency performance for gaming or real-time calls, where Stark VPN's UDP tunnelling is more responsive

Setup guide

How to import and connect Ha Tunnel Plus on MTN South Africa

The .hat file does all the configuration. You import it once and it stays in the app permanently. No re-import is needed each session.

1
Download the .hat config file
Download the Standard config from the download table above. Save it to your Downloads folder. The file extension must remain .hat for the import to work.
Download both the Standard and Extended config while you are here. Import both so you have a backup profile already loaded.
2
Install Ha Tunnel Plus
Install ha tunnel plus from the Google Play Store. Open the app. The home screen shows your connection status and an import icon near the top of the screen.
3
Import the .hat file
Tap the import icon at the top of the screen. It looks like a folder with an arrow pointing inward. Navigate to your Downloads folder and select the .hat file. The config loads and appears as a profile in the app. Repeat this step for the Extended config.
Ha tunnel plus saves the config permanently. You import once and the profile stays in the app even after restarting your phone.
4
Select the Standard profile and connect
Tap the Standard profile to select it, then tap Connect. Ha tunnel plus may take up to 10 seconds on the first connection attempt. Grant the VPN permission when Android prompts you.
If you see an SSH host key fingerprint warning, accept it. This is normal on first connection to a new SSH server and will not appear again.
5
Set DNS if needed
If the connection shows Connected but some apps or websites do not load, open ha tunnel plus settings and set the DNS to 1.1.1.1. Disconnect and reconnect after saving the change.
6
Browse and confirm
Open your browser and load any page. Ha tunnel plus shows a connected status with upload and download counters. The SSH session holds through brief signal drops and tower handoffs without manual reconnection.

FAQ

Ha Tunnel Plus on MTN South Africa

Can I share a ha tunnel plus connection as a mobile hotspot to other devices? +
Yes. Ha tunnel plus routes all traffic through Android's VPN interface, which the built-in hotspot shares with any device connected over Wi-Fi or USB. Enable your Android hotspot after the ha tunnel plus connection is active. Speeds will be split across all connected devices. On a 4 Mbps tunnel with two devices connected, expect roughly 2 Mbps each. The SSH session stays stable during hotspot use as long as your MTN signal holds.
Why does ha tunnel plus stay connected when I move between MTN towers but HTTP Custom drops? +
SSH connections use persistent TCP sessions. When your phone hands off between MTN towers, the IP assigned to your SIM can change briefly. HTTP Custom proxy connections are stateless and collapse the moment the IP changes. SSH maintains session state on the server side and re-establishes the tunnel automatically after the handoff completes. This is why ha tunnel plus reconnects in seconds when moving through areas with dense MTN tower coverage, while HTTP Custom requires you to manually reconnect.
What does the SSH host key fingerprint warning mean when ha tunnel plus first connects? +
The warning appears the first time ha tunnel plus connects to a new SSH server. It asks you to confirm the server's identity matches what is expected before the session continues. For configs downloaded from this site, accept the fingerprint. It will not appear again on the same config. If the warning reappears on a config you have used successfully before without any changes, it can indicate the server IP has changed or the .hat file was modified after you imported it.
I connected but only WhatsApp works. Other apps have no internet. What is wrong? +
This is almost always a DNS issue. Ha tunnel plus is routing traffic correctly but the DNS resolver is not resolving addresses for certain app categories. Open ha tunnel plus settings and set the DNS to 1.1.1.1. Disconnect, save the change, and reconnect. If specific apps still fail after fixing DNS, check Android settings for any per-app proxy configuration. Banking apps and some corporate apps sometimes have their own proxy settings that override the VPN and prevent them from using the tunnel.
MTN South Africa sent me a data usage SMS while I was connected to ha tunnel plus. Is the tunnel working? +
Yes, the tunnel is working. MTN SA sends usage alerts triggered by any mobile data activity, including the SSH handshake ha tunnel plus makes when establishing the connection. The data amount registered for that handshake is negligible, typically a few kilobytes. Once the tunnel is active, your traffic routes through the SSH session. The SMS is a network behaviour, not an indication of a problem with the config.
Can I import multiple .hat files and switch between them without losing my current connection? +
Yes. Ha tunnel plus stores every imported .hat file as a named profile. You can switch between profiles from the main screen. Switching requires a reconnect but does not delete or overwrite the profile you were using. This is why I recommend downloading both the Standard and Extended configs from this page and importing them both. When the Standard server is congested during peak hours, switching to Extended takes a few seconds rather than requiring a new download.
Is there a data cap or session time limit on the ha tunnel plus config for MTN South Africa? +
No. The config on this page is unlimited with no session timer or data cap. You can run the connection continuously. The practical limits are your device battery and the SSH server load, which can push speeds down during peak hours in the evening. If speeds drop significantly, switch to the Extended config which uses an alternate server, or disconnect and reconnect to pick up a less congested server path.
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