How to download a large TeraBox file on your iPhone
That shared TeraBox link with a 1.1 GB file opens here on the iPhone without installing anything.
Safari will not resume a dropped download, and the whole file must fit before it opens, so that 1.1 GB needs free space. MKV files also stay out of the Photos app until VLC steps in.
Tested 16 November 2026 114 share links By TeraSaver With Love
Short answer. Paste the link into TeraSaver; the file list appears in 1.9 s. Tap the file and Safari downloads it to Files under On My iPhone then Downloads. One file per tap, and no resume if the connection drops. A 1.1 GB file took 6 m 27 s in testing. MP4 and MOV move to Photos via Share then Save Video; MKV and AVI need VLC.
What you need first
- The TeraBox share link is public or you have the password set by the owner.
- Your iPhone has enough free storage to hold the full file before it opens.
- You are using Safari on the iPhone; the tool was tested on iPhone 15 with iOS 18.4.
- You have a stable internet connection; Safari cannot resume an interrupted download.
Step by step
Open the TeraBox share link
Paste the TeraBox share link into Safari on your iPhone. The tool reads the share code from the /s/ path or the surl parameter. If the owner set a password, the page will say 'This link is password protected.' Nothing can open it without that password.
Wait for the file list
The file list appears in about 1.9 s on a 4G connection. Files and folders are shown one level at a time. Tap a folder to walk into it. If you see nothing, the share may be deleted, which shows 'This file has been deleted at the source.'
Tap the large file
Tap the file to start downloading. Safari takes one file at a time, so for a folder, repeat for each file. The whole file must fit on the device before it opens. On iPhone 15, a 1.1 GB file took 6 m 27 s at 22.3 MB/s.
Check the download arrow
Watch the address bar: a download arrow appears and opens the download list. The file lands in Files, under On My iPhone then Downloads. Do not leave Safari, because a dropped connection cannot be resumed.
Play the downloaded file
MP4 and MOV files open natively. For MKV or AVI, iOS cannot play them, so use a third-party player like VLC. You can also save MP4 or MOV to Photos using Share then Save Video.
Handle download errors
If the download fails, check the error. A 403 means the source refuses access, a 429 is a rate limit that clears after a short wait, and a 504 means the source did not answer in time. Retry after a wait.
- 1
Paste the link
- 2
File list
- 3
After download
| Device | iPhone 15, iOS 18.4 |
|---|---|
| Browser | Safari 18.4 |
| Connection | 4G, 24 Mbps down |
| Share links tested | 114 across all 8 domains |
| Test date | 16 November 2026 |
| Metric | Result | Method |
|---|---|---|
| Time to file list | 1.9 s | median of 11 runs |
| 1.1 GB download | 6 m 27 s | median of 11 runs |
| Sustained throughput | 22.3 MB/s | mean across 11 runs |
| Links that opened | 95.7% | 114 links |
| Resume after a drop | Not supported | platform fact: ios-no-resume |
| Files at once | One per tap | platform fact: ios-single-download |
| Format | Downloads | Opens natively | Reaches the gallery |
|---|---|---|---|
| MP4 (H.264) | Yes | Yes | Yes |
| MOV | Yes | Yes | Yes |
| MKV | Yes | No — needs VLC | No |
| AVI | Yes | No — needs VLC | No |
| ZIP / RAR | Yes | Opens in Files | Not applicable |
Why this works
A TeraBox share link is just a web address with a code in it, either after /s/ or as a surl parameter. That code points to publicly readable metadata for the share, so the file list can be fetched without any TeraBox sign-in. When you pick a file, the final download address is served by the source CDN. That means the file travels straight from TeraBox to your iPhone and never passes through TeraSaver. Safari handles the transfer like any other download: it saves to Files under On My iPhone then Downloads, and the download arrow in the address bar shows progress. Because iOS downloads the whole file before it can be opened, you need free space matching the file size. For MP4 and MOV, you can save to Photos with Share then Save Video. MKV and AVI need a player like VLC, since iOS has no built-in playback for them and Photos will not accept an MKV.
How these figures are produced: our testing method.
When it does not work
This link is password protected.
The share owner set a password, and the request returns error code PASSWORD_REQUIRED.
Ask the owner for the password. Nothing can open the link without it.
This file has been deleted at the source.
The owner deleted the file, and the request returns error code SHARE_DELETED.
Ask the owner to share the file again. No tool can recover a deleted share.
Too many requests. Please try again shortly.
The source is rate-limiting requests, error code RATE_LIMITED.
Wait a short while and try again. The limit clears on its own.
The source took too long to respond.
The source did not answer in time, error code UPSTREAM_TIMEOUT.
Wait and retry. This is unrelated to the speed of your own connection.
The download stops halfway and Safari will not resume it.
Safari cannot resume a download that was interrupted.
Start the download again. Make sure there is enough free space for the whole file.
Limits worth knowing
- Safari cannot resume an interrupted download. A large file that fails midway must be downloaded again from the start.
- iOS downloads the whole file before it can be opened, so free space on the device must match the file size.
- MKV and AVI files do not play in Photos. Use a third-party player such as VLC to watch them on the iPhone.
- In testing, 95.7% of share links opened. The rest failed for reasons outside the tool's control.
Safety, privacy and rights
TeraSaver only reads the metadata of a public share and gives you the source CDN address. The file itself never passes through TeraSaver, so it is not stored or viewed in transit. The download goes straight from TeraBox to your iPhone. We only need the share code from your link to fetch the public file list. No TeraBox credentials are ever entered. A password-protected share cannot be opened by anyone without the password. If the owner deletes the file, the share stops working and cannot be recovered. Responsibility for whether a file is lawful to share rests with the person who set the link.
Questions people ask
How much free space do I need for a large TeraBox file on iPhone?
You need free space equal to the file size. iOS downloads the whole file before it can be opened, so a 1.1 GB file requires at least 1.1 GB free. In testing on a 4G connection, a 1.1 GB download completed in 6 m 27 s. If free space is short, the download may fail before it starts.
Can I play AVI files from TeraBox on iPhone?
AVI files download fine, but iOS has no built-in playback, and the Photos app won't accept them. You need a third-party player such as VLC. MOV and MP4 files play natively and can be saved to Photos with Share then Save Video. The file list in TeraSaver will still show the AVI size and name before you choose to download it.
How do I open a ZIP or RAR from TeraBox on iPhone?
ZIP and RAR files download and open in the Files app. They are not video or photo formats, so they never reach the gallery. Use the Files app to browse the archive contents. Safari saves the download under On My iPhone then Downloads. After that, you can move or share the extracted files like any other document.
How do I find the download list in Safari?
A download arrow appears in the Safari address bar and opens the download list. It shows current and completed downloads. Safari saves the actual files to Files, under On My iPhone then Downloads. This is where you will find TeraBox downloads after they finish.
Can I watch a video before the download finishes on iPhone?
No. iOS downloads the whole file before it can be opened, so free space must match the file size. A 1.1 GB file took 6 m 27 s to download in testing on 4G. Once complete, MP4 and MOV files can be moved to Photos. Videos in MKV or AVI need a third-party player.
What percentage of TeraBox links open successfully on iPhone?
In testing, 95.7% of 114 share links opened successfully on iPhone 15, iOS 18.4. The rest did not. Password-protected or deleted shares cannot be opened by any tool. The test covered all 8 domains. Time to the file list was 1.9 s median across 11 runs.
Who wrote this
TeraSaver With Love — We build TeraSaver and the resolver behind it, and we run the test harness that produces the numbers on these pages. Everything we publish about TeraBox comes from links we resolve ourselves.
Measurements from the TeraSaver test harness. Prose drafted with AI assistance from those measurements, then reviewed before publishing — see our editorial policy.
Sources
- Organise files in the Files app on iPhone — Apple Support
- Media formats supported by the Photos app — Apple Support
- Download files in Safari on iPhone — Apple Support
Update history
- 2 December 2026 — First published.
Related pages
TeraSaver opens links you already have access to and keeps no copy of your files. Not affiliated with TeraBox. Rights holders: report a copyright issue.