Learn how to transfer MP4 to iPhone from any computer with this 2025 guide. Compare FoneTool (fastest), iTunes, and Finder methods - including pros, cons, and step-by-step instructions for each approach.
Have wonderful MP4 videos or movies stored on your computer that you want to watch on your iPhone? The answer is yes, you can save MP4 to iPhone! This guide provides 3 reliable methods to sync MP4 files between iPhone and PC/Mac, especially useful when transferring large video files. Choose the approach that best fits your needs.
FoneTool provides the fastest, most flexible solution for transferring MP4 files to iPhone without iTunes limitations or quality loss.
Fast & Easy iPhone Data Transfer Software
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Now you can click the button to download and install FoneTool to efficiently import MP4 to iPhone.
Step 1. Connect iPhone to computer via USB > Tap Trust when prompted > Open FoneTool > Select Phone Transfer > PC to iPhone > Get Started.
Step 2. Click Videos icon > Select target MP4 files or drag-and-drop into the transfer window.
Step 3. Review selection > Click Start Transfer to add MP4 to iPhone camera roll.
iTunes provides traditional MP4 transfer capability but may overwrite existing data and has interface limitations for large file transfers.
π Notes:
Works on Windows PC and macOS Mojave or earlier
iTunes erases current iPhone data during sync - backup iPhone data first
For macOS Catalina or later, use Method 3 (Finder)
Here are steps:
Step 1. Download the latest iTunes > Connect iPhone via USB cable.
Step 2. Launch iTunes > Click Files > Add File to Library > Select MP4 files > Open.
Step 3. Click device icon > Select Movies under Settings > Sync Movies > Choose files > Apply.
Mac users with macOS Catalina or later can use Finder for wired MP4 transfers, though it also overwrites existing iPhone data.
Step 1. Update Finder via App Store > Connect iPhone to Mac > Launch Finder.
Step 2. Select your device > Choose Movies > Check Sync movies onto [your iPhone name].
Step 3. Click Sync > Confirm when prompted.
If you can't add an MP4 file to your iPhone camera roll, it may be because the file format isn't compatible with your device, or there might be some unknown issues with the file itself, such as a corrupted video, no enough space on your iPhone, or a problem with the method you're using to transfer the file. You can double-check that the MP4 file is encoded in a compatible format like H.264 or HEVC and try moving it again using a reliable method like FoneTool mentioned in Method 1.
To finish the process on iPhone, you can use an apps like The Video Converter, Movavi Video Converter, etc. or online converter such as Movavi, FreeConvert.com.
To play an MP4 file on an iPhone, you can save the file to your iPhone's storage or iCloud, then open it with the Files app.
These three methods provide comprehensive solutions for how to transfer MP4 to iPhone from both PC and Mac. For transferring large quantities of high-quality MP4 files, FoneTool offers the best combination of speed, reliability, and data preservation.
If choosing iTunes or Finder, remember to backup your iPhone data first, as both methods overwrite existing content during synchronization. Select the method that aligns with your technical comfort level and transfer requirements for optimal results.