Sharing photos between devices in different ecosystems, iOS and Android, is often a headache for users, especially when it comes to Bluetooth, a technology that on paper seems universal but in practice behaves in an unpredictable way. If you are trying to send photos from your iPhone 13/14/15 Xiaomi Redmi Note 12 or POCO X5 and encounter connection errors, transmission interruptions or limitations on the number of files β this article will help you understand the details.
Unlike AirDrop (exclusive to Apple) or cloud services, Bluetooth does not require internet and even works offline. However, the method has hidden pitfalls, from limiting file size to protocol compatibility issues. OBEX between iOS and MIUI. Not only will we show you step-by-step instructions, but we will also explain why Xiaomi sometimes refuses to accept photos from iPhones via Bluetooth, even though devices successfully pair.
Why Bluetooth is not the perfect way to transfer photos between iPhone and Xiaomi
At first glance, Bluetooth 5.0+, The current iPhone and Xiaomi smartphones are equipped with, and they have to handle file transfers without any problems:
- π« File size restriction: iOS blocks sending photos weighing more ~12MB via Bluetooth (even if the protocol itself supports up to 50MB).
- β³ Slow speed: average transmission speed is 1-2 MB/s, which is 10-20 times slower than Wi-Fi Direct.
- π Compatibility issues: MIUI It uses a modified protocol. OBEX, It doesnβt always work well with iOS.
- π No batch shipping: Bluetooth can only transfer 1 file at a time (unlike AirDrop or Xiaomi Share).
Apple also artificially limits Bluetooth functionality for file sharing.-Apple-For example, the iPhone doesn't have a Send File option in the Bluetooth menu, just a Share Contact option or a Streaming Audio option, which means you'll have to use workarounds to transfer the photo.
β οΈ Note: If your Xiaomi is working on MIUI 13 or older, disable Xiaomi's Quick Transfer feature in Bluetooth settings before transfer.It may conflict with the iOS protocol and cause a connection to break.
Preparation of devices: what to do before transfer
To minimize the risk of errors, make presets on both devices:
On iPhone (iOS) 15/16/17):
- π± Update the firmware: go to Settings β Mainstream β Update of the PO.
- π Enable detection: Settings β Bluetooth β Leave the screen open (do not close the application).
- πΌοΈ Optimize your photos: if the images are in format HEIC, convert them into JPEG through settings β Photo Photo β Transfer to Mac or PC β Automatically (this will reduce the size).
Xiaomi (MIUI 12/13/14):
- π² Activate Developer Mode (optional, but it will help with errors): 7 times tap the Version MIUI In Settings β The phone.
- π Reset Bluetooth Settings: Settings β Connections β Bluetooth β βοΈ β Reset the settings.
- π Clear the cache: Settings β Annexes β Application management β Bluetooth β Warehouse β Clear the cache.
If you're transmitting RAW-Photos or photos from iPhone Pro (size 20)+ MB), Bluetooth won't work - use alternative methods from the last section of the article.
Step-by-step: how to send photos from iPhone to Xiaomi via Bluetooth
The process consists of 3 steps: pairing devices, selecting files and transfer itself. Follow the instructions carefully - skipping a step can lead to an error "failed to send."
Step 1: Pairing devices
- On Xiaomi: Open Settings β Connections β Bluetooth and enable visibility.
- On iPhone: Go to Settings β Bluetooth, wait for your Xiaomi name to appear on the list and tap it.
- Confirm the pairing code on both devices (usually 0000 or 1234).
Step 2: Sending photos
This is where the problems start. There's no direct "Send via Bluetooth" option in the gallery on iOS, so you'll have to use a workaround:
- Open the Photos app on your iPhone and select the photos you want (maximum 5-10 at a time).
- Tap Share (button with arrow up) β Scroll the menu to the right and select More.
- Enable the option "Save to Files" (if not, add through Change).
- Save the photo to the iCloud Drive folder or on my iPhone.
- Now open the Files app, find the saved pictures, tap Select β Share. β AirDrop and other activities β Bluetooth.
- Select your Xiaomi from the list and confirm the shipment.
Step 3: Accept files on Xiaomi
Xiaomi will be notified of the incoming file on its smartphone.
- π₯ Accept the file within 30 seconds or the connection will break.
- π By default, the photos will be saved to the Bluetooth folder (check through Files or Gallery).
- π If the transfer is suspended, restart Bluetooth on both devices.
Make sure there is enough space on Xiaomi (minimum 200MB free)
Disable VPN on both devices
Check that the photo is not in format HEIC (convert JPEG)
Close all background applications that use Bluetooth (earphones, fitness bracelets)-->
β οΈ Note: If Xiaomi does not see the iPhone in the list of available devices, try to disable the iPhone function Hearing aids in Settings β Special facilities β Hearing aids. It can block detection.
Table: Comparison of ways to transfer photos from iPhone to Xiaomi
| Method | Speed. | Size limitation | Internet is required | Difficulty |
|---|---|---|---|---|
| Bluetooth | 1-2 MB/s | up to 12 MB | β No. | ββββ (stride) |
| Wi-Fi Direct | 10-15 MB/s | up to 1GB | β No. | ββ (needle) |
| Google Drive / iCloud | depends on the network | 15GB | β Yes. | β (easiest) |
| Cable USB + adapter | 40-60 MB/s | limitlessly | β No. | βββ (need an adapter) |
As you can see from the table, Bluetooth loses in all respects except autonomy, and it should only be used if:
- πΆ You don't have internet and no cable.
- πΌοΈ You need to transfer 1-2 small photos.
- π It is important to keep your privacy (no upload to the cloud).
Common mistakes and their solutions
Even if the devices are paired correctly, the transmission can fail, and we'll look at the typical problems and how to fix them.
Error: "I failed to send the file"
Causes and solutions:
- πΆ Weak signal: lift devices less than 1 meter away and remove obstacles.
- π Low battery power: if the iPhone is less than 20%, iOS blocks energy-intensive operations.
- π± Bluetooth Profile Conflict: Go to Bluetooth Settings on Xiaomi β βοΈ β Remove the device, then pair again.
Mistake: Xiaomi doesnβt see iPhone in the list of devices
The problem is often related to iOS settings:
- βοΈ Turn off Airplane Mode and Low Power Mode.
- π Reboot both devices (sometimes resetting network settings on iPhone helps).
- π‘ Check if other Bluetooth devices are connected to the iPhone (headphones, watches).
Mistake: Photos are transmitted but not opened on Xiaomi
The problem is most likely in the format:
- πΌοΈ HEIC-Photo: Xiaomi does not support this format by default.Install the application from Google Play HEIF Viewer.
- π Resolution: if the photo is more than 50 MP, MIUI You may not be able to handle rendering. Try reducing the resolution on your iPhone before sending it.
π‘
If Bluetooth is not working hard, try temporarily disabling the βDual Appsβ feature on Xiaomi (Settings) β Annexes β Dual applications: It can block system file sharing services.
Alternative ways to transfer photos from iPhone to Xiaomi
If Bluetooth refuses to cooperate, consider these methods (from the fastest to the most reliable):
1. Wi-Fi Direct (via Send Anywhere app)
The speed is 10-15 times faster than Bluetooth, and there are no file size limits.
- Install Send Anywhere on both devices (App Store and Google Play).
- On iPhone, select a photo β Send. β Create a 6-digit key.
- On Xiaomi, enter this key in the Get field.
2. Local area network (LocalSend application)
Similar to AirDrop, but cross-platform:
- π Both devices must be connected to the same Wi-Fi network.
- π± Turn on the hotspot on Xiaomi and connect your iPhone to it.
- π€ In LocalSend, select a photo and send it to Xiaomi.
3. Cable USB + Lightning-to-USB-C adapter
The most reliable way for large volumes:
- π Buy a Lightning-to-USB-C adapter (such as the original from Apple or Anker).
- π± Connect iPhone to Xiaomi via OTG-cable.
- π On Xiaomi, open the files. β USB-device β copy.
Why does the iPhone not support direct file transfer over Bluetooth?
How to speed up the transfer of photos via Bluetooth
If you do decide to use Bluetooth, these tips will help reduce the time:
- π¦ Archive photos: before sending them to the ZIP It's going to be Files or WinZip, and it's going to reduce the volume by 20-30%.
- π Turn off background tasks: Close all applications that use Bluetooth (fitness trackers, headphones).
- π΅ Go to airplane mode (but leave Bluetooth on) to prevent interference from Wi-Fi or LTE.
- π Connect charging: at low charge, iOS reduces data transfer speed.
You can also try changing the Bluetooth class of your device to Xiaomi (requires root), but itβs risky and voids the warranty.
π‘
Bluetooth is only suitable for transferring 1-2 small photos. RAW-File files using Wi-Fi Direct or cable.