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[DFT] BT File Transfer

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Thanks Meter: 5,472
By Cotulla, Retired Senior Recognized Developer on 23rd February 2012, 11:36 PM
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/DFT BT File Transfer\
Application to transfer files via Bluetooth on WP7 phones

Version 1.01


Application allows to receive files via Bluetooth or send files via Bluetooth.
Also application include feature to auto install received REG RGU and XAP files.
So you can send XAP file from PC to your phone and it will be installed at the end.
Same with REG/RGU - you can send a file and it will be applied to registry. Note file must be in UNICODE format. ANSI files don't supported by application.

Application has some unresolved issues:
  • If send operation was canceled, other side device will save the already received part of file instead of show "canceled" message.
  • Sometimes it's impossible to receive files without opening Bluetooth settings.
    Seems Bluetooth go to some low power mode while state is still ON and CONNECTIBLE.
  • To send from one WP7 device to another WP7 device you may need keep the destination phone in Bluetooth settings page. Otherwise the first phone can't see the second.
  • Already paired devices list isn't implemented.

Was tested on phones:

*Samsung Focus R1.3
*HTC Gold
*HTC Spark
*HTC Schubert


You need FullUnlock to use this application.
Application will NOT work with Developer or Iterop unlocks.

Should work on all WP7 devices.


1. Install XAP via any way (via IE or via PC deplorer)
2. Run installed application.
3. Wait until message box appear.
"Fail" can mean that your phone is not FullUnlocked or other issue during installation.
4. Reboot device
5. Run application - it should works.


Be warned, using this application may need hard reset to remove all parts from the system. Be sure you have actual backup of PIM.


This product is free to use at your own risk. We take no
responsibility for any conflict, fault, or damage caused by
this unlocking procedure. No warranties, implied or otherwise, are given if you agree to use this product.
No problems were found while testing this product on several different devices, your experience may vary.
Use of the Product for commercial purposes is strictly prohibited.
It's not allowed to make any changes to this release.
It's not allowed, nduoo forum and 3gdengta forums to use this xap.

Thanks to

HD2Owner for great art work!
All others for testing and support

It's not allowed to include this XAP into ROMs during 2 weeks after release. Up to 09.03.2012.

Please note: application still have some issues inside, please report your usage experience and feedback in this thread.

Download links

look at attachment


Best regards, DFT, Cotulla, 24.02.2012
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The Following 103 Users Say Thank You to Cotulla For This Useful Post: [ View ] Gift Cotulla Ad-Free
23rd February 2012, 11:40 PM |#2  
pLUSpISTOL's Avatar
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wow! Installs fine on Omnia7 but I haven't got another phone to attempt sending/receiving.
23rd February 2012, 11:57 PM |#3  
Thanks Meter: 29
This is a huge step to Windows Phone development!
Thank you
24th February 2012, 12:00 AM |#4  
Budniu's Avatar
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That amazing THX
24th February 2012, 12:01 AM |#5  
ceesheim's Avatar
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cool , and the intergrated file explorer is soooooo fast , really great work
24th February 2012, 12:06 AM |#6  
pdaimatejam's Avatar
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Thumbs up
Thank you very much for big business
24th February 2012, 12:11 AM |#7  
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Testing it out.
I can send just fine, and the file browser works great. Adding an easy photo chooser or something might be nice, though.

As a thought, I can only send files to the device when the Bluetooth menu is open under Settings. Is this intentional? It's not really a problem, but I found it a little interesting; otherwise the device doesn't seem to be visible on other Bluetooth devices. Sounds like part of the WP7 design.

EDIT: I'm able to send files if my computer already knows about the device, regardless of if it's in settings or not. Cool stuff! It's a shame bluetooth is so incredibly slow, though.

Nice work
The Following 2 Users Say Thank You to Jaxbot For This Useful Post: [ View ] Gift Jaxbot Ad-Free
24th February 2012, 12:44 AM |#8  
Budniu's Avatar
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I tested too and workig fine. Before start app we have to run BT transfer in phone and paired with computer. For good work app must be open. One more time THX Cottula.
24th February 2012, 12:44 AM |#9  
vt2912's Avatar
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it works great ! Focus 1.4
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24th February 2012, 12:57 AM |#10  
Senior Member
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Work great in my HTC MOZART! Send and Recive!
Thanks you very much DFT!
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24th February 2012, 01:00 AM |#11  
NebZoNe's Avatar
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Thanks for that great improvement!! wp7 needs it...hope this app will "mature" fast!!
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