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Author Topic: Sony Ericcson K750i Usb  (Read 4257 times)

Meanie

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Sony Ericcson K750i Usb
« on: October 19, 2005, 11:51:07 pm »
Has anyone found drivers for the Sony Ericcson K750 or similar models to allow it to be mounted as a USB disk? I can plug the phone into my Windows Laptop via USB cable and access the files but I would prefer to plug it into the Zaurus instead and have the Zaurus access the phone's memory card directly.
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cesarcardoso

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Sony Ericcson K750i Usb
« Reply #1 on: October 19, 2005, 11:54:34 pm »
Quote
Has anyone found drivers for the Sony Ericcson K750 or similar models to allow it to be mounted as a USB disk? I can plug the phone into my Windows Laptop via USB cable and access the files but I would prefer to plug it into the Zaurus instead and have the Zaurus access the phone's memory card directly.
[div align=\"right\"][a href=\"index.php?act=findpost&pid=100106\"][{POST_SNAPBACK}][/a][/div]

I really don't know, but is the K750 seen as a USB Mass Storage Device by the host system?
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Meanie

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Sony Ericcson K750i Usb
« Reply #2 on: October 20, 2005, 12:54:32 am »
Quote
Quote
Has anyone found drivers for the Sony Ericcson K750 or similar models to allow it to be mounted as a USB disk? I can plug the phone into my Windows Laptop via USB cable and access the files but I would prefer to plug it into the Zaurus instead and have the Zaurus access the phone's memory card directly.
[div align=\"right\"][a href=\"index.php?act=findpost&pid=100106\"][{POST_SNAPBACK}][/a][/div]

I really don't know, but is the K750 seen as a USB Mass Storage Device by the host system?
[div align=\"right\"][a href=\"index.php?act=findpost&pid=100107\"][{POST_SNAPBACK}][/a][/div]

well, the Zaurus detects the phone and various drivers get loaded, ie bluetooth, etc... but not the USB Mass Storage Device.  The same happens on my Laptop but it does detect a USB Mass storage device so I presume that the USB mass storage device driver for the phone is missing on the Zaurus or do I need to add a manufacturer ID to the hid for the storage device? hmm, I'll investigate this a bit more, but I think I just had an idea...
« Last Edit: October 20, 2005, 12:56:07 am by Meanie »
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Netgear MA701 CF, SanDisk ConnectPlus CF, Socket Bluetooth CF, 4GB Kingston CF,  4GB pqi SD, 4GB ChoiceOnly SD, 2GB SanDisk SD USB Plus, 1GB SanDisk USB Plus, 1GB Transcend SD, 2GB SanDisk MicroSD with SD adaptor, Piel Frama Leather Case, GoldX 5-in-1 USB cable, USB hub, USB mouse, USB keyboard, USB ethernet, USB HDD, many other USB accessories...
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huu

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Sony Ericcson K750i Usb
« Reply #3 on: October 20, 2005, 08:39:40 am »
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I really don't know, but is the K750 seen as a USB Mass Storage Device by the host system?

My Linux laptop recognises a K750 as mass storage all right. Can't really say anything about how a Zaurus would behave, as I'm still trying to manage with a 5500.

However, it's worth noting that the K750's USB implementation has its problems. First of all, the phone won't see the memory card while connected to a computer. This is intentional (it was probably easier to design); after disconnecting the phone is supposed to refresh its view of the memory card. However, at least in some firmware versions this last part has some bugs in it, which can in some circumstances result in thrashed files. Separate card readers aren't that expensive..
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Meanie

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Sony Ericcson K750i Usb
« Reply #4 on: November 12, 2005, 07:32:23 am »
Finally figured out how to get it working.

It is quite simple once you know what to do. All I had to do was add the following two entries into
/lib/modules/2.4.20/modules.usbmap

usb-storage 0x000f 0x0fce 0xd016 0x0000 0x0000 0x00 0x00 0x00 0x08 0x06 0x50 0x00000000
usb-storage 0x0380 0x0fce 0xd016 0x0000 0x0000 0x00 0x00 0x00 0x08 0x06 0x50 0x00000000

and run depmod -a
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SL-C3000 - pdaXii13 build5.4.9 (based on pdaXrom beta3) / SL-C3100 - Sharp ROM 1.02 JP (heavily customised)
Netgear MA701 CF, SanDisk ConnectPlus CF, Socket Bluetooth CF, 4GB Kingston CF,  4GB pqi SD, 4GB ChoiceOnly SD, 2GB SanDisk SD USB Plus, 1GB SanDisk USB Plus, 1GB Transcend SD, 2GB SanDisk MicroSD with SD adaptor, Piel Frama Leather Case, GoldX 5-in-1 USB cable, USB hub, USB mouse, USB keyboard, USB ethernet, USB HDD, many other USB accessories...
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ZDevil

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Sony Ericcson K750i Usb
« Reply #5 on: November 16, 2005, 12:47:31 pm »
That's very exciting news!  

I've got a W800 recently and Meanie and others could you please tell me how to get the relevant info and get it to mount on Z?   Thanks a lot!
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moi

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Sony Ericcson K750i Usb
« Reply #6 on: July 22, 2006, 10:32:51 am »
wondering if someone got similar results using Nokia phones (symbian ones, to be more specific, but non symbian would be good also).

Here is some info about accessing these kind of filesystems (p3nfs), but the steps to achieve it are far from my understanding.

Anyone tried?

Thanks.
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ementat

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Sony Ericcson K750i Usb
« Reply #7 on: August 08, 2006, 02:53:55 pm »
Quote
Finally figured out how to get it working.

It is quite simple once you know what to do. All I had to do was add the following two entries into
/lib/modules/2.4.20/modules.usbmap

usb-storage 0x000f 0x0fce 0xd016 0x0000 0x0000 0x00 0x00 0x00 0x08 0x06 0x50 0x00000000
usb-storage 0x0380 0x0fce 0xd016 0x0000 0x0000 0x00 0x00 0x00 0x08 0x06 0x50 0x00000000

and run depmod -a
[div align=\"right\"][a href=\"index.php?act=findpost&pid=103448\"][{POST_SNAPBACK}][/a][/div]

I tried to add the usb-storage definitions, but no luck. After running depmod -a all the modifications simply disappeared from modules.usbmap. I don't know why. I am using Cacko 1.23 - maybe there is some additional steps?
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