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Mobile Pro 900

My NEC Mobile Pro 900, a computer larger than a PDA but smaller than a laptop, has some keys that do not register when pressed. Do you know how this can be fixed?

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Re: Mobile Pro 900

Maybe you can try disassembling it and see if it's damaged.

Heres a repair guide with images:

Posted on Dec 10, 2007

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What do I need to get for mobilepro 900 to get on internet

Got the model, could you tell me more about your PDA?

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Hi. Actually, depending on your windows mobile version, there is a windows remote share application in your PDA, but if you want to control your PC or Laptop from your PDA, you should use a third party software, such as: ( Hope this helps.

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I cannot get my nec mobile pro 900 to sync with my laptop i downloaded activesync from: i downloaded...

Which one did you do first: Did you install ActiveSync 4.5 first, or did you try installing the driver first?

The best way to do this is as follows:

  1. Download and install ActiveSync (4.5 is what i use both at home and work and it works great with the NEC 900 and 900C's.
  2. Restart your Windows XP Machine (I assume you don't have Vista)
  3. Next, follow the instructions for the installing the NEC 900 usb drivers (these drivers should be installed AFTER installing ActiveSync... (it seems to work that way without problems for me).
  4. Next, restart your xp machine again.
  5. Now, connect your NEC MobilePro 900 to your Windows XP machine, and it should perform smoothly.
If this does not work for you, you can contact the folks at, they sell and repair, as well as provide support for these machines.

Hope this helps

Apr 17, 2009 | NEC MobilePro 900 Handheld

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Probably only recognizes WEP. I know this is a problem with Palms unless you get a WPA driver. PDAs have limited protection features just like T-Mobiles Wi Fi phones have. If you are using smaller electronic devices on your network you are better off setting the wireless security protection on your router to WEP, 64 bit, personal. That should work on your MDA.

Sep 28, 2008 | T-Mobile MDA Pro Smartphone

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Mobile pro 900

Sep 28, 2008 | NEC MobilePro 900 Handheld

1 Answer

Sync probl

Windows Vista is a nuisance, in my own experience.
it has too many issues with drivers et,c.
i,d suggest seeking the setup cd, that would have been packaged with your Hand-held, Or PDA.
This would have had various Applications on it. And Also Active-Sync 3.5. However Vista. Will probably run or use Active-Sync 4.0. which is available from M$ Site. if you download from a computer running Windows 2000 Or XP. then put onto a memory card, or burn to a CD. that you can then install onto your PC.

Long-term, i,d suggest Considering XP. as a more stable and reliable Operating System.

Hope this Helps.

Mike @ Compurepair.

Jul 23, 2008 | NEC MobilePro 900 Handheld

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ok wait! ill send to you the information settings!


Jul 19, 2008 | PDAs

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Nec Mobile Pro 900c stuck

do a hard reset by removing the backup battery and main batteries. replug them and hold the power button for 10 seconds

Dec 30, 2007 | NEC MobilePro 900 Handheld

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The bUSEFUL Backup Plus Folder located in the Internal Disk of the Mobile Pro 900 contains a CAB file named Backup_NEC.Arm.Cab. This file is not marked read only and being a Windows CE application , it will delete itself after installing the application. To obtain another copy of the Bsquare Installation file, please locate this file on the included CD-Rom and replace the one in the Internal Disk as necessary.

Sep 14, 2005 | NEC MobilePro 900 Handheld

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