T-Mobile MDA Compact Smartphone Logo
Posted on Dec 04, 2007
Answered by a Fixya Expert

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Battery won t charge or operate phone Problem - T-Mobile MDA Compact Smartphone

Attempting to operate my t-mobile MDA phone through the usb cable on my pc,phone went dead,will not light up or charge,could connecting it to pc burn the battery out,charger will not power up the battery either?

  • 7 more comments 
  • tballer13 Dec 07, 2007

    i am having the same problem

  • Anonymous Feb 21, 2008

    hi 


    mi mda compact 3 just wont charge. 
    ive tried the usb wire and i stripped it and put the bare wire in the right hand side but nothing happened.
    wot do i doo now?

  • stacylanoue Mar 31, 2008

    Just says unable to charge. I have the phone plugged into the regular charger.

  • Anonymous Jun 22, 2008

    Who decided to make a phone that wont charge if the battery dies? This is the Dumbest thing I have EVER seen with a phone. That is like making a car that you can't fill up with gas if you ever run out. I have to say the charging trick works well. I didn't have a USB cable I could cut up, but I did have an old wall charge my dog got to. I took the 2 wires: The wires look like this (-(+)-) there is the outer case, a - wire that surrounds the + wire in the center. I touched the ends to the battery for about 10 seconds and it gave me enough power to boot up the phone so it will charge. This was a lifesaver, as I can't go a week without my phone (waiting for a new battery)

  • sexymosquito Oct 22, 2008

    My Tmobile side kick slide will only charge for a few seconds then the charging battery symbol turns into a thermometer looking sybol

  • Anonymous Nov 10, 2008

    same issue, phone went dead, usb will not charge

  • jude211 Jan 31, 2009

    my phone HTC p3450 doec not charge

    kindly let me know where i can get it repaired

    kindly let me know where i can get it repaired 9820029950

  • Anonymous Apr 05, 2009

    same thing mine died so i put it on the charger then it got super hot, and is not charging

  • Anonymous May 13, 2009

    hashem ramallha palestine i need charge a636 my Phone 009725989618494

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6 Answers

Anonymous

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  • Posted on Jul 14, 2009
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Okay, I searched and searched until I found a solution that worked for me. I tried the USB thing, I got my phone to turn on once, but never to charge. Here's what I did:

(Do this at your own risk)
I zapped my battery with a 9v battery. One wire on each terminal and then held it to the MDA battery (positive to positive, negative to negative) for about three seconds. I did this about five times. (Don't let the wires touch while they are connected to the 9v battery.) I IMMEDIATELY plugged my phone into a wall charger, NOT my computer (The computer wouldn't charge my phone). As soon as it was connected to the wall charger, I turned it on. After starting up, the orange light came on, and it started charging. I was skeptical about this solution at first, but trying everything else I resolved to do this and then if it didn't work buy a new battery, but it worked and my MDA is charging as I'm typing. The original ideal came from a post on the xda-developers website by dew1989. I added the additional steps that got my battery charging again. I hope this helps!

A

Anonymous

First of all, be aware that the MDA can NOT charge unless the OS is fully loaded. If for whatever reason your battery gets fully depleted, you have to do the following (it involves ruining a 5 $ cable and doing some surgery):
- first, go out and buy a new USB-to-mini-USB cable, unless you have 2 already (or one and the original charger)
- take out the battery
- take the USB-to-mini-USB cable, cut off the mini-USB plug and expose the four wires
- strip the red (+) and black (-) wire and twist the copper ends of each wire now CAREFULLY attach the right wire to the right connector on the battery and tape it there so it stays firmly on
- put the cable in your (running) PC or put the charger in the wall socket let the battery recharge for an hour or so, then put it back in the Wizard and reboot
- now when it is fully rebooted, you need the second cable to charge your Wizard completely, the way you're used to.
Worked for me! I've kept the ruined cable, just in case it happens again.
Good luck!

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  • Posted on Jan 07, 2008
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Once the battery dies completely. it is unable to get a charge from the phone. The phone has to be on in order for the battery to charge. This is a huge problem once the battery is completly dead.

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  • Posted on Nov 22, 2008
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The evident solution is to charge the battery with an universal charger

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  • Posted on Feb 12, 2008
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I forgot to mention that I try a least 4 time and the probleme was that : the wire wasn t well connected so make sure when you trying this that the wires are connected to the battery

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  • Posted on Dec 10, 2007
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Call t-mobile pda support directly 1800-937-8997

3 Related Answers

ScrappleMan

  • 1 Answer
  • Posted on Feb 27, 2008

SOURCE: t-mobile mda usb port broken

The MDA aka HTC Wizard aka Cingular 8125 has a design & manufacturing defect where the internal USB connector breaks eventually. It is mounted directly to the circuit board which actually cracks and breaks. Mine broke after 13 months. Other users report this happening within a few months of purchase. T-Mobile/HTC will not fix this under warranty. Some companies have quoted hundreds of dollars to fix. Look on ebay and you will see hundreds of these offered for sale in lots with no other problem than broken USB.

CLASS ACTION SUIT ANYONE??

The USB port does not just charge the battery, this is a Windows Mobile PPC and the port is 100% essential for normal operation.

Looking for service manual/ dissasembly guide and fixing ideas.
Any Help??

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A

Anonymous

  • Posted on May 19, 2008

SOURCE: Broken USB Port on T-Mobile MDA

http://rapidshare.com/files/73138701/Wizard_Service_Manual.rar
Use a T-6 Torx driver to remove the four screws and use a fine point soldering iron. Takes about 30 minutes to do it slow and carefully.

ipodslinger

Steve Brown

  • 688 Answers
  • Posted on May 13, 2009

SOURCE: my pc is not detecting my T-Mobile MDA

in windows, right click on the CD player with you cd in it.
click explore and look for USB Drivers.
Install the drivers and try hooking your phone up again.
Try using a fast USB 2.0 port on the computer.

If this helps please leave a vote

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