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T Mobile MDA Speaker control

T Mobile MDA started having a problem with the speaker phone button on the key pad. Basically it's functioning backward now. When you have a call on speaker phone the button indicates that the speaker phone function is off and vise versa. I tried a hard reset and this hasnt fixed the problem. otherwise the phone functions quite well.

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Re: T Mobile MDA Speaker control


Posted on Feb 29, 2008

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Re: T Mobile MDA Speaker control

Update teh firmware from tmobiles website. Download the latest firmware and upload it to your mda... Should fix it.

Posted on Sep 25, 2007

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this is a sw boot up screen. this is what the screen will look like with no sw on the device, so you guessed it....the download was unsuccessful and corrupted the firmware.....if you tried to reinstall the sw again, and it does not work, you might need a new t-mobile to do that.....OR, you can try to do a master reset by pressing the sw keys.

to do that, turn off the phone, and press and hold the soft keys (buttons located beneath the touch screen that have the lines on them on top of the green call button and the red end call button).....while holding these down, press the power button for 3 seconds and release the power button.....all this time you are holding those soft keys down....the phone SHOULD turn on and go to a black screen with white this time you can relase the two the green button and reset. if this does not friend, you need another one......good luck!

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Try clearing any programs that may be running in the background.

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Telephone then solitaire!

Here is how to hard-reset your MDA/Wizard using a key combo - courtesy of a smart T-Mobile tech support help desk guy who wrote a note about it as it's not in official help doc's: 1. Simultaneously hold down the Communication Manager and Voice Dial buttons and put the Soft Reset 'button' with the stylus tip - all at the same time. 2. You see a very scary looking black screen with white letters in System font reading something along the lines of ?Are You Sure? Press Send key to continue.? 3. When you push the 'Send' key, the Green pick-up the phone key process starts 4. Next you will see what made me smile like a kid - Formatting FAT partition and very briefly in matter of few seconds began normal first boot.

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