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MPX220 Download startup mode?!


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Guest ygeller
Posted

I stumbled on a startup mode I was unaware of by pressing the "volume down" and power key to power up the phone. When doing so, the phone comes up with "OMP Loader V 3.142", "Build Time: Oct. 3 2004", then "UART Download mode!!" "Ready".

if the USB is connected it says "USB connected!".

Seems like this would be the mode to upload / download firmware(???)

I searched the web and found nothing about this. Anybody have any ideas?

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