my umi pro shutdown and and i can not open it, there is only logo i can see. i did not make any mistake, i did not install apk and etc. it shut down but can not open. it is charging battery, itis full. recovery mod is not working. and my computer can not recognize the phone.
I have the same problem. My umi iron pro was about 25% battery left when I connected it to the charger. As soon as I connected it, the screen went black. Now it won't start. When I press the power button for about 10 seconds it will show the Umi logo screen and then black screen again. When I press volume up+power buttons it shows the recover boot, fast boot and normal boot, I tried all three, they do not work either. When I connect to PC it does not work either.
Is there anything else I can do or should I send it back on warranty?
Please respond fast as I need a working smartphone ASAP...
I did it, but the phone still does not work.
It won't start, all I see is a black screen, no matter what I do, I can get the boot screen, but whichever option I choose, it still does not start the phone.
All this flash did is that I no longer see the umi logo, but the phone still isn't working.
Is there anything else that you recommend?
I had the same thing the day after yesterday. Listing to some music, noticed low batery, plugged in my charger and everything stopped working. It gives nothing, just a black screen! What could i do, anyone any idears?
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Post time 2016-1-24 04:16:44
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