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[Q] Hard Brick (QDL) Solution Research - HTC One (M7)

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till22's Avatar
Thanks Meter 4
Posts: 53
Join Date: Jul 2014
To make a long story short (like you did in the OP), I have to same problem

The cause: flashing newer firmware version. All the symptoms are exactly the same. When I get home from work today I will try these 2 things, they are a little variation of what I already tried:

I don't have much hope that I can fix it myself and am already in contact with HTC though. The main problem is that I'm in Argentina and I bought the phone in Germany..

You didn't find any other possible fixes, right?
Thanks Meter 2
Posts: 42
Join Date: May 2012
Unhappy Hi, I Have Same Problem Since A Month With My HTC One M7 32GB

I Got this phone as a Gift From USA HTC one M7. My Phone Just got hanged on lockscreen when i try to restart it, it turns off but did not turn on,no single light is turning on, no screen light or notification, no recovery or download mode. its like a brick piece. i tried all charging tricks such as USB PC ,Wall Charger for Hours, Orignal Charger and rest things, i cannot send phone to USA , i am in qatar, what should i do, any guys who experienced such problem and how did they solved it and, what will be the cost if no warranty. any help ? thanks in advance.
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