Dear LG Optimus L9 users, please, help me. - LG Optimus L9 P760, P765, P768, P769

Few weeks ago my L9 P765 was turn off, when i try to turn on, he's shows LG logo (not animated), and don't turn on. I put Stock P765 ROM via LG FlashTool 2014 twelve times (in DIAG, EMERGENCY, and CS_EMERGENCY mode), but on 50% in the third step LG FlashTool gives an error message. In Recovery don't come in, in Hard Reset too. I try to put Stock P765 ROM in my computer 8 times (Windows 7), third times in my friend computer (Windows 7), and in my sister notebook (Windows 8.1). I tried put P760 ROM, but unsuccessfully.
Please, L9 users (and other Android users), help me, i don't have money to buy new smartphone, because i lived in Lughansk (southeast of Ukraine), and this war...
I am hope for your help.
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P.S. Sorry about my english, i don't posted english threads earlier.

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Did you try LG Flash Tool 1.8? Use this guide to extract the KDZ to bin and follow this guide to flash it.
This method has proven to be successful to me. This Flash Tool erase every partition of the phone and re-flashes everything, and even do a factory reset at the end so this is more likely to fix your phone.
Hope this helps.

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EdwinMoq said:
Did you try LG Flash Tool 1.8? Use this guide to extract the KDZ to bin and follow this guide to flash it.
This method has proven to be successful to me. This Flash Tool erase every partition of the phone and re-flashes everything, and even do a factory reset at the end so this is more likely to fix your phone.
Hope this helps.
Click to expand...
Click to collapse
Oh, thanks, but i carried the phone to a Service Center (on the same day, what you have written), if they can not fix it - then take your advice. (translate into english in Google Translate)

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UkrainianPatriot said:
Few weeks ago my L9 P765 was turn off, when i try to turn on, he's shows LG logo (not animated), and don't turn on. I put Stock P765 ROM via LG FlashTool 2014 twelve times (in DIAG, EMERGENCY, and CS_EMERGENCY mode), but on 50% in the third step LG FlashTool gives an error message. In Recovery don't come in, in Hard Reset too. I try to put Stock P765 ROM in my computer 8 times (Windows 7), third times in my friend computer (Windows 7), and in my sister notebook (Windows 8.1). I tried put P760 ROM, but unsuccessfully.
Please, L9 users (and other Android users), help me, i don't have money to buy new smartphone, because i lived in Lughansk (southeast of Ukraine), and this war...
I am hope for your help.
P.S. Sorry about my english, i don't posted english threads earlier.
Click to expand...
Click to collapse
Hey i also faced this same. And i used fastboot method and work fine