Bricked M8HD, please help - Forum

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Bricked M8HD, please help

triing to unbrick for 5 hours, but without succes

zubrtomas

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Forum Posts: 2

Member Since:
2013/12/27

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2014/06/12 - 15:56

Hello,

I am another stupid fool, who bricked his M8HD while downgrading from KK to JB. I was checking many topics (5 hours) with advices, but withnout success. I am so sorry for my poor English.

Flashing of JB was interrupted. Now tablet is dead, without any screen action while holding any button. I opened my pipo, connect to PC, find correct NAND reset pins. Hold power button + reset pins, tablet is recognized in mask mode in Batch tool. I tried to reset NAND and RESTORE right ROM while holding power button. But there is a problem, while I am holding power button, it is connected and everything looks fine, but after about three seconds of holding - tablet switch off and everything is cancelled. I think that is due to hard power off (holding power button for reset of working tablet). The same cancellation happens while I release power button while flashing. Are you able to help me, or give me any advice? I am totally hopeless, I pay by gold

Thank you a lot for any reply.

Tomas

Oma7144

Moderator

Firmware Guru

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2012/10/06

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Thanks Received: 1348

2014/06/12 - 16:23

You need to change the loader first. Use this tool: http://crewrktablets.arctablet.com/?wpfb_dl=1631

Make sure the charger is plugged.

- Oma -

Per aspera ad astra, we rock the Tablets !

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Thank you!

zubrtomas

New Member

Forum Posts: 2

Member Since:
2013/12/27

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2014/06/12 - 16:42

Thank you a lot for reply and advice.

I go out for my head get cold, return to PC, reboot it, connect charger to tablet and everything work (no disconnections), now it is again working on kitkat. Now I go to flash last JB, I hope it will work Thank you for your reply and your advice, I save this program for future use.

Have a nice day.