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Huawei G750-u10 completely dead after flash ???

Huawei G750-u10 completely dead after flash ???

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hovatek
hovatek
hovatek
Administrator
49,570
01-04-2017, 08:41 PM
#11



(31-03-2017, 11:34 AM)barthodian Am I doing something wrong guys? I was hoping that tutorial was going to help me out, but none of the labeling such as colo or kcolo was found on the pcb. I do see the "w" shaped dots right next to the full size sim slot. Could one of this be it?

Please, create a new thread, this is someone else's support thread
see https://www.hovatek.com/forum/thread-514.html for how to create a thread

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barthodian
barthodian
barthodian
Enthusiastic Member
10
03-04-2017, 09:43 AM
#12
(01-04-2017, 01:49 PM)barthodian
(28-03-2017, 12:21 PM)droidmobitech
(28-03-2017, 12:06 PM)barthodian
(12-02-2017, 05:06 PM)hovatek
(12-02-2017, 12:27 AM)basim G750_U10 completely dead after flash just vibrates when pressing power button or connecting cable>Always gives this error and keeps vibrating and hear USB sound like it's keeping connecting and disconnecting. Is there any way to revive this device?

Seems you might have to follow the fix outlined by @droidmobitech
Seems like a dead preloader.
Does the phone still get detected in device manager when you connect?
If yes, what does it get detected as.

It seems like the thread starter has left the building. Will it be acceptable if I revive the conversation?

If so, I will go on and answer your question @basim (assuming his/her issue is the same as mine): no detection at all. Looks like a hard brick.

@droidmobitech will you still help me out if I could provide the PCD photos?
Yes, your device has the Mt6592 cpu,  

It will be appropriate if you could send pictures of the pcb for help

You may try and identify the test point,  usually Colo are kcolo should be written on pcb , they are test points. ....

I assume you can go ahead, after disassemble. ..
If not, using a voltmeter,  test all other unlabeled points with GND

The test point has no such volts on pcb

Short that point to gnd


Hopefullly, it should detect


If this does not work then an emmc replacement is the final solution

Still waiting for further instructions...

Anybody out there?
barthodian
barthodian
barthodian
Enthusiastic Member
10
03-04-2017, 09:47 AM
#13
(01-04-2017, 08:41 PM)hovatek
(31-03-2017, 11:34 AM)barthodian Am I doing something wrong guys? I was hoping that tutorial was going to help me out, but none of the labeling such as colo or kcolo was found on the pcb. I do see the "w" shaped dots right next to the full size sim slot. Could one of this be it?

Please, create a new thread, this is someone else's support thread
see https://www.hovatek.com/forum/thread-514.html for how to create a thread

Not trying to be smart, but the issue is identical and unresolved. I have absolutely no problem to start a new thread though. Maybe lock this thread then?
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