Can I fix my bricked Mate 8 by replacing the motherboard? - Mate 8 Q&A, Help & Troubleshooting

Can anyone confirm?
I supposed my IMEI will be changed as a result - which should not be a problem... correct?
If you are trying to suggest non-hardware fix, thanks in advance but you may want to check out my story here first... https://forum.xda-developers.com/mate-8/general/advice-to-owners-enable-bootloader-t3573744

I have to replace the motherboard but I don't find it, have you a place to buy one? Thanks in advance.
Federico
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Related

Chinese phone

Hi mates, i have this chinese phone belongs to a friend and we wanna now if theres ani way to root the phone and update with the custom rom al i can give you is the model number wich is e1808_v75_hjy1_5647, the phone also have a 5 inches screen is like a htc but has no label or visible name, hope yo can help me
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Let me google it for you...

[Q] replace motherboard of tf300t

Hi all, I got a bricked unit from bad flash.. After research the only method is replacing motherboard.
Just ordered a motherboard unit and want to install on my tf300t... My question is : are the any guide? Or hint to disambled it?
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-Zork- said:
Hi all, I got a bricked unit from bad flash.. After research the only method is replacing motherboard.
Just ordered a motherboard unit and want to install on my tf300t... My question is : are the any guide? Or hint to disambled it?
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Click to expand...
Click to collapse
hi there, did you replace your motherboard? im on the same boat here. Bricked TF300t.
XtriFe said:
hi there, did you replace your motherboard? im on the same boat here. Bricked TF300t.
Click to expand...
Click to collapse
try this
http://forum.xda-developers.com/showthread.php?t=2368372
huebinger said:
try this
http://forum.xda-developers.com/showthread.php?t=2368372
Click to expand...
Click to collapse
hello
Good friends, after I have my Asus TF300T Briked, I decided to buy a board,
unfortunately still having trouble, Here it is connecting the tablet already have fastboot etc ...
But something very strange happening to me this ...
The tablet only connects, but only shows the screen if it is embedded in the keyboard, and the keyboard do not write ...
The tablet was bought in europe but the board and the U.S. ...
Suggestions?
thank you
hi my asus tf300t brick and i am buy new motherboard bot on this motherboard dont hack android how i need setup android in the new motherboard

Help Me Unlock LTE BAND 20 (800MHZ) On MI 4I

Help me unlock LTE BAND 20 (800MHZ) on mi 4i
Hello i wil try to unlock the Band 20 on the mi 4i.
but i dont have driver for the modem to open with the QPST tool.
did some one already tried to unlock this Band?
there many devices using the same prozessors an they can LTE 800 MHZ!
Hope some one can help me!
I tried, but I think there isn't drivers for our device.
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rojorojorojo said:
I tried, but I think there isn't drivers for our device.
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Hello, i tried and found a HTC modified modem driver, but it doesnt helps you to unlock the LTE 800MHz _(Band 20) for mi4i
if you want you kan chek it here (german)
mi-forum . eu
masa_ru said:
Hello, i tried and found a HTC modified modem driver, but it doesnt helps you to unlock the LTE 800MHz _(Band 20) for mi4i
if you want you kan chek it here (german)
mi-forum . eu
Click to expand...
Click to collapse
Can you post the link, please?
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rojorojorojo said:
Can you post the link, please?
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Hello aim new user i have to post 10 posts to be able post posts whit liks inside )))
http://mi-forum.eu/viewtopic.php?f=21&t=515&hilit=LTE+800&start=10#p3189
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The first we need to know is how to enter diag mode, in miui seems to be *#*#717717#*#*. I'm on cm12.1 and that doesn't work.
I think our phone only support band 40,
My be our device hardware is incompatible for band 20.
but if somebody finds a way to unlock then it would be great.
How about this thread? http://forum.xda-developers.com/showthread.php?t=2871269
Unlock all bands of your Qualcomm device! Use your phone globally! No bs!
People are reporting they made it to unlock lte bands
Sent from my Mi 4i using XDA Free mobile app
rojorojorojo said:
The first we need to know is how to enter diag mode, in miui seems to be *#*#717717#*#*. I'm on cm12.1 and that doesn't work.
Click to expand...
Click to collapse
doc_v15 said:
How about this thread? http://forum.xda-developers.com/showthread.php?t=2871269
Unlock all bands of your Qualcomm device! Use your phone globally! No bs!
People are reporting they made it to unlock lte bands
Sent from my Mi 4i using XDA Free mobile app
Click to expand...
Click to collapse
Have any1 tried this ?
*#*#717717#*#* works on latest MIUI 7.3.1.0 ---> "Diag USB port enable"
Tried with HTC drivers.
No lock with comunication VIA USB COM port 4 now
800 MHz hardware
Dear Sir/Madam,
Thank you for your support and attention towards XiaoMi.
Please kindly note that we haven't released European version phones on http://www.mi.com/en/store​ yet,
and the phones released in other markets/countries might have network compability issues if you use them in Europe.
Please do noted that we can't change the phone's network through any software update,
as it's controlled by the hardware on motherboard, kindly understand that it's fixed.
Sorry again for the inconvenience brought to you, but you can pay attention to the future release of phones in European market.
We appreciate your understanding and cooperation.
If you have any further question, please feel free to contact us.
May you experience a lifetime of love, happiness and joy!
Best regards,
Emma
XiaoMi European Customer Service Center
Website: http://www.mi.com/en/store/
E-mail: [email protected]
“Always believe that something wonderful is about to happen”.

[Completed] BlackedList Imei

I have a lg g4 sprint with a blacklisted imei. I need to know how to repair, change or another thing. Because i can't do nothing, i can't unlock and nothing. I need help faster. Please i need help.
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yadilrincon said:
I have a lg g4 sprint with a blacklisted imei. I need to know how to repair, change or another thing. Because i can't do nothing, i can't unlock and nothing. I need help faster. Please i need help.
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Click to expand...
Click to collapse
If it's blacklisted, there's nothing legal you can do. And asking for any other alternatives is not allowed on this site. Sorry!
Thread closed.

HELP oppo boot screen

Hi all.
I was trying to roll back to android 10 and I am now stuck on the oppo boot screen... Don't seem to be able to get into recovery.... UK find x2 Pro
Any ideas please.
Contact UK Oppo Service and send them the phone to fix it, at the end it will be the safest and fastest solution, they answer and pick up the phone pretty fast, at least in Spain.
leegreggs said:
Hi all.
I was trying to roll back to android 10 and I am now stuck on the oppo boot screen... Don't seem to be able to get into recovery.... UK find x2 Pro
Any ideas please.
Click to expand...
Click to collapse
Press vol + vol - and power at the same time and force the shutdown, then restart recovery and put Android 11 again.http://fs.oppo.com/3/oppowww/a...a0ZVk8DT_format_findx2pro.ozip.
Download Android 10 again http://fs.oppo.com/3/oppowww/a...hEsF4jmz_roll-3-findx2pro.ozip
, put it in memory and search for it with the file explorer
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Got a replacement coming tomorrow, thanks for your help
leegreggs said:
Got a replacement coming tomorrow, thanks for your help
Click to expand...
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[emoji106][emoji6]
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