[Solved] Note 8 Pro bricked and no boot screen

[hheylau]

Sorry, I am a idiot and My phone was in perfect condition until I run

fastboot erase recovery

fastboot reboot recovery

and now my phone doesnt have charging logo on, doesnt boot to bootloader
It is basically black and no response

however, the noti LED is on when charging. and I saw COM6 in device manager once then disappeared
AND in some combination of phone key the LED blink 'while charging condition'

In addition, I tried unplug internal battery but it doesnt work

Any idea how to fix it?

 

[hheylau]

P.S. I have seen the repairing MB need 102 pounds (it's nearly 70% of the price I bought it

This phone have NFC, IR control, 64MP camera which is perfect in this price range
If this phone cant repair, any suggest of non-xiaomi (chinese) phone recommend?
(samsung A52s is top of the hill too but it is a bit old in late 2022)

 

[Kirasu2080]

P.S. I have seen the repairing MB need 102 pounds (it's nearly 70% of the price I bought it

This phone have NFC, IR control, 64MP camera which is perfect in this price range
If this phone cant repair, any suggest of non-xiaomi (chinese) phone recommend?
(samsung A52s is top of the hill too but it is a bit old in late 2022)

 

[hheylau]

Thank you sooooo much. This tutorial works and save me lots of money and worries.

Btw, is it only available/ apply for note 8 pro cuz it is mediatek cpu?
How do they extract/ do I find the auth file that used in SPflash.exe ?

 

[Kirasu2080]

Thank you sooooo much. This tutorial works and save me lots of money and worries.

Btw, is it only available/ apply for note 8 pro cuz it is mediatek cpu?
How do they extract/ do I find the auth file that used in SPflash.exe ?

Yep. It just works for some old mtk devices. It's based on MTK-bypass github, but it didn't get update for long time. For auth file, I got no idea, didn't search that deep.

 

[ahadjutt7]

Same Situation. Got My Device Bricked (Begonia). Hard Brick, I Tried The Method Mentioned Above.
But When Using Bypass Tool it give the following error...
Please Help....

 

[Kirasu2080]

Same Situation. Got My Device Bricked (Begonia). Hard Brick, I Tried The Method Mentioned Above.
But When Using Bypass Tool it give the following error...
Please Help....

There's some tricks:
- Use only port that you added Libusb. If you change port, you need to add again.
- Close and open new bypass, hold Power until notification light turn off and on then hold Power + Volume up until it show "Protection disable"
- If bypass error, redo all steps again.
- If sp flash tool not flash after 20s, press Stop. Bypass success again. Then press Download. Usually it will work in 2nd time