M300 international bricked

[locinja1]

Hi,
I tried to update firmware from 1.0.4ww to 1.0.8ww. Device got bricked and it completely stopped responding. Not even reset button works.
Any suggestion on how to bring it back to life?

 

[VioAZ]

Did you solve it?

 

[goky]

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@locinja1, I do the same thing bricked M300 with 1.2.11ww. I find solution for my problem on rusion site
https://4pda.to/forum/index.php?showtopic=1027332&st=960#entry117536111 and see Message #973 from lisabon_Q3.
After that from https://4pda.to/forum/index.php?showtopic=1027332&st=1380#entry121706483 install ported firmware from the new Chinese version.
The only problem is you dont have english voice but you have alive M300.

 

[sadadsa]

I have the same problem. the attachments on the forum that goky posted are not working anymore. I had 1.0.4ww originally. it would be great do put it back, but I can't find it anywhere

 

[HackAndRino]

I have the same problem. the attachments on the forum that goky posted are not working anymore. I had 1.0.4ww originally. it would be great do put it back, but I can't find it anywhere

maybe i can help, if you have the international version (38004001) this should be it, i havent tried it yet but i kept it just in case. i found it somewhere online cannot remember or guarantee(probably a russian forum or something like that). Please tell me if it works just so i know xD

If i understood correctly how this is supposed to work i think you should extract the zip file and put the .bin in the root folder of the sd card

this is the download: https://www.dropbox.com/scl/fi/pdsi...8.26.zip?rlkey=7sfvjsgmqg2dgkxarfbttdl45&dl=0