GTMEDIA V8X "invalid boot device"

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percuk
Posts: 12
Joined: Mon May 31, 2021 11:09 am

GTMEDIA V8X "invalid boot device"

Post by percuk »

I trying to back original firmware to V8X form mars software using "GTMedia_V7V8 Refresh Tool_V2.2" andthis is what is happen.
Show "invalid boot device". Help!!!
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CAJE
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Re: GTMEDIA V8X "invalid boot device"

Post by CAJE »

Leave only the flash.bin file on the USB

percuk
Posts: 12
Joined: Mon May 31, 2021 11:09 am

Re: GTMEDIA V8X "invalid boot device"

Post by percuk »

connect USB to V8x or load from USB to SEND_UPG?

percuk
Posts: 12
Joined: Mon May 31, 2021 11:09 am

Re: GTMEDIA V8X "invalid boot device"

Post by percuk »

i check both solutions. On reciver show me "Fail". At refresh tool same message "invalid boot device".

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CAJE
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Re: GTMEDIA V8X "invalid boot device"

Post by CAJE »

Change the USB device with FAT32 format and only the flash.bin file

percuk
Posts: 12
Joined: Mon May 31, 2021 11:09 am

Re: GTMEDIA V8X "invalid boot device"

Post by percuk »

i do that, but nothing. Anyway thank you...

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CAJE
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Re: GTMEDIA V8X "invalid boot device"

Post by CAJE »

Try it with another USB that is of low capacity maximum of 32GB
Do not stop intertalo because you have a connection and only the file fails, it is very important to remove fttp

percuk
Posts: 12
Joined: Mon May 31, 2021 11:09 am

Re: GTMEDIA V8X "invalid boot device"

Post by percuk »

Please explain in detalis what I have to do.
which file to upload ( if you hwve expirance) and another.....

Thank you again...

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CAJE
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Re: GTMEDIA V8X "invalid boot device"

Post by CAJE »

Any V8X firmware renamed to flash.bin

percuk
Posts: 12
Joined: Mon May 31, 2021 11:09 am

Re: GTMEDIA V8X "invalid boot device"

Post by percuk »

With this bin "GTMEDIA_V8X_Release_V298_20211125" (renamed flash.bin) I succeeded.

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CAJE
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Re: GTMEDIA V8X "invalid boot device"

Post by CAJE »

We're glad you got it

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