how to install manual old firmware from pc or mobile apk

[[email protected]]

hi
how to install manual old firmware from pc or mobile apk
Help me

[stevechretien111]

Hi,

If you get the info of the chipset of the unit, maybe you can find a software on the internet that can be use to flash firmware for that specific chip.
I believe that every pins of the micro USB are solded, it is not detected by windows but look for the chip info, a software that can deal with that chip and the info of how to use that software.
Maybe some kind of serial to USB.

I'd like to help more but that's all the help that i can give for that case.

[fenddick]

Hi,

If you get the info of the chipset of the unit, maybe you can find a software on the internet that can be use to flash firmware for that specific chip.
I believe that every pins of the micro USB are solded, it is not detected by windows but look for the chip info, a software that can deal with that chip and the info of how to use that software.
Maybe some kind of serial to USB.

I'd like to help more but that's all the help that i can give for that case.

Thank you for your advice

[fenddick]

hi
how to install manual old firmware from pc or mobile apk
Help me

Which version of software do you want？

[[email protected]]

i need to the first firmware .
Or post in the forum all the old versions firmware