Ремонт прошивка восстановление ICOM

simkard · 13.06.2024, 13:35

Цитата:

Сообщение от TumKos

This will not solve the problem of bad blocks.

Questions are :

Does solving bad blocks is mandatory ?
What will be solved doing the USB restore ? (PCI enumeration, bad blocks, etc ...)
Is it mandatory to change the SERIAL NUMBER from "1120134" to "1801201" (or anything of a higher value like "1801202", "1801203", etc ...)
If modifying the 24C02 EEPROM is mandatory, where is this IC located on my PCB version "SP269-B1" / "SP269-B1S" ? (Ferrum seems to point me to a SMD titled H216 ... seems strange to me as the same chip on PCB version "SP101-B", "SP168-B", "SP168BA" or "SP269" is titled "2402 ... WP"
In order to do the USB RESTORE, it seems that onboard button is not enough and there is a need to do a modification ? (what is it / where are the soldering points / etc ... ?)

Thanks

TumKos · 13.06.2024, 15:06

Цитата:

Сообщение от simkard

Questions are :

Does solving bad blocks is mandatory ?
What will be solved doing the USB restore ? (PCI enumeration, bad blocks, etc ...)
Is it mandatory to change the SERIAL NUMBER from "1120134" to "1801201" (or anything of a higher value like "1801202", "1801203", etc ...)
If modifying the 24C02 EEPROM is mandatory, where is this IC located on my PCB version "SP269-B1" / "SP269-B1S" ? (Ferrum seems to point me to a SMD titled H216 ... seems strange to me as the same chip on PCB version "SP101-B", "SP168-B", "SP168BA" or "SP269" is titled "2402 ... WP"
In order to do the USB RESTORE, it seems that onboard button is not enough and there is a need to do a modification ? (what is it / where are the soldering points / etc ... ?)

Thanks

Here on the forum there is all the information, dear Ferrum explained everything in detail a long time ago

simkard · 13.06.2024, 15:43

Цитата:

Сообщение от TumKos

Here on the forum there is all the information, dear Ferrum explained everything in detail a long time ago

I reviewed all the 133 pages of this post and found some interesting informations, but I can garantee that I couldn't find any answer to these 5 questions I listed

If I would have managed to find the answers, I wouldn't be asking here