Polanskiman

What hardware? Your disk controller?

La raison pour laquelle je recommande Synology Assisstant c'est par ce que mon experience et l'experience cumulée des membres de ce forum a montré que find.synology.com posait souvent problème alors Synology Assisstant marche la grande majorité des fois. Ce n'est pas vraiment à vous de juger si la gêne est grande ou pas. Les règles sont là pour quelque chose et je vous suggère à l'avenir de ne pas discuter ou arguer les décisions d'un modérateur/administrateur en publique (pour information ceci est aussi mentionné dans les règles). Et voici pourquoi les doubles posts ne sont pas autorisés: vous avez donné votre solution dans la section anglaise mais pas dans la section française, rendant votre problème non résolu pour les lecteurs de la section française.

I really doubt that the issue was the SN. Although I did suggest you to generate a new one, one can usually install DSM with an old format DSM sn. You must have done something in between that allowed the update to happen

In reality you don't even need a valid SN for DSM to work but starting from DSM 6.1 Synoloy integrated some checks for some proprietary apps to fully works.

Quote from the OP: Use as advised above to connect via Synology Assistant. Looking at the specs of your hardware you should not even need a custom extra.lzma.

You need to click Install. The migration option will come after.

Hello and welcome, I moved your post here as it was in direct relation to the tutorial. Being a beginner I would first suggest reading the rules. There is no need for big fonts. To answer to your post, first I do not recommend you register an account with Synology. There is no need for that. As a reminder this is XPEnology and by registering an account with Synology with a generated serial you are simply raising red flags. As for the MAC, no there is nothing to consider about that. Simply use your Gen8 real MAC address.

Soyez sûr d'utilisez le bon bootloader avec le .pat correspond (Jun's loader v1.02b DS3615xs pour DSM_DS3615xs_15152.pat et Jun's loader v1.02b DS3617xs pour Jun's loader v1.02b DS3617xs). Le bootloader n'est pas le même dans les 2 cas. Essayez de mettre un numero de série valid. Votre numero de série est un vieux format. Voir mon tuto. Autre chose si vous êtes encore capable de bootez sous DSM 5.2 alors mettez DSM 5.2 à jour à la version 5.2-5967.1 d'abord. Pas certain que se soit le problem mais vous pouvez toujours essayer ca avant d'entamé la mise a jour a DSM 6.1. Aussi, en règle générale je recommande d'utiliser Synology Assistant plutôt que d'aller à find.synology.com lors de l'installation. Enfin à l'avenir évitez de faire des doubles posts. Vous demander la meme chose sur le forum anglais et français. Lisez les règles.

Plug it in on a Windows 10 machine and both partitions of the usb will mount. You could also try the image made by @Genesys which is MBR based and mounts even on MAC without the need of command line. That image contains the original loader. Check my tutorial. You should recheck if you added the MAC address properly. It should be as following in the grub file: set mac1=AABBCCDDEEFF There should not be colons between each pair. Check also for trailing spaces.

What exactly did you do here?

If you are on esxi, meaning you are virtualising DSM then there is no need for USB key. You need to use the loader file (.img) as a disk. Search the forum for esxi instructions. There are several.

You flashed the integrated chip containing the bootloader?

@Razmote A l'avenir, merci d'utiliser des tags pour du code ou des logs.

There is not need for all this gimmickries. If your routeur has a VPN server integrated (or any other device in your network apart from the NAS) then set that up. Then simply connect via VPN to the routeur/device and use WOL to wake up your NAS from there. No need to make any port 22 open/forward which unless you know exactly what you are doing is a pretty bad idea.

Since DSM is asking for 15152 or later this tells me that you are trying to install DSM 5.2 on an already existing DSM 6.1.3 installation. It will never work. Search the forum stickies on how to downgrade properly.