Xperia XA2 Ultra instal from sailfishos adb not working

Hello

I want to try e/os on my xA2 but I just installed sailfis os and it look like adb dont recognize my phone
adb is working on my machine because i try with a xiaomi and i boot e/os with this one.

do there is any other possibility than adb ?
or did i miss something ?

Regain your privacy! Adopt /e/OS the deGoogled mobile OS and online servicesphone

Hello @lavewaesel, welcome to this forum.

Of course yes, you can copy the /e/.ZIP to the SDcard, or into the internal storage as descripted in point (9) :

Have you already unlocked the bootloader, and installed TWRP or the recovery-e on the device ?

https://doc.e.foundation/devices/discovery/community
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Install /e/OS on a Sony Xperia XA2 Ultra - “discovery”