Issues updating my Samsung S7 hérolte

Hello guys,

I have nothing else installed on my phone except /e/OS, as I told you, I made a mistake when installing the ROM, I press delete system via the /e/OS recovery as the installation failed. Now that the system is operational, I guess there is nothing else (I clarify that, after deleting the system, the recovery was still the same). I don’t think it’s coming from there.

I assume this is what I need to do… I’ll try it, but I’m still scared of updating the recovery on this phone, but better now than later. I’ll tell you when done. Anyway, is the update supposed to be installed by itself ? Or will I need to do something when in the recovery ?

I’ve never seen this screen since I use the phone, even when entering the downloading mode. It loads correctly.

Well I’ve used download mode plenty of time, especially when installing /e/OS, I’ve never dealt with a recovery that didn’t install (and I don’t want to). I just can’t explain. The day before it was the /e/OS recovery and after trying to install the update, it just booted on the default android recovery, with no more information about what to do. According to the /e/OS documentation, update should be installed by itself when entering the recovery: Update /e/OS software
Everything is okay until the

I’m going to try flashing the recovery via Odin, I think this is the way to go. Can you just send me the link where the recovery file to flash is ?
Thank you for your help !