Here is the situation :
I just made a fresh install with full wipe of the latest SupermanRom without root in order to log in Snapchat, then I installed Magisk apk anf flashed Magisk V13.3. Until here, everythig was fine.
Then I wanted to try the unofficial Xposed framework : I installed the manager apk then downloaded the systemless Magisk compatible sdk 24 (SupermanRom 2.6 is Android 7.0) then reboot.
Here comes the problem : The phone (re)boots until the pin screen. This screen stays 2 or 3 seconds, then the screen goes of. I tried everything to type fast or anything, the phone doesn't react. When I press the power button to wake up the screen, nothing hapends.
So I thought, I just go back to full whipe and install the room again without Xposed, but I'm also unable to boot either in Recovery (Power + Home + Vol up) or Download (Power + Home + Vol down) mode !!!
The result without the SIM card is the same.
To sum up : Custom Rom + Magisk = OK phone working
But : Custom Rom + Magisk + Xposed = Unable to pin or boot in Recovery or Download mode.
During reboot, if i press the volume keys +/- the phone vibrates like in response... but nothing hapends. I never noticed it before...
Here I'm lost ! Does anyone have any idea of what I could do ? Is that a soft brick ? and how to get out of this situation ?
Please ask me for more information, and thank you in advance for those who will help me !