X23 : My volla os is not anymore in the dual boot

[Porteur]

Hello

I don't sée anymore volla os when I reboot my x23 .

If i did à Bad manipulation, it's during the configuration of my SD card on volla boot manager I think.

Have you a solution for help me please ?

Thank you,

Regards,

[Porteur]

I tried to do a reset Factory in the recovery mode but don't work.

[franco_bez]

how does it look when you remove the SD card from the phone?

[Porteur]

Hello,

I removed the SD Card, and now it's work ... I format my it.

Thank you again for your help.

Regards,