Hello everyone, sorry to bother with my problem So I followed that tutorial on YouTube : For my 2ds. Everything was flawless till the SysNand Restore (keep a91h) part. It triggered an error (non existant file), I rebooted and did it again and it worked. However, I couldn't inject H&S (same error) and now the top screen of the 2DS stretches away from the screen, I can only see half of it (except on the web browser). If I remove the SD card, the 2ds doesn't boot. If I try to use soundhax or the web browser to boot HBL, it freezes the 2ds. I'm convinced Luma did install (I can hold R or start during startup, it does send me to Luma or the Hourglass/Luma/Decrypt9 choice), but I can't check the system version in the system settings anymore as the screen is stretched. 2DS is ver 10.3.0.17EU Can somebody help me please ? Thank you EDIT: 6/1/2017 : Solved !