Well, as you see my Old 3DS is on 9.7.0-25U, exploitable version at least to my known. I've tried both Sliderhax (browserhax for Old 3DS) and tubehax. I have both the starter kit and the payload for Sliderhax. But both give me an Error, tubehax closes youtube and tells me that the system will reboot, and sliderhax tells me that an error occurred, and tells me to clse everything and reboot the system. Any tips, suggestions or help? I ask you not being rude at me because I've been researching, but nobody seems to have this problem. I've checked twice that the files are right and the SD card is not with the lock switch. If you tell me that is safe to update my 3DS to a newer version, I will do it, but I want to stay on 9.7.0-25 to see if a new Installing-CIAs-or-CFW exploit is avaibable, but if nothing is possible I will update.