放3ds上显示“An error has occurred. Press and hold the POWER Button to turn the system off. Please refer to the Operations. Manual for the details.”
盲升无效，改文件名无效。
放ds上显示升级失败，等待3分钟
ds进入白屏等待多时无效。简易返厂法，插入dstwo，按B键没有任何反应。
问题依旧............
请问如何解决？