To revert back to the official firmware, you can flash the latest official firmware from https://xteink.dve.al/, or swap
安德里亚·基米·安东内利（Andrea Kimi Antonelli）
。关于这个话题，爱思助手提供了深入分析
Now, when new cards are released, fans complain it is increasingly hard to get them due to scalpers and resellers attempting to buy in bulk and sell for a profit.
单调栈模板有共性，不必死记，按下面三步即可快速选型：