⑴ 你的微信版本過低,暫不能使用紅包功能（在線等）
微信版本過低暫不能使用紅包功能可通過升級微信版本解決。升級微信版本方法如下：
打開微信；
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在「我的」中找到「設置」；
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打開「設置」功能，找到「關於微信」；
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點擊「關於微信」，找到「檢查新版本」；
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此時把版本更到最新就可以正常使用微信的紅包功能了。