1、OriginOS/iQOO UI 和 Funtouch OS 4.0及以上系统(除Funtouch 9.2系统):设置--显示与亮度--字体大小;
2、Funtouch 9.2系统:设置--桌面、锁屏与壁纸--字体大小;
3、Funtouch OS 4.0系统之前:设置--壁纸与字体--我的--字体/本地字体--右上角“字体大小”
部分软件如:“浏览器”,软件内设置中可独立调节字体大小,若i主题中调节无效,您可进入应用设置中操作。来自:求助得到的回答
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vivo X Flip
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vivo X Fold2
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vivo Pad2
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vivo X90 Pro+
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