如何在Android上清除微信緩存？

要清除安卓手機上微信的緩存，可通過以下三個步驟操作：首先，在微信設置中清理緩存，打開微信，進入“我”>“設置”>“通用”>“存儲”，點擊“微信文件”旁的“管理”，選擇“清理”以刪除臨時文件；其次，在安卓系統設置中清理應用緩存，進入手機“設置”>“應用”>“微信”>“存儲”，點擊“清除緩存”以刪除系統級臨時數據；最後，單獨管理聊天附件，進入微信“我”>“設置”>“通用”>“存儲”，點擊“管理聊天附件”，可按時間排序並選擇性刪除舊媒體文件。建議每月清理一次以避免存儲空間不足。

Clearing the WeChat cache on Android is a straightforward process, and it can help free up storage space and potentially improve the app's performance. The key is to know where to find the right settings inside both the phone system and the WeChat app itself.

1. Clear Cache via WeChat Settings

The most direct way to clear the cache is through the WeChat app itself. This method removes temporary files, image thumbnails, and other data that WeChat stores locally.

To do this:

• Open WeChat
• Go to Me > Settings > General > Storage
• Tap Manage next to “WeChat Files”
• You'll see how much cache data has been accumulated — tap Clean to remove it

This step usually clears several hundred megabytes to multiple gigabytes of data, especially if you use WeChat heavily for chatting or following Moments.

2. Clear App Cache in Android System Settings

In addition to clearing cache within WeChat, Android also maintains its own app cache partition, which may contain extra temporary data.

To do this:

• Go to your phone's Settings > Apps > WeChat > Storage
• Tap Clear Cache

This doesn't delete your chat history or media files — just the system-level temporary files. It's a good secondary cleanup step.

3. Manage Chat Attachments Separately

Over time, images, videos, and documents received through chats can take up a lot of space. These aren't always included in the general cache cleanup.

To manage them more precisely:

• In WeChat, go to Me > Settings > General > Storage
• Tap Manage Chat Attachments
• From here, you can choose to delete old images, videos, or files selectively

You might want to keep recent media but clear older ones — there's an option to sort by time, so it's easier to spot what's safe to delete.

How often you should do this depends on how frequently you use WeChat. A monthly cleanup is a good habit to avoid sudden low-storage warnings.

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