1.首先我們打開手機主頁面，找到微信軟件。
/iknow-pic . cdn . BCE Bos . com/500 FD 9 F9 d 72 a 605910c 69 f 2634349 b 033 BBA 36 " target = " _ blank " title = " " class = " ikqb _ img _ alink " >/iknow-pic . cdn . BCE Bos . com/500 FD 9 F9 d 72 a 60591510 c69 f 2634349 b 033 BBA 36？x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/500 FD 9 F9 d 72 a 605910 c 69 f 2634349 b 033 BBA 36 "/>
2.打開微信軟件後，我們點擊界面右下角的“我的設置”按鈕。
/iknow-pic . cdn . BCE Bos . com/d 439 b 6003 af 33 a 87 d4c 9279 fc 85 c 10385243 b 58 a " target = " _ blank " title = " " class = " ikqb _ img _ alink " & gt；/iknow-pic . cdn . BCE Bos . com/d 439 b 6003 af 33 a 87d 4c 9279 fc 85 c 10385243 b 58 a？x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/d 439 b 6003 af 33 a 87d 4c 9279 fc 85 c 10385243 b 58 a "/>；
3.然後向下滑動手機，找到“設置”按鈕。
/iknow-pic . cdn . BCE Bos . com/caef 76094 b 36 acaf 77 f 9 AC 7972d 98d 1001 e 99 c 1d " target = " _ blank " title = " " class = " ikqb _ img _ alink " >中。/iknow-pic . cdn . BCE Bos . com/caef 76094 b 36 acaf 77 f 9 AC 7972d 98d 1001 e 99 c 1d？x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/caef 76094 b 36 acaf 77 f 9 AC 7972d 98d 1001 e 99 c 1d "/>
4.點擊“設置”按鈕，進入如下界面。我們找到“通用”按鈕，點擊進入。
/iknow-pic . cdn . BCE Bos . com/500 FD 9 F9 d 72 a 605915 E0 c 69 f 2634349 b 023 BBA 46 " target = " _ blank " title = " " class = " ikqb _ img _ alink " >的鏈接。/iknow-pic . cdn . BCE Bos . com/500 FD 9 F9 d 72 a 605915 E0 c 69 f 2634349 b 023 BBA 46？x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/500 FD 9 F9 d 72 a 605915 E0 c 69 f 2634349 b 023 BBA 46 "/>；
5.點擊“常規”按鈕，進入如下界面。我們找到了“記憶空間”按鈕。
/iknow-pic . cdn . BCE Bos . com/503d 269759 ee 3d 6d 4126 a04 E4 d 166d 224 E4 ade 56 " target = " _ blank " title = " " class = " ikqb _ img _ alink " >/iknow-pic . cdn . BCE Bos . com/503d 269759 ee 3d 6d 4126 a04 E4 d 166d 224 E4 ade 56？x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/503d 269759 ee3d 6d 4126 a04 E4 d 166d 224 E4 ade 56 "/>
6.點擊“存儲空間”按鈕。這個時候系統會自動幫妳的手機計算，告訴妳微信占用了妳手機多少容量。
/iknow-pic . cdn . BCE Bos . com/2934349 b 033 b 5 bb 5 f 0 cc 1 a7 b 38d 3d 539 b 600 BC 1f " target = " _ blank " title = " " class = " ikqb _ img _ alink " >的鏈接。/iknow-pic . cdn . BCE Bos . com/2934349 b 033 b 5 bb 5 f 0 cc 1 a7 b 38d 3d 539 b 600 BC 1f？x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/2934349 b 033 b5 bb 5 f 0 cc 1 a7 b 38d 3d 539 b 600 BC 1f "/>；
7.系統計算出微信的使用空間後，會發現有壹項“管理微信聊天資料”。
/iknow-pic . cdn . BCE Bos . com/d62a 6059252 DD 42 a 1928272 e 0d 3 b 5 bb 5c 9 eab 815 " target = " _ blank " title = " " class = " ikqb _ img _ alink " >；/iknow-pic . cdn . BCE Bos . com/d62a 6059252 DD 42 a 1928272 E0 d3b 5 bb 5c 9 eab 815？x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/d62a 6059252 DD 42 a 1928272 e0d 3 b5 bb 5c 9 eab 815 "/>
8.點擊“管理微信聊天資料”，出現如下界面。我們可以選擇想要刪除的聊天對象的微信。選擇後，我們按“刪除”。如果我們不想壹壹刪除，而是想全部刪除，那麽我們可以全選，這樣就可以刪除所有人的聊天記錄。
/iknow-pic . cdn . BCE Bos . com/e 7 CD 7 b 899 e 510 FB 3c A0 c 512d 733 c 895d 1430 c 19 " target = " _ blank " title = " " class = " ikqb _ img _ alink " >/iknow-pic . cdn . BCE Bos . com/e 7 CD 7b 899 e 510 FB 3c A0 c 5112d 733 c 895d 1430 c 19？x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/e7c d7b 899 e 510 FB 3c A0 c 512d 733 c 895d 1430 c 19