华为手机更改usb连接方式的方法。步骤如下:
1、首先打开华为是手机,在手机内找到并点击设置。
![](https://iknow-pic.cdn.bcebos.com/a08b87d6277f9e2f1602de690f30e924b899f398?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2、在设置界面内找到并点击”关于手机“选项并进入。
![](https://iknow-pic.cdn.bcebos.com/dcc451da81cb39db62f4a437c0160924ab18309f?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、打开关于手机后,在关于手机界面内找到版本号选项,多点击几次直到出现允许开发人员选项的提示。
![](https://iknow-pic.cdn.bcebos.com/42a98226cffc1e17718b4f505a90f603738de998?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4、再次回到设置菜单,点击开发人员选项。
![](https://iknow-pic.cdn.bcebos.com/d52a2834349b033b14bf3fbb05ce36d3d539bd98?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5、在”开发者选项“界面内点击勾选”开发者选项“打开,再在弹出的窗口内找到并点击确定。
![](https://iknow-pic.cdn.bcebos.com/6f061d950a7b020867fefc8072d9f2d3572cc898?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
6、在开发人员选项中点USB调试。
![](https://iknow-pic.cdn.bcebos.com/1f178a82b9014a90080a85dcb9773912b31bee98?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
7、在弹出的是否允许USB调试对话框中找到并点击确定。
![](https://iknow-pic.cdn.bcebos.com/b21bb051f819861830702ce55aed2e738bd4e698?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
8、最后就能够成功的更改华为手机usb连接方式了。
![](https://iknow-pic.cdn.bcebos.com/023b5bb5c9ea15ce64d92368a6003af33a87b298?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)