Hot answers tagged usb
I have not tried this myself, but there's an app named ADB Wireless (no root) which, as the name suggests, claims to make this possible without involving root: This app is for developers wanting adb access over WiFi without rooting your phone. … *** NO ROOT REQUIRED *** Usage instructions can be found on the app's playstore page – looks pretty easy ...
Sounds like you need to update your Google Play Account and remove the old credit card. From your phone hit Google Play store app, go to your account, go add a payment method, or edit an existing one. Once there delete the old card and add the new one.
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