I had the same problem and solved it like that: Connect to your Laptop, enable mtp. Now wait a little bit and go to HDB settings. Turn it off and revoke all HDB authorizations. Turn it back on and wait till the HDB notification appears. You should be connected now. Try the same thing with USB debugging. Also, check your Huawei drivers, in With this video, I want to show you, how you can activate the developer options at the Huawei P30 Lite. I will show you also, how you can disable it after.At Add a comment. 15. Follow the below step to resolve adb shell not showing device issue. 1) Go to About Phone, and tap MIUI version for 7 to 8 times. This is to enable developer mode. 2) Got to Additional Settings -> Developer options. Enable USB debugging. And set MIDI in Select USB configuration. The following shows how you go about running ADB from a specific folder in the Command Prompt to fix ADB devices not showing Mac/Windows. Step 1. Open the Command Prompt on your computer. Step 2. Type cd, press Space, and then drag and drop the ADB folder onto the Command Prompt window. Enabling debugging. Having completed the preparatory steps, move on to the main part of the instructions, which look as follows: Open the Huawei Honor 70 Lite 5G settings. Go to "Additional settings" and then to "Developer options". Activate the slider next to "USB debugging". Confirm the operation. 43 Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. This question does not appear to be about a specific programming problem, a software algorithm, or software tools primarily used by programmers. j2wGka. In this video tutorial you can check out the easy way to unlock developer options. Find the Build Number and enable developer options. Here you can enable US Enable usb debugging feature. Then turn on usb debugging. It will work. Then allow, it will work. – bluetoothfx. Android USB Debugging has stopped working. 0. How to enable USB Debugging in HONOR 9? How to enable Developer Options in HONOR 9? How to open Developer Options? How to use Developer Mode in HONOR 9?Af Settings -> Additional Settings -> Developer Options -> Allow USB Debugging. Security (system app) -> Manage apps -> Permissions -> Gear icon (in top right) -> Install via USB (true) Reboot Phone. Settings -> Additional Settings -> Developer Options -> Enable Install via USB. It will ask for MIUI account. Enabling debugging. Having completed the preparatory steps, move on to the main part of the instructions, which look as follows: Open the Huawei Honor 6X settings. Go to "Additional settings" and then to "Developer options". Activate the slider next to "USB debugging". Confirm the operation. Try "Revoke USB debugging authorisations" in Android after changing developing computer. I had the same problem when I upgraded my development computer. I guess Android allows USB debugging from 1 computer at a time. If another computer already has debug privileges then the Android does not popup the permission dialog for the new computer.

honor 9 lite usb debugging not working