Turn on USB debugging features developers need to open the Options, General Developer options are hidden, need to follow the following steps:
Find mobile phone manufacturers system version number (not the android version) and then quickly click (usually seven consecutive clicks) until in developer mode
The version number of mobile phone manufacturers:
| Firm |
'Version number' path |
| Meizu |
Settings -> About phone -> version number |
| Huawei |
Settings -> System -> About phone -> version number |
| Cool |
Settings -> About phone -> (phone configuration information ->) version number |
| Samsung |
Settings -> About phone -> version / build number |
| Millet |
Settings -> My Device -> All Parameters -> MIUI version |
| VIVO |
Settings -> More Settings -> About phone -> Software version number |
| OPPO |
Settings -> Other Settings -> Developer options need to log in using the OPPO account verification |
| Nubian |
Settings -> About phone -> version number |
| TV Plus |
Settings -> About phone -> version number |
| PPTV |
Settings -> About phone -> version number |
| Associate |
Settings -> Developer options |
| A plus |
Settings -> Developer options |
| 360 |
Settings -> About phone -> version number |
In developer mode, USB debugging functions according to manufacturers as follows:
| Firm |
'USB debugging' Set |
| Meizu |
Settings -> Accessibility -> Developer Options -> Developer options open / USB Debugging |
| Huawei |
Settings -> System -> Developer Options -> Developer options / USB Debug / "charge-only" mode allows debugging ADB ' |
| Cool |
Settings -> Developer Options -> Developer options / USB Debugging |
| Samsung |
Settings -> Developer Options -> On / USB Debugging |
| Millet |
Settings -> More Settings -> Developer Options -> Developer options open / USB Debugging |
| VIVO |
Settings -> More Settings -> Developer Options -> Developer options / USB Debugging |
| OPPO |
Settings -> Other Settings -> Developer Options -> |
| Nubian |
Settings -> Advanced Settings -> Developer Options -> On / USB Debugging |
| TV Plus |
Settings -> Developer Options -> On / USB Debugging |
| PPTV |
Settings -> Advanced Settings -> Developer Options -> On / USB Debugging |
| Associate |
Settings -> Developer Options -> On / USB Debugging |
| A plus |
Settings -> Developer Options -> On / USB Debugging |
| 360 |
Settings -> Developer Options -> On / USB Debugging |