First go to mobile phone setting. Go to Tethering and portable hotspot and  Click USB tethering.
Then go to developer option(in the bottom of setting) and go on it..
Then start usb debugging.
Now join the usb into the phone from your pc. A notification will pop up then click on the usb tethering.Now when you click the mobile date on your phone .Your pc get internet connection from your mobile.

IMEI number is the identity of your phone.To find your lost phone,identity a phone and for tracking phone and in many important works IMEI number is needed or used.
Now i will tell you 2 way to find out your phone's IMEI number.
1. Go to "Dailer" and dail *#06# then you will get IMEI number of your android device.
2.Go to "Setting"
Then go to "About phone"
Now click "Status"
Then you can see "IMEI information"
Click on it and you will get your IMEI information.
Thank you.

Have you ever wondered why sometimes on idle or overnight your battery is draining there can be different reasons but mainly it's either bad signal/connection or some app(s) causing your phone not to enter it's sleep mode with what we call "wakelocks"
You should download some wakelock detector app from the PlayStore and give it some time running it in the background overnight and you'll be able to see what app is causing this.
I recommend "GSam Battery Monitor"

If you want to show touches on your android phone just follow this trick:
1.First go to  "Settings"
2. Go to  "About phone"
3. Then click 7 timestimes on "Build number" 
4. Then back
5. Now you can see "Developer options"
6. Go to "Developer options" and enable
7. Then at the Input category you can see "Show touchs" 
8.Enable it enjoy show touchs on your phone

Sometimes we need to hide our own identity and create two or more accounts. One for public and 2nd is private as a matter of privacy. But in smarts phones we have problem that we can use one account at same time. To resole this issue Huawei introduce a Twin App feature in it we can easily convert i.e; social media apps Facebook or WhatsApp into, yes now you can make use of this feature and operate two accounts at the time. Here is what you need to do:
1)Check on main screen you can see setting button open it
2) Setting menu appear
3)You can see 3rd option is "Apps & Notifications" or you can drag or move little bit down
4) Open "Apps & Notifications" option
5)Check 5th option under "Apps & Notifications" menu
6) Option name is "App Twin" open it
7) Here list of four apps show to whom you want to twin in use i.e; Facebook, Messenger, Snapchat, WhATSAPP
8) Toggle the feature you want to ON 
9) Now check on main screen. Replicated app can be seen on main screen with digit "2". 

To access developer options in most android smartphones, quick steps to be followed are:
>Go to Settings
>Go to About device
>Scroll down and if you see Build number, tap seven times (If Build number doesn't appear directly, go to Software info and then Build number)
>In any case, tap Build number seven times
>Go back and access Settings again. Then you'll see Developer Options

Enjoy using so many features that would otherwise be inaccessible!

First switch off your mobile then press volume up & power key together. Then screen show os system. Drag your screen on erase wipe data. scroll your pointer through volume keys. Now press "Yes" and cntinue. Now reboot your mobile. Your mobile pattern lock is erase now.

Drag down the notification bar and press and hold the settings icon till it vibrates. A new message saying system UI tuner has been enabled will be displayed. Go to system, and then click on system UI tuner. Click on the option called status bar. Scroll down to the bottom. Press the option called battery percentage and select 'always show battery percentage'.     

Hy everyone; I'm use android for a long time here i tell you a tip which can help you to reach quick access to your phone calls.Before using this cool tip i have faced so disturbance sometimes i can't attend my phone calls but now i am so happy it solves all my problems.For using this tip you can attend your phone calls by pressing the home key and reject with power key.You can access this cool trick by follow this method first off all you go into setting on your android phone then open Accessibility after then find the option Answering/ending calls and click their Now two options The home key answers calls and The power key answers calls are showing on your screen and then set them properly.Now you can easily access and save your time.

If after insertion of sim you find no service massage then you can easily resolve it .
1 st step :
Switch off the phone then reinsert the battery and sim. Then after 5 min switch on your phone.
2 nd step :
On the airplane mode of your phone. Then off airplane mode. Then restart you phone.
3rd step
Go to setting. Then go to cellular network setting. Then choose automatic network selection.
Hope your problem will resolve.

Speed up charing: Use Airplane mode to speed up charging of your phone.
5X Zoom: Your phone has a macro lens, which means it has a limitation in zooming. You can find clip lens for your phone, however, it costs money. You can increase the zooming feature of your phone by dropping a single drop of water on the camera lens. This will increase the zoom of your smartphone camera.
Using flash as a lamp: You can use your phone's flash as a torchlight, however, if you want to use it as a lamp in the room when there is a power cut, put your phone's flash over the bottle filled with water.
Recovering deleted files: If your phone does not have recovery option for deleted files, you can use an app called Dumpster. This app works similar to Recycle Bin.