VPN(Virtual private network).

VPN(virtual private network):
*Vpn is the abbreviation for virtual private network. As the name itself says that it is useful for private and confidential usage of internet especially while accessing internet from a public wifi connectivity.

*A virtual private network (VPN) extends a private network and the resources contained in it across public networks(public internet).

The following are the types of protocols used for vpn services:
1)PPTP-(point to point tunneling protocol)
2) L2TP.
3) IPSec.
4)SSL.
*PPTP -(Point-to-Point Tunneling Protocol) is mostly used vnp system.

Benefits and advantages of vpn:
*It enables a host computer(user) to send and receive data across shared or public networks as if it were a private network with all the functionality, security and management policies of the private network without any black lists or restrictions to websites as on public networks.

*A VPN can also be used to interconnect two similar networks over a dissimilar middle network; for example, two ipv6 networks over an ipv4 network.

*By adding a VPN, a business can extend all its intranet's resources to employees working from remote offices or from their home which will help their employees to work as conveniently as on their office.
* It protects your data from hackers.

* it makes your data to be private and confidential.

* it makes you to browse websites even if they are blocked by the network providers or by the government of your region.

* it changes your ip address and hides your location.

* it became essential for few  business trips in foreign countries where few websites are restricted on their countries.

* helpful for business purposes where data can be sent in an encrypted format by using vpn.


Using vpn services on your android smart phone:
*Using vpn services on mobile devices are gradually increasing day by day because mobile devices has became as an important device and all the important transactions like online shopping, online recharges, online bookings ext..are being made from mobile devices itself and important passwords are being saved on mobile phones which are making necessary for a secured network connection.
>>>This secured data connection can be achieved by using vpn services.

>>>Follow the following steps to open vpn settings on your android smart phone:
* go to settings>wireless and network settings>vpn settings.
* after entering into vpn settings, now select on ADD VPN option.
* then you have to select the type of vpn and then you need to give the required vpn settings to use vpn services.

Many vpn service providers are available to get vpn services for free but those are not recommended as some of them are not safe to use.



Also Visit: How To Create Lyrics File For Android Smart Phone(To Play Lyrics Along With Songs)



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How to get boot menu on spice mi 280(any android phone)

To get boot menu on spice mi 280, follow the steps mentioned here:

Step1:
Switch off your mobile

Step2:
After switching off your mobile, press down volume button along with start button of your phone.
*After few seconds you will be getting boot menu of your mobile.

*The boot menu will be having various options like reboot,backup,restore backup,install updates from sd card ect...


Also Visit:  How To Root and Install Custom Roms On Your Android Smart Phone
                   How To Create Lyrics File For Android Smart Phone(To play lyrics along with songs)

Rooting and installing Custom roms for spice mi 280

You need to root your device in order to install custom roms and powerful applications in to your device.


Rooting to your device:
You can easily root your device by downloading superoneclick software.I am suggesting this software because this is a freeware which does not asks you any license key to be entered and also i have used this software successfully in my spice mi 280.You can download the software from the official link provided above and follow the instructions given by them for rooting, After completing this process you can conform whether your device is rooted or not by observing "su"(super user) icon on the menu of your device.
If you find "su" icon, then it means that your device has been rooted successfully. Now you can delete and install any app on your device.

Advantages and disadvantages of rooting your device:

Advantages:
*After rooting your phone, you can install many powerful applications.
*you will be able to modify your phone by installing many custom roms that are available on the internet.
*Custom roms will modify your phone's look and also adds many advanced features along with the operating system.
*You can upgrade your phone os(operating system) to the latest version.
*More applications will be supported by rooting.
*Custom rom will make your phone to work awesome by increasing battery backup.(depending on the rom that you have upgraded).

Disadvantages and precautions:
Apart from the advantages, you are having disadvantages too.
*After rooting, you will be loosing warranty of your phone.
*It may crash or destroy your phone if you are not aware of minimum knowledge of rooting.
*Should be careful with rooted devices while deleting system files.
*Should not touch any of the system files if you are not aware of it.

Installing custom roms to your device:
Installing custom rom to your device will be very helpful to you.
For this, you need to download custom rom from the developers.
*Many developers create custom roms for us, one of the famous developers are xda developers.
* You can download many custom roms from xda developers.
* After downloading custom rom into your sd card, you need to turn off your phone and then press down volume button and start button of your phone at a time.
* Then it will show you a menu for you.
* In that menu select "install update" option and then show the directory for the custom rom in your sd card that we have downloaded it previously and then press ok.
* Wait for some time untill it completes it process of installing the rom and it restarts and finally start with the new custom rom.
THAT'S IT! Now your device is installed with the new custom rom.

Note:
 1) Dont forget to backup your data before doing this process.
2) Only install only if you are aware of the type of the custom rom that you have downloaded.

labels: how to root spice mi 280, rooting instructions for spice mi 280, rooting spice mi 280,
Also Visit:  How to get boot menu on spice mi280
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