How to share unlimited files between Jio for free?

Jio 4G file sharing trick

Jio is the largest 4G network in India offers high speed mobile internet connection & an engaging digital ecosystem for a seamless digital experience.

Jio offers limited high speed network (say 1.5 GB/day). It's quite enough data for normal usage. But when I want to download HD movies and PUBG game updates the limited data is insufficient. So i used to get it from my friends via Share it.

But share it uses Wifi to transfer data (i.e) the me and my friend need to be close each other. It is not possible to share files with share it when i was in my home. But I found a new way to solve this problem. I used simple web share to send and receive data through jio network. Since I used jio internal NAT network Jio didn't count my data usage for this sharing. Even after my 1.5 GB has over i can send and receive at highest speed.

Requirements:

Android Mobile
Jio SIM (with internet connectivity)
Both sender and receiver must use Jio sim only.

How to do?

Sender:

Turn on mobile data with your Jio sim.
Create new folder in your mobile and put the files you want to share in that folder.
Download simple http server on your mobile.
Open it and click three dots in top left corner(options).
Click settings, click in Document Root and select the directory you want to share.
Click options and go to main and turn on button.
Turn on the server.
You can URL like this ( http://10.1.2.3:12345 ). send that link to your friends to whom you want to send files.

Receiver:

Turn on mobile data with your jio sim.
fire up your web browser(say chrome).
paste the URL that your friend has given in URL tab and hit enter.
Now you will see the contents that your friend has to share with you.
Click the file to start download.

(Note: Data charges don't apply)

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How this works?

1st you have to understand basic about IP address to understand working of this method. Having at least basic knowledge in IPv4, ports, NAT, subnetting is recomended. Whenever you want to access something in internet, You have to get unique IP address. These address are provided for users by ISP like Jio, Airtel, BSNL etc.

There are two types of IP address used (IPv4 and IPv6). Here lets talk about IPv4 as we are not going to deal with IPv6 in this trick. There are two types of IP address in IPv4 (public and private). Public IP address is globally routable and private IP address are only routable inside the network. Private IP address is used to setup LAN. The network is isolated from the internet.

An IPv4 address looks like (9.39.78.2 or 100.32.46.99) There are 4 billion unique IP addresses, which are enough when internet evolved as there are very few peoples used internet. But it is not enough now as the internet users increased. So the usage of IPv6 has been implemented. But still IPv4 is used as some servers still runs on IPv4.

To over come this problem the ISP has to give IPv4 address to access certain servers they uses NAT(Network Address Translation). Jio provides each user a public IPv6 and Private Ipv4 (i.e) all Jio users are in same LAN and accessible via IPv4.

just go to whatismyip.com. It shows your public IP as well as your private IP which starts with 10.x.x.x

When you fire up simple web server application and turned on, the server opens the port 12345. That is why your URL looks like http://10.x.x.x:12345