please sir's and madams I've downloaded the lollipop update from xclub,what do I do from here na please,am not that tech know-how but a detailed 3D explanation can help,please

My own details

1) am rooted with kingroot
2) I've changed my second sim imei to that of glo for glo bis
3) I've changed my phone fonts through ifont
4) i installed xposed installer for fake wifi use
5) I downloaded the lollipop update through xclub with file size 822.89mb
6) I downloaded the one for 1gb ram/16gb rom version
7) I don't have pc

If u no get PC den u should just go and sleep joor

but bros there's no need for that useless talk,you tell somebody what he doesn't know you shouldn't end it with useless talk

First u need a pic... Preferably Windows 7
Then unrar d files using win rar
Next download spflash tools or infinix flash tool
Open the sp flash tool
On ur left u'll see a box with "download" click and Change it to upgrade firmware
Then click on download agent and find the folder u unrared
Wait for it to load the scatter text
The click on the top button to start the process
Pls ur USB cable should be inserted by now
Next connect ur phone to the pc make sure u switch it off
It's expected to access ur device and begin the upgrade
All it to complete the process, the pc must not go off
Once it complete reboot ur fone..... Nd u're in
Note: backup ur device and learn how to use recovery mod incase things go north..
Remember u're doing this at ur own risk...
Hope it helps

tuffpivot:
First u need a pic... Preferably Windows 7
Then unrar d files using win rar
Next download spflash tools or infinix flash tool
Open the sp flash tool
On ur left u'll see a box with "download" click and Change it to upgrade firmware
Then click on download agent and find the folder u unrared
Wait for it to load the scatter text
The click on the top button to start the process
Pls ur USB cable should be inserted by now
Next connect ur phone to the pc make sure u switch it off
It's expected to access ur device and begin the upgrade
All it to complete the process, the pc must not go off
Once it complete reboot ur fone..... Nd u're in
Note: backup ur device and learn how to use recovery mod incase things go north..
Remember u're doing this at ur own risk...
Hope it helps

matured person so far,thank you joor