Saturday 31 October 2015

Samsung Galaxy Mega i9205 6.3 Screen Replacement

Tools Needed: Philips screw drive, Nylon Spudger, Hair Dryer, Double Sided tape

Steps:

1. Power off the Mobile
2. Remove the back cover
3. Remove the Battery, SIM, SD card
4. Remove 14 screws
5. Remove the back Housing
6. Disconnect the 6 plug cable connections from the main board
7.Remove one screw from the main board
8.Peel the power button flex cable
9.Release the main board from the Housing
10.Release the charging port sister board from the housing
11. Remove the Vibrator and Replace it to the new screen
12. Remove one screw from the metal cover of the front camera
13. Remove the Front camera  and Replace it to the new screen
14. Remove the power button flex  and Replace it to the new screen
15. Remove the volume flex  and Replace it to the new screen
16. Replace main board and charging port
17. Replace the Housing
18. Put all the screws
19. Insert the battery
Ready to go



Sunday 18 October 2015

How to keep computer Virus Free

Now a days very common problem for the computer user is the affect of virus. Most of the computer user never know when and how the virus is getting into the computers. Every single day may be we are using the device with viruses.
It is not absolutely possible  to keep computer virus free. But we can avoid the virus at least if we are careful enough.  Followings advise are highly recomended to avoid virus in your computer.

1. Use the Antivirus Software: Use the trust worthy and good antivirus in the computer. There are free and paid antivirus software available. Now a days free antivirus easily can be download from the internet. To download free antivirus follow the link: http://bdtechtutorial.blogspot.co.uk/2013/04/how-to-install-free-antivirus_7.html

Some Paid Antivirus:




2. Be careful to use external devices: Be careful to plug in any external devices like external hard drive, usb etc to your computer. This external devices may have viruses which can easily be transfered to your computer.  If you plug in any external devices in the computer make you scan the device before you use it.

3. Public Computers: Sometimes virus can be trasfered from the public computer like internet cafe, office, library etc. Public computer may have virus which might transfer to your USB or external device and later on from thoose external device to your computer. One of most common virus is short cut virus which create short cut duplicate file.

4. Pay Attention on the real alert: Anti Virus software gives alert time to time if it sees any harmful files in the computer. Read carefully with attention and follow the step needed.

5. Be careful about download: When you download any file from internet be careful about the site you are downloading from. Most of virus easily transfer downloading files, watching free movies, downloading free games etc.

6. Browsing Sites: Be careful about the sites you are visiting. Porn sites has highest rates of risk of affecting virus inn to the computer. One of the most common virus from the porn sites is Metropolitan Virus.
http://bdtechtutorial.blogspot.co.uk/2013/04/how-to-remove-metropolitan-police.html

7. Emails: Sometimes virus can be transferred from emails. Do not open the emails from unknown source or looks suspicious. Also do not click if the link provided in the link to click.