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Showing posts from 2014

Fix:Nexus 7 (2012) Slow charge issue

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Introduction   Was using original Asus cable and Charger. So the problem started after a bout 6 month, went i notice take it takes a while to charge the nexus 7. normally it takes about 4 hours to full charge but sometimes after 24 hour of charging it is only showing about 20% increase i charge. the issue was not permanent, every few weeks i get it. So few days ago i got the same problem but now it was kind of permanent after few days the tab was having the same issue i tried different charges and cables.  But the issue was not fixed. Troubleshooting So i measured the current tab was taking and found out it was only charging at 7milliamps. and the nexus is showing in the display as charging so the problem is software or battery management or battery charging circuit. so i change the firmware but still had the same issue.  So at 5 v charging it was taking in .26A of current or at 5.3v charging current it takes in .45A Fix ( at your know ri

How to setup a wifi router properly (Hacking Resistance)

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I have seen many WiFi location everywhere, most of they are having some kind of password  but now  days if your home router is hacked all your personal information and even data in your hard drive could be accessed even by an unskilled hacker. If you are using WiFi connection, Hacking is very easy because no physical connection is required. So if you get SSL certificate error be careful, always check router first, if your getting an error.. Never skip those errors. I never liked WiFi but in the current time you have to use it..  So I  recently bought a nexus 7 and a portable 3G router.,  so when I am traveling I could just carry it me. One headache was how to configure it and I want everyone not know even I had a WiFi connection.