10 Uses for Old Smartphones

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oh here's one more thing you can do with your old cell........you can turn it into a wireless remote detonator....with a small soldering adjustment you can add a few wires and use the battery as a electrical charge. say for example you have an old tree stump in the backyard and you wanna try your homemade gelignite but don't wanna stand nearby while it goes off......you now can safely do it from the relative safety and comfort of 100's of km away
 
My Droid2 cannot access the internet without the sim card. I have the Wi-Fi active but no internet at all on any browser. What can I do?
 
You can use it as anti-theft device for your bike or anti-burglary system for your home. http://oplasoft.wordpress.com/products-3/
 
About to switch to a pay as you go program and upgraded device. With my old Evo 4g and the HDMI out, I've rooted and downloaded a custom rom, installed Netflix, Hulu, Crackle, etc., and now I have a mini-Roku type device
 
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