uPDATE rESUME @@@@ APLY FOR AMAZON http://www.reddit.com/ http://devblog.blackberry.com/category/android-development/ http://www.mediafire.com/?86epi81waeayl http://telugudevotionalswaranjali.blogspot.in/ http://www.vignanam.org/ Power to the circuit is derived from the USB port using the standard A type plug . To give continuous regulated power, Zener regulation is employed. Resistor R1 restricts base current to T1 so that output will be current regulated. Since Whi te LED requires minimum 3.6 volts, 4.7 volt Zener is used to provide constant 4. 7 volts to LEDs. Resistor R2 restricts LED current to around 20 mA, so that they will not be damaged. Connect the power lines to USB plug observing correct pola rity. Use a reflector for LEDs to get maximum illumination. How Now ell at . to Root Byond B66 before wee start writing article on how to root Byond B66 we would like to t you that rooting will void warranty of your Byond B66 and you should do this your own risk. If you face any problem then we would be helping you for sure

You need to first enable USB debugging by going to settings< Development and the n USB debugging. You also need to download USB driver for MT6577 and USB Vcom driver and then Roo t_with_restore_Bin4ry_v15.7z from here. You need to now connect your phone via USB cable and then install the USB drive r and you need to update the drivers from device manager. Now you need to switch off your phone and keep the device manager opened and the n remove the battery and now connect the phone to PC via USB while pressing the volume up button. Now in device manager you will see MT65** preloader and choose update drivers an d then intsall USB VCOM driver. Once it is installed you need to disconnect the USB and then put the battery bac k to phone. Now enable USB debugging and then connect your phone to PC and now unzip the roo l tool which you downloaded. Now change the mode of your device from USB storage to media device and it shoul d be done before connecting your phone to pc. Now click on the runme.bat file and then a command prompt will pop up and then f ollow instructions and then press enter and now the command prompt will say root by bin4ry tool and then your phone will reboot and now it will say have fun and your phone will be rebooted. So this was about the process of rooting Byond B66 and do let us know if you fac e any problem.