OVERCOMING THE PHONE OFF

Tricks to improve cell phone died in a fall For this case, we can not directly do the testing using a power supply.  

All maintain the short circuit, first we do the demolition on the phone. Note the position of components on the phone,  

make sure all is in place. Warm up by using a blower. after everything I wrote above is completed, we can do testing to POWER SUPPLY FOR examine whether the damage is located in the software or hardware.  

Do not forget to always use a power supply with a scale of 1 ampere amperes or 1000 milli amperes. Connect the power supply cable to the phone with the following details
Red on the positive pole batterry
Yellow on the pole BSI (system battery battery)
Black on the negative pole
Always on the 0V position before turning on the power supply so as not to give excessive voltage on the cell phones that can result in damage. Then turn on the power supply voltage and position at 3.7 V (corresponding to the battery) with a tolerance of 0.5, do not add to the value of tolerance because it can cause damage to the phone . When you're on the phone is off and press it to turn, consider the amperage scale needles that are on the power supply. If the scale up of approximately 50 amperes milli amperes then the damage occurs to the software, immediately do the flash / program again. Use the program and proceed to the nokia flasher tool.
After all completed then turn on the mobile phone will inevitably flame.