coolpad note 3 lite It is off and i cannot switch it on. When I connect to charger nothing happens only the red led glow .I tried to reboot by power key with volume keys nothing happened.I tried google for help but almost everyone said try to reboot by volume up and down keys with power key but nothing happened.please help
NOTE: Yes, I know some phone batteries are not so easy to get to, on some devices. In such a case, make sure that your phone is not under warranty still before you try opening it up yourself. If it is under warranty, then contact the manufacturer first.
Try the following and see if it will turn on.
1. Remove the battery.
2. Press and hold the "Power" button for 20 seconds.
3. Now put the battery back in.
4. Plug it in to charge and allow it to fully charge before turning it on.
If this doesn't help, then test the charger cord to see if it is good. Either try your cord in another device, or try another devices cord on your device.
Should that not be the problem, then check the battery to see if it needs replacing.
I just paid rs.250 to a service center who told me after 2 days that motherboard is dead .solution is rs.3500 .they even don't give me slip of 250 which they called service charge. And they want 50 more rupees for the slip.Holy crap men . i absolutaly sure that [watch your language]
sorry for weirdness .any other solution ,advice or anything .what should i do now as iam not going to service center for replacing motherboard . And how can be sure that motherboard is dead .Please reply .