For those who didn't click on the links, preventative measures are as follows:
1. Do not let your phone or its battery be subjected to extreme heat (Example: leaving it in a parked car that is under the hot Sun)
2. Try to not overwork your device (Example: Playing video games while charging the device)
3. Don’t charge the smartphone while you are asleep and if so, make sure to put it in a place far away from you and any object that easily catches fire.
4. Don’t use unofficial chargers, 2 out of the 3 exploding smartphones were using unofficial chargers. They also remove warranty