I am using 1 year to the k3 note. When the phone is buy on online flash sale. After one of buying the back panel coatting will be removed automatically. The quality of the back panel is very poor. Tge phine is high heating issue. While using whatsapp and fb also. The radiation level is very high that is 1.59 it will cause to cancer also.
The continous useage of phone will happen headache and other diseases also. The dollby sound is turn to on the speakers will so much noise and it will not clear. I am changing the touchpad two times and changing the motherboard also.
The are lot of complaonts in this phone when some time the phone shows settings stopped, whatsapp stopped etc.the main thing is it is too hang when a app is open the phn will heat and the display will off. The serivce is too bad. I compained the main headoffice care to the careless service and the phone will get retun back to weeks also. This phone is waste of money.