pls anybody help tell me the reason..my k4 doesnt reciving calls nd mssgs from whatsapp..when screen locked
praful007, 20 May 2017calibration your battery5hrs screen on time when heavy usage
No nougat for k4 note, no real successor for k4 note,so never buying lenovo in future.
Disappointed honest k4 user.
After 8 months usage touch screen problem. That work itself without I touch.
I have k4 lenovo
This was not good
Didn't quick charge
Battery backup didn't come full day
Always heat in this mobile
First 6 months it was working good ...good camera good touch screen.one day suddenly it stopped working n donot open ..I gave it to service centre nearby..after few days it strted shutdown and open by itself till I connected charger ...very very disappointing lenovo ..😞😞
Very worst phone.. First problem is heat.. I used this phone 8 months I saw many problems in my k4 note.. And spend 3000 rupees.. Lenovo care is very poor..don't buy this phone
I Purchased lenovo k4 note in Jan2017,Exactly after using for 5 months,I faced problem while charging the display was showing lenovo android on and automatically it use to get off.Even the buttons were giving a pulse beat.Volume and power button.When i apporached Servicer Centre of Lenovo in Mumbai through my dealer.They Said intially that it software issue and it will be done as i was in warranty.Then later on they are saying that water logged in and it is no more in warranty and the cost to repair mother board is around 7000 Rs.Kindly answer what could have been problem.There was no chance of water, going in ,Well the Service centre guy said through Sweat also the water logs inside which is really sounding surprising to me.Well in that case they could have opened and done good servicing too .I would request you to see and answer same
This is the worst phone that I had.. Too many problems for this crap. I've spent almost 6000 rs in repairing this shit box. One day the phone got itself into a bootloop . I've approached the service centre at Aluva bypass. They said that it is bcaz of the battery. Even though I knew that this was not bcaz of the battery I spent 2000 rs to replace it. The very next day I got the same problem. The next day I approached them and they said that the board should be replaced and again I spent rs 4000 for that. Hardly after a month I ve got the same problem and again they said that the board has to be replaced. And this crappy phone heats up like a microwave oven and ma screen pixels got burnt by the heat. The night camera shots are soo crappy... Never ever buy this phone..... Just waste of money...
Hello, everything is good in Lenovo. There is no proper battery. The battery should be upgraded. The charging should come more hours. The phone is becoming heat. These two problems should be resolved .
Just dropped my k4 3 stories with only a thin hard plastic cover that was included, it survived the drop without any cracks and nothing broke, except for a slightly bent frame which i bent back without any trouble, sick