It's better to reset your phone whenever you update to another version of android because there might be incompatible apps that can cause various issues.
I am very disappointed customer of k4 note phone. within 30 days of use of this phone I faced problem of sound & camera clarity when connected to headphone. I went to service center and they told that there is water locking issue and refused to repair phone under warranty. I complained to amazon and lenovo but both have refused to help me in this regard.
Also Lenovo Engineer had not fitted front camera properly. When I asked him that there is issue in front camera he told that that is not his mistake and it is done by me. Also when asked to shoe water locking the Engineer was confused and told that I might have cleaned it.
Camera clarity is worst.
This is the worst experience with any handset I purchased till date.
I will never buy lenovo products in future.
Guys this phone looks cool but after changing the Operating system into marshmallow it's goes out many problem likes call display sensor not work properly, some time hanging issue, after 30 / percent of battery automatically drop down 4 to10 percent.
Main thing is that after 100MB game download phone getting hanging or over heat.
vinay, 18 Aug 2016lenovo k4 not which i m using since 8 months now i have noticed that phone has a charging issu... moreHey Dude, I got same issue with my phone. What you decide to do further? If you got any solution please update here.. i don't know why this things are happening. Service center they said they will change charging IC and all..
this phone is really cool on this price, but if you are NOT lucky then you will get faulty piece. because 40% people got faulty piece and not happy. i am using this phone from 6 months, now my bad luck got me. I can't charge my phone when it is "ON".i can charge it only when it is "OFF" .. I DID NOT update Android version.. In service center they said they will fix it by changing Charging IC and socket. hope it will solve. i will update status by 8days. And i must tell you all that service centers are too much hectic. i faced bad service.
lenovo k4 not which i m using since 8 months now i have noticed that phone has a charging issue,its charger not connect while phone display is on. its only & only connect with charger while it is in switch off mode.i have done all necessary jobs i.e.Reset at factory mode,safe mode but its all for vain.Plz do needful.
sriniwas, 17 Aug 2016worse experience.. screen showing white frame within 4 month of use and home button is not wo... moreits probably moisture build up, happens to most phones particularly due to sweat when calling or answering calls
screen showing white frame within 4 month of use and home button is not working.
service center is also not giving service by just saying .. its because of phone is dropped in water. while i know the reality, its never gets in touch with water.
so i never suggest to buy lenovo product.. lenovo will escape with some reason
tanre, 16 Aug 2016guys there is no option to play fm on loudspeaker. Anybody know how to play FM on phone spe... moreyes you can .... after you plugin earphone .. you can choose to use loudspeaker ..... cause as far as i know ... earphone use as external antenna on every handphone .. except for that have internal antenna for radio
there is no option to play fm on loudspeaker.
Anybody know how to play FM on phone speaker?
its only playing on earphone.
navinya , 15 Aug 2016Any COC player please tell me doest it heats more while gaming... No other doubt just tell me ... morea little while playing coc..
not very much
but surely a little more than normal
Ibrahim, 12 Aug 2016I would like to know how to make a video Call from Lenove K4 note.No chance to video call from 4g phone, only LTE phone , not a volte phone. U can only use faster 4 g net.
Anonymous, 14 Aug 2016somepeople said lenova k4 note contact loading issue.? this issue resolved or notTill issue not resolved, one contact disply 3 times
Guru, 14 Aug 2016Is this 4 G phone ?Ya , its 4 g but not volte phone, Lte phone