Dogol, 02 Jul 2017My phone draining fast from 30% to 20%, less 2minute. Any solution?I presume your K4 Note is about one year old since purchase time just like mine.
I am facing similar issue and my guess is that my phone's battery being almost a year old has lost some of its charge. If this is the case, it is hardware issue (battery) but the software does not adjust to the drop in battery capacity. Hence battery indicator shows such weird behavior i.e sudden drop upon reaching around 30%.
Conversely, during charging I notice that it charges normally, virtually constant rate from blank to 80% then slows down a bit. HOWEVER upon reaching 90%, it shoots up to 100% really quick.
I also associate this behavior to the same cause above
Again, this is my assumption, but I plan to just get on with it and replace the battery at Lenovo service center after one half to two years of usage (when the battery will have lost too much charge) then continue using this phone of mine.
Dogol, 04 Jul 2017But when i charge under 85%, its draining normaly. try it..Eventually we have lost 10% of battery no matter what we do.
akhill, 16 Jun 2017when is nougat releasing for k4 note?Never.Because as per lenovo official Upgrade plan they not gonna provide any further updates to phones which releases before 3Q2016.And k4note release in 1Q2016.
Is there any nougat update for lenovo k4 note? Best phone? All things are good, i am using it from over 1year now.
Dogol, 02 Jul 2017My phone draining fast from 30% to 20%, less 2minute. Any solution?Exactly same thing happening in my k4 note as well.
Battery cell issue. Some of them has gone dead.
I'd gone to lenovo care for replacement of battery, but they told me its a software problem.
Hi, is there anyone using a 256GB SD card on K4 Note? Is it working fine?
Mikan, 29 Jun 2017My one side of sound box is working.....is there anything I can tweak in setting to fix this i... moretry the app called lenovo companion in your phone and select diagnostic...find speaker and test it...
My phone draining fast from 30% to 20%, less 2minute. Any solution?
My phone was hanging then I switched off after some time it do not on ....plz suggest me something
There is an outgoing voice problem with my phone.And also one of my speaker is not working.
My one side of sound box is working.....is there anything I can tweak in setting to fix this issue???? please help
Garry5456, 29 Jun 2017Worst phone ever..poor battery back up ,doesnt even stand a day, heating is also a problm,came... moreNah, battery backup is good with about 5 hours screen on time.
Either you got defective battery from start, which you should have claimed for warranty replacement early on, or you got too many background apps running, consuming too much energy and producing too much heat. Keep trying to find the solution.
best phone i everhad before somay redmi 2, good for game and good for everyday sosmed. not even drain battery and never go for MM update just simply basic from factory and its really good. almost 1 year using it and its good
Christy, 07 Jun 2017This is the worst phone that I had.. Too many problems for this crap. I've spent almost 6000 ... moreWorst phone ever..poor battery back up ,doesnt even stand a day, heating is also a problm,camera is poor too..man so dissapointed with this lenovo..i choose this phone over samsung j7..nd now i m regretting it, u hve too chrge ur phn atleast thrice a day such poor battry back up..lenovo sucks..
pls anybody help tell me the reason..my k4 doesnt reciving calls nd mssgs from whatsapp..when screen locked