King, 15 Dec 2016Can i use 2 4g sim at a timeNo but u can use both Sims 4g supported but the sim which u have selected for data only support 4g the other one remain 2g
pratik, 15 Dec 2016hii i have updated my phn to volte update of 41mb bt i cant do video calling when i m us... moreBro like in Samsung devices the Lenovo k4 note doesn't support for video call to do video call again u must install the Jio 4g voice for it
Raju, 09 Dec 2016how to make video call after volte update.If u want to make a video from jio in k4 note u have again install Jio voice
After updating to volte on 13.12.16, facing net connectivity problems, 4G Jio was net was connecting very fast earlier but from y'day it is not connecting and same thing is happing with my second slot idea 4G sim and both network speed is Gonnaaaa daammmmm very very slow , I need to restart the mobile than it is connecting in 10-15 mins, Excel Sheets are opening slowly, overall the mobile has become slow, slow and battery is going low down very fast pls fix this problem i have reset my phone 2 time but problem is same
pankaj781, 12 Dec 2016Guys i receive an update ysterday 41 mb and my device is now able to calling volte networkBut how can we make video call through VOLTE
After volte updating I am facing net connectivity problems m Jio4G net was connecting very fast earlier but from yesterday it is not connecting, I need to restart my mobile again & again to get connectivity ,overall handset is working very slowly.
Lenovo team pls resolve this problem immediately with the concern update.
After recent update I am facing battery draining issue. Full day (8 hrs)standby consumes 60% battery, this was not happening before the update.. any options to downgrade the software? How to resolve this issue? Did someone else facing battery draining issue?
Muthuraman9, 14 Dec 2016After updating to volte on 13.12.16, facing net connectivity problems, 4G Jio was net was conn... moreI have this same problem after update 41 mb ,its not showing VOLTE hope a good update earlier...
i got the same problem even my play store was not working and I contacted lenovo online support team, they asked me to clear cache and clear data in the google play store and play services
for that go to app>all apps>playstore>storage>clear cache and clear cache..
Rishav, 15 Dec 2016Finally 41MB update and here it is VOLTE... Lenovo finally gave so much to have on this fone... r u able to do. video call
i have updated my phn to volte update of 41mb bt i cant do video calling
when i m using using 4g voice there is option for video call ... plzz suggest
plz make update available with video calling feature
Raitu, 08 Dec 2016from where u got 41 MB's VoLTE support app or software ?
tell me please....Connect to Wif/Mobile Date.
settings->About Phone->Check for Update(you will)
sk, 13 Dec 2016In "SETTINGS" find out "ABOUT PHONE". There "SYSTEM UPDATE" to be selected and opened. There ... moreHi Lenovo team pls help me how to improve my Lenovo Vibe k4 note performance it's disgusting me a lot I have purchased this mobile with a great expectation bt now I'm suffering a lot pls help me