Anonymous, 07 Jan 2017Jio 4g voice is no longer supported after volte update!!!How to update
Swipe lock is grey in my phone. I cannot access it. How to resolve it?
> battery backup increased
> gaming performance increased
> no heating issue
> camera quality is amazing
totally I love this phone
AnonD-565297, 11 Jan 2017It will open when I touch on fingerprint.Ok... how is battery backup??I feel battery drain quickly...how do you feel??
AnonD-565297, 11 Jan 2017It will open when I touch on fingerprint.Ok....
Just compare about price also.
Oppo-16(3g ram ),
K4 having one of good quality digital dolby sound system then Internet is very fast .we can upgrade to marshmallow then company plan to upgrade to next update.It is very user friendly and talk about software is very easy and good compared to other.It having no hanging problem .
If you're foing to choose between Lenovo Vibe K4 and Oppo F1S, which will you choose? And please indicate your reason. Thank you!
AnonD-630938, 11 Jan 2017Ok...how much time taking sensing finger print sensor???It will open when I touch on fingerprint.
AnonD-631035, 11 Jan 2017After the latest update my fingerprint sensor stop working Switch off it phone then restart finger print is working
AnonD-565297, 11 Jan 2017Finger print has no problem in my Phone.Ok...how much time taking sensing finger print sensor???
I'm using Lenovo k4 note for 4 months now my contacts are mixing with other contacts.