sumanth , 23 Jan 2016I have also facing dis problem in my new c4 hw to clear dis problemI had also faced the similar issue but i found the root of the prob. Remove any screenguard or any screen protector and then try calling. The issue must have been solved cause your screen cover was blocking your ear proximity sensor.
sumanth , 23 Jan 2016I have also facing dis problem in my new c4 hw to clear dis problemYour screen protector is blocking the proximity sensor (left of the Sony logo).
sonu, 21 Jan 2016How's the battery performance and is there any heating issue in this phone. Thanks in advance.Battery backup is good, lasts a day sometimes more, no heating issues
Hey guys i recently bought a xperia c4 and it works well without lag but when i tried screen mirroring with my samsung tv it isnt working. Please help me.
How's the battery performance and is there any heating issue in this phone. Thanks in advance.
Pravi, 19 Jan 2016One of my friend bought this phone he totally disappointed now. Because it's camera and screen... moredefault mode in camera is superior auto.
switch to manual mode.now default seting is 9mp and 3.7 mp for rear & front respectively.
change them to 13 mp and 5mp.
try landscape mode for low light photos.i got best result out of camera.
robin singh, 14 Jan 2016I buy c4 last date nine. Its hanging while calling. I went to shop and they changed the unit b... moreHi i have same problem, just change ur screen protector and ask them to put hole on sensor part of the phone.
ash, 16 Jan 2016Guys I just got an update of about 700 mb,just want to know if its android marshmallowNo 5.1 lollipop
updated to lp 5.1
performance slightly enhanced
phone ideal battery draining is 73% which lowered to 49% today
music quality slightly reduced
audio option removed frm music player and u have to go to sound & notification to change audio settings
i updated through service center they advise to calibrate battery by charging it for 6 hrs for 3 days and then charge it normally
camara quality remains same for me.
Ish, 19 Jan 2016My sim got stuck in sim card 1 slot, how do I pull it back, I am worried that it may harm my phone
same problem here
dont use cutted nano sim frm micro
get new nano sim
Hi there, are you familiar with any problems related to Wifi connection? Constantly my wifi is having a black-out. I need to switch it off and again on to continue surfing. Very irritating. In my household there are another 3 smartphones which have no problems whatsoever.
My sim got stuck in sim card 1 slot, how do I pull it back, I am worried that it may harm my phone
One of my friend bought this phone he totally disappointed now. Because it's camera and screen c4 has gud screen with higher price but it is so dull and image also dull and in camera the color of objects not looks natural skin apear little yellow. I've seen lot of reviews on this phone but nobody mentions this problem. I tried to adjust saturation and all nothing worked
Hey guys, i just wanna know that the new android update available around 700mb is gud or not, i mean what difference does it make?
Vishnu Viswanadhan, 18 Jan 2016Z2There's literally no comparison. C5 is total waste.. Go for for z2 without a second thought
Arogsm, 17 Jan 2016I already purchased. But not C4. Mine is Z3. It is amazing.Lol. Dude can't you see the difference in price?? If you buy c4 than you'll be able to buy xiaomi mi 4 with the saved money.. Mi 4 has same cpu n 3gb ram of z3. This is midrange segment not the place to show off richness.