Very good phone...last day i bought this...uodated to 5.1...still nice performance..... This phone is for light working...if u push to its limit it will not work....no other phone will also not work...
Phone works preety well with its good camera quality gaming is also good but its lag in battery 🔋 performance
Anonymous, 17 Jan 2016shoud i buy c4 or not plz tell me..Waste of money.Battery drains from 74% to 0% during your sleep.Turns off at 64% and it's dead until you connect to charger after 20 minutes will turn on and show 97%...Have this mobile for few months only.Have issues from beginning.Can't open photos to change Wallpaper...
The camera is not working and also shooting option is also not available after 5.1 update
Please tell me how to fix it............
I bought c4 for 4days only I found battery drains so fast And ringtone,alarm and all things related to sound is very lowwwww sound what can I do to increase the voice of ringtone and songs ,really it's very lowwww even after increasing the volume to the most ?? ??
I have prblm aftr update 5.1... Screen mirroring miracast signal are weak when I connect my tv.. N battery drain fast I dnt knw why! There no one app are runing in background I forcly stop all app.. .
Any one idea how to fix it...
I'm buy sonyxperia c4 dual 4 months later touch not working properly I was display change 1 months same problem which problem means home button, back button ,unresponse totally sony xperia using waste of money..
Anonymous, 08 Aug 2015Has c4 auto brithnes?? Plz tel me..If you still have lollipop 5.0 then go to widgets,there u will find a widget that shows that wifi,Bluetooth, gps,sync,brightness
There in the brightness option there is auto function
But the widget is no more available in 5.1 update
bhanu, 12 Aug 2015sony c4 hangs while exiting the torch app. what to do? is software update help in this prob ... moreThere's problem with the torch app, the company wont replace it for such problems, just unistall it
my xperia c4 rom has been crashed while updating i switched off my phone now it acts lie a dead phone how to fix this problem plz admin help me
after upgrading to 5.1 lollipop, the LTE icon in the status bar is missing, that is not in the personalization list also, is this normal or what has happened, am i using a phone which is not genuine? what I have to do to get that icon back?
Anonymous, 18 Jan 2016May i know how can i update my C4 dual to lollipop 5.1 i tried everything but still, no update... moreIf not done by phone itself then connect to pc through Sony PC companion software and must have an high speed Internet connection. Follow the instructions step by step, you'll get the result soon. Must try it.
Do you have any problem compared to the other version? 5.0? Plss reply
May i know how can i update my C4 dual to lollipop 5.1 i tried everything but still, no update. Please help. :)
I tried ota, pc.
i just wrongly updated my phone sony c4 now i lost my my messages & contacts can i get the old versions & contacts , messages?
NO DEFAULT CALLING SIM CAN BE SELECTED FOR CALLS.
This is THE WORST PHONE if you are the one who use phone for calls frequently. From call logs when u click a contact to call back u ll b provided with list of two sims (if both r active) to choose from which takes 2-4 seconds every time. Suppose u wanna make ten calls then this list of sims. Sometimes u directly type number or name of contact from keypad this list never popups (with me this is very common alomst 80%) and u r forced to go to contacts search number click on go inside and then call after choosing from the list.
This call log has favs as well as logs THIS SIM list makes calling experience from this device very very irritating... rest all is THE BEST IN THE PHONE.
I called customer support guys 2-3 times and they telll to turn of the second sim LOLZ. Most of us today have one calling sim and other for internet.