C4 bought in 2015 august. From the beginning touch problem. Malfunctioning. During the warranty period itself they have serviced for the same problem. Now also the same problem, but they are charging 5000 Rs. For the same. I think company Sony is not fit for mobile manufacturing. On the other hand in to and all good
Hello why my c4 after upgrade to 6.0 android. The phone can't connet to mobile data and my sd card dosen't read
Had this less than a year and the touchscreen is going berserk. Been acting up for months now. At this point I can't recover like I could before with a factory reset.
AnonD-520406, 25 Oct 2016Both phones are good. But i think c4 is better. do not pay attention to bad comments.xperia c4... moreOk Sony is good. I will say in Sony c4 it's really defective phone bcoz I bought this phone in Oct 2015 I have experienced that in year 5 or 6 Time I had to take my phone to service center only for the same problem it's touch only so my
Dinis , 24 Oct 2016I am having the same problem with my Sony Xperia C4 and I just got it in June 2016 and by Aug... moreOnly sony tci is the only service.center that actually repairs sony handset. Ive bought a sony xperia c4 last January 2016, everything was fine until August 2016 where i started experiencing touchscreen malfunction, ive bought the unit to the service center but to my dismay almost all units particulary xperia c series experiences touchscreen malfunction. All i can say is that the c series is defective, ive had a very hard time not to mention the hassle the phone repair gave me. Also, when asked if a replacement unit of another series can be issued again its very difficult to process. It took me a report to dti fteb in order to resolve my complaint but the resolution we arrived at proves very unfair in my behalf.
AnonD-548202, 23 Oct 2016C4 or Galaxy J7(2016)? I'm really confused about the bad and good comments :(Both phones are good. But i think c4 is better. do not pay attention to bad comments.xperia c4 is really good phone.
fkaraken, 24 Oct 2016I can say that I will never buy any Xperia phone after C4. They lost me. Touch screen problem ... moreI am having the same problem with my Sony Xperia C4 and I just got it in June 2016 and by August 2016 this phone is a weaste of money it starts to malfunction the touch do not work it freezes when it ready you might be looking at something and it just jump from one app to the next my mom bring it back they say I have too much apps on it they deleted what they wanted to and she bring it back to me with the same problem how can I get in contact with Sony support for them to fix my phone or give me a new one
I can say that I will never buy any Xperia phone after C4. They lost me. Touch screen problem is really annoying (it sometimes work normally, sometimes it doesnt work even at the room temprature). Also I think there is no way to fix it once it started. Tecnical support rarely fixes it, most of the time send it back with no problem found (since it raandomly works and randomly fails). You should just get used to that annoying touch screen if you encounter any problem.
C4 or Galaxy J7(2016)? I'm really confused about the bad and good comments :(
guille, 21 Oct 2016how to upgrade to marshmallowSetting/about phone/software update... If is not available by ota(WIFI) in your country. Use "pc companion" to install update by pc. In iran is available by ota from two days ago.
c4 user , 21 Oct 2016upgrade ur c4 to marshmallow 6.0. no errors,working smoothly.. no touch errors further! how to upgrade to marshmallow
Android 6 update was really great. I love my c4 in marshmallow...camera and battery and every thing is improved. Thank you SONY...
i am regular user of sony moblies from wt13i nw i buyed c4 sony last 12 month back nw i am facing issue with network error complaint due to sony sim slot problem i am very dissapointed about my sony c4 after my warrenty cover it happend within one month like this i dont know wt to do know money money 25000 oooooooooohhhh
upgrade ur c4 to marshmallow 6.0. no errors,working smoothly.. no touch errors further!
Anonymous, 20 Oct 2016YesWhen it was released. Date if u remember or how long ago? Thnx. I mean the 6.0 version