Its not upgrading to marshmallw.also touch screen problem.its not workings on jio 4g network..very bad phone.
I am Sony fan since November 2006. Initially Sony product were superior but now they r producing wrost products. I bought many phones of Sony but now all phones of Sony creating problems. I have boughť Sony Xperia c4 in April 2016 but now many issues with this set. Phone touch screen not working properly n phone hanging aloť even with löw. Storage. Battery charging time more about 6 hours and many more problems. I have never bought such wrost mobile of Sony? Don't waste your money on such costly mobile.invest on other companies set which gives u value of money. I also chañging my brand. So urge u not buy Sony phones....
Anonymous, 27 Sep 2016after buying it in last October,2015 I could use it properly for 6 months only...then it start... moreDeař I have same problems with Sony Xperia c4.touch screen not working properly also hang issues. Battery charging time more about 6 hours and performance slow over the time.please don't buy this phone. Prefeř other company product.
I am not getting marshmallow update notification in my Sony Xperia C4 5333 after checking from settings>about phone>software update..what may be problem..
san, 18 Sep 2016C4 is always top of any other phones because it's Sony and Sony is worldwide known for its tec... moreBoss that's the reason I purchased that SONY C4 without even reading up on it. Bro I hope I have the same experiance with my SONY that you have...
Man I hope you are Correct I just bought a SONY C4 16GB Phone and the UPS Driver is on his way... I never had any problems with SONY products that's the reason I picked that Model Smart Phone... Damn Brady Bunch Caviat Emtore Buyer be Ware...
after buying it in last October,2015 I could use it properly for 6 months only...then it started creating troubles.touch screen not working properly, battery takes much longer time (5 hours )for full charging, charger gone out of order, phone starts and off automatically...it gives psychological torture upon a user when he thinks of buying so costly set and its poor performances ..I repaired it from Sony workshop and now expecting better result ...but I'm not happy with Sony mobile...thank u
I bought this phone 5 months ago and I'm experiencing sensitive touchscreen wherein it's randomly pushing areas on the keyboard and other applications. I'm not sure if it's the screen or the software but I expected more.
Oxalis, 22 Sep 2016Can someone pls teach me how to downgrade from mm to lollipop? I really regret updating my Os.there's no way you can downgrade
Pogi, 24 Sep 2016Do sony read all the comments in here, or they just ignore us?? it seems all sony c4 has the... morenot all the c4's.. mine is working perfectly.. no such errors.. if there is touch problem because of a software bug, so try on safemode. the problem may solve, and keep ur phone off when u get sleep in the night, give a rest to your phone.. plus now u can update marshmallow from pc companion, the marshmallow update fixed all the bugs, so after the update u can use the phone smoothly..
How's the Sony c4 dual mobile? And also battry backup? Plz tell me friends i'll buy a this mobile.
Do sony read all the comments in here, or they just ignore us?? it seems all sony c4 has the same problem... screen malfunction. and no marshmallow update.....
Arnel Mendoza, 23 Aug 2016I bought a sonyc4 model January 2016, everything was alright till the 8th month of the phone. ... moreSame here the problem start at August, i don't know but the touch screen is malfunctioning.