Problem with xperia J

[shashankkaria]

having tremendious problem with xperia J

1) music player lags

2) Each and Every Games Hangs

3) Whatsapp Hangs

4) Viber stops working

5) contacts get hangged

6) when evry i creat a new playlist in music player it gets deleted after reebot

7) No sound quality in headfones especially volume output is too low as compared to Nokia, Samsung, Iphone i can here all other sounds around me no bass effect as it is given by phones which i mentioned.

😎 80% of RAM is always used by unwanted apps only 77-80 mb of RAm is free

now give me a solution whether sony will be able to fix this problem or do i have to go to a service center or have to change the phone

[boyeah]

I have never in my life been so unhappy about a phone ...ever, I really regret buying this phone(Xperia j) I have alwaus been a huge Sony fan from ps1, PSP,ps vita ps2..and PS3 Sony on portable devises where never good with audio output I thought with this phone things will be different....I give Sony two thumbs down for this phone....this is from Sony's number 1 fan....not happt at all, I miss my Nokia so I can really enjoy my mmusic.