Xperia E becomes too slow

[akku]

I have been using Xperia E for about 8 months and I am facing trouble. The phone becomes too slow at times and thus it has become very irritating to use it. The screen freezes many times during the day even when I try to open built in applications like messaging, call logs or album. Many of the times, the phone freezes when I receive a call thus making me unable to pick up the call. I do have a decent amount of phone memory and RAM free, still the device is slow. I disabled live wallpapers and do not use many widgets but still the problem prevails. Please help.

[FrontierGate]

factory reset ... or use Sony PC Companion Repair Phone function.

[akku]

thanks for your reply. but wont my phone get formatted (i.e. all my installed apps & data get deleted) if i do a factory reset? also, i booted my phone in safe mode and its working fine. that means i have some problems with the third party apps that i have installed. but how do i know which app is causing a problem?

[FrontierGate]

http://android.stackexchange.com/questions/35367/my-device-is-getting-slow-apps-start-misbehaving-cr...

I suspect your case is a messed-up Dalvik Cache ... unless you have installed custom recovery, it doesn't hellp. 

You can also use this http://www.flashtool.net/index.php to clean the cache, but only if you know what you are doing.  

Safest is factory reset or repair with PC companion.

[Stanly_CK]

Your installed applications and data will not be erased with factory reset. Don't worry. :smileysmileythumbsup:

[aditoxic]

I have Xperia e dual
I have my data connection on almost always when I use this phone its heats up and sometimes lags.
it usually heats up when im chatting using messenger and im using it for a sometime please help

[hatty16]

I have the same problem not happy with this phone at all I will go on apps or use the phone it is slow or freezes constantly or shuts down the app or the phone if I try to use it when charging the touch screen becomes hypersensitive and touching one letter or number would show up at least 10 times I just wanted a decent smart phone but this seems to be a useless phone. I recently purchased a in car charger to use maps to take my family for a long journey half an hour into the journey it shut down that many times I had to get a Sat nav as it wouldn't work tidy. It also says constantly that I have no storage although I have not down loaded any extra apps that came with the phone I constantly have to delete things from my phone and I have a memory card that I purchased separately and I have moved some of the apps that the phone came with on to the memory card I've only had this phone 6 months I don't think this phone could have any more problems

[jazzozz]

can anyone tell me how to overcome xperia e dual lagging problem.i am only using whatsapp and gmail on it.no games no facebook.any solution please let me know.i feel i am using phone in the year of 2000.it is so slow i cant tell you