good day to everyone!
i am new here in the forums and also new in this android thing.
i got my SE X8 5 days ago and been searching for some online help and advices and found myself in this site.
with 5 days of usage,
i got my first downloaded application yesterday by the name of TaskManager.
i was encouraged by the shop where i bought my phone to download it.
they say it will help me reduce lags and battery drain.
but i got this problem.
when i open the TaskManager, several apps are running.
Camera
Market
Support
Messaging
Timescape
Postcard
Backup and restore
i am only using Messaging so i decided to kill all the task except it.
after killing them, my signal turns down and a SIM card symbol appears on the side of the signal indicator.
also, when i press Back button, only have 1 icon left. the SIMcard toolkit.
the icons and signal apparently appears after 1.5-2 seconds.
can somebody help me with this??
i maybe appear some kind of a paranoid.
but please understand.
i am a NEWBIE. lol.
THANKS!
i am new here in the forums and also new in this android thing.
i got my SE X8 5 days ago and been searching for some online help and advices and found myself in this site.

with 5 days of usage,
i got my first downloaded application yesterday by the name of TaskManager.
i was encouraged by the shop where i bought my phone to download it.
they say it will help me reduce lags and battery drain.
but i got this problem.
when i open the TaskManager, several apps are running.
Camera
Market
Support
Messaging
Timescape
Postcard
Backup and restore
i am only using Messaging so i decided to kill all the task except it.
after killing them, my signal turns down and a SIM card symbol appears on the side of the signal indicator.
also, when i press Back button, only have 1 icon left. the SIMcard toolkit.
the icons and signal apparently appears after 1.5-2 seconds.
can somebody help me with this??
i maybe appear some kind of a paranoid.

but please understand.
i am a NEWBIE. lol.
THANKS!