Question about Sony Ericsson P990i Smartphone

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P990i Software Upgrade

I would like to upgrade the software for my P990i.
Also how can I improve the Battery Life of my P990i.

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  • 1 more comment 
  • sp1267 Aug 25, 2008

    I bought my phone in Japan and service center says I must go to the Japan site to upgrade. Site is all in Japanese. Does it matter what region the site is?

  • pratulpandey Mar 04, 2009

    I have a P990I phoen and would like to know how to th efile storage location can be chnaged particularly when files are sent across Bluetooth. PRATUL +91-9302347800

  • rei13th Apr 09, 2009

    how can i upgrade my se p9901? also how can i be able to connect to wlan?


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Id like to upgarde my phone memery

Posted on Aug 12, 2008

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Regarding upgrade ::
just now i have updated the OS of my P990i.
its very simple.
Go to sony ericssons website
Search for the software update service for P990i there.
Entire procedure is listed there ........


Posted on Jul 30, 2008

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If you get the same problem, contact the manufacturer for possible firmware upgrade or repair.

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It is a problem but I haven't heard of it going out after 3 hours and backup batteries are on back order right now.

In the meantime:

  • Make sure the GPS is turned off when not in use.
  • If you are not in a hot spot or wireless network area, turn your wifi signal off.
  • If you are not using Bluetooth at the time, turn that off as well.
Like most multi band phones, the more bands or signals that are on, the more battery life is drained.

I know there is an over the air upgrade going on right now that may correct some software issues with it.

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Touch screen is not working properly.To open application i have to click 2 inches above the application icon.

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