Updating internal cell phone software
I’m not sure what class the stock memory card that came with my Xperia Mini Pro belongs to, but the 16GB Samsung Class 6 card that I purchased recently makes a lot of difference specially when taking photos.
Here I’m going to explain how to upgrade the memory card for your Android phone.
I don’t have any knowledge about gadgets, can you give me some guidance what I should do about it ?Occasionally, the tower locations stored in your phone's memory are used instead of the actual nearest tower, causing your signal quality to degrade.Fortunately, it's possible to force your phone to clear the tower locations stored in memory and query the nearest towers for a signal update. The power cycling will usually cause the location memory of your phone to reset, and powering on again will force it to query the nearest towers.You may also want to reinstall phone software and use less number of apps.Better yet, you may also want to check if there are third-party developed build. I don’t see an option to change the USB Connection to Media transfer mode (MTP).
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Vijay, I have a Sony Ericsson Live with Walkman with a 4 gb card. I copied the contents of the 4gb card in my PC, removed the USB plug and switched off my phone.