Hi experts 

   In recently,  when I am  connecting  my galaxy into my computer , it said ,windows could not  identify the device. What could be  possible  reasons for that  issue ? Anyone ,can tell  me how to connect galaxy 5 to PC properly ?

thank you for your opinions 

Hi dear friends,

I have a Samsung galaxy ace s 5830 smart phone. While connecting into my PC.

Windows recognizes the device, but I can not synchronize with my PC .

Is it happening due to viruses are preventing to run the drivers and utility programs, or there is something wrong with USB android Samsung ace device installer?

If someone can help me with that issue , I am glad .

Thank you

Dear friend 

Many of  mobile cellular services providers are now proving, 4G LTE to their customers. They have been Advertising there are significant speed gain  when, we using 4G for internet surfing. I am  wondering to know, when we using  mms call flow in umts, is there any technological different between 3G and 4G network?

I don't know what I did but I think I accidentally deleted the shortcut arrow in my desktop.  I use Windows 7 64 bit.  Is there a shell icons registry download or do I have to reinstall the whole thing?

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I'm trying to compress a 1 GB mpeg4 file into 100MB .rar files. 

Where do I find the settings for this?

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