help with phone

[rottyslilgirl2005]

I have an Huawei ascend I seen in my storage that there is a software update ur able to click what's this for? IM wanting to find out info about this before I click on it pls help me out I don't wanna mess up my phone

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[srkmagnus]

Does it say what the update number is? Generally, updates for to upgrade the phone to a new Android OS or security/house keeping updates. If you can find out what the update number is before you download check the forums and see what the update offers. In most cases, you are advised to update since a security fix may be included.

 

[rottyslilgirl2005]

When I click on the software upgrade it says upgrade via sd card what does this upgrade mean?

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