Wifi on iphone 3g

[iphone2015]

What can i download on my phone as fas as a download manager that will take the place of Safari? Meaning since i still have no USB cable and did get my phone recovered at ATT. What can i download from Google to direct to my phone to be able to get a cache cleaner or something to clean up my phone. Also is it at all possible to downgrade from 4.2.1 to 3.1.3 on from my phone without itunes?

 

[willerz2]

Unless your device is jailbroken you cannot download and manage files from any browser unless its from your email or Dropbox to a supported app

You cannot downgrade any iOS without iTunes.


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