You should not erase all content and settings on a JB phone in the future, if you don't want the JB anymore, just factory restore it via iTunes.
Now that your phone is stuck after pressing the erase button, all you can do is to download the latest firmware or IPSW. Next you put your phone in DFU mode then connect it to your computer while iTunes is open. iTunes will recognize that the is a phone in recovery mode which is connected to the computer. Follow onscreen instructions to finish the installation.
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06-20-2015 08:48 AM