I know how important being able to access email and web is especially for smartphone users like yourself. If you don't have access to any service that uses data I recommend to first remove the battery and leave out for 30 seconds. Insert the battery and power device back on. Once it's back on follow the steps on http://bit.ly/TG1A7f to ensure data is turned on in the phone. Retest normal browsing and if it's successful please retest email. If the error in email continues please provide the email provider that is currently established. If the browsing fails I want you to verify that WiFi is turned off and provide the signal being received on the device. Is it 3G or 1X?
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