Hot answers tagged 4.1-jelly-bean
You need to reflash the OS. First, find the stock ROM for your device: this question explains how to get started. Then you'll need to consult the manufacturer's instructions for flashing a new ROM, and flash the ROM for your device.
According to GSMArena, this phone doesn't support USB-on-the-go.
Sadly there's no such option in the official Gmail app. You can try using a third party mail client with more options such as K-9 Mail: http://k9mail.org/
I use the following settings: Settings / Security / Automatically lock 30 minutes after sleep Settings / Security / Power button instantly locks OFF So I have to write in my encryption and lock screen password only after 30 minutes of not using the device. "Screen off and lock" app can be used to lock the device immediately. I don't have any experience ...
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