How to turn on android device's hardware button's back light?
<p>I have this android device: <a href="http://www.gsmarena.com/huawei_u8500-3451.php" rel="nofollow">http://www.gsmarena.com/huawei_u8500-3451.php</a></p>

<p>Today suddenly the right 2 button back light went off and never turning on again, the left 2 buttons back light is working just ok.</p>

<p>Any help on this issue? anyone?</p>

<p>Thanks in advance!</p>
