The device is cool, apart from some annoying little things. 1. Browser settings are not saved, when you open the stock browser, its brightness level changes, and you have to manually set it to the one you want every time. 2. No option in the phone to move your data/apps to SD Card. 3. Calls logs displaying Received/Sent SMS Messages, you can filter it, but if you close the logs app and come back again to it, filter is gone. 4. Wallpaper is always croppted. 5. Many duplicated names of folders in gallery. This is what I have found yet, have you guys faced these? or something else that's frustrating? Also if you have their solutions.