Updating razr firmware
Anyway, if you know how to use Odin you can upgrade your Galaxy Tab 10.1 GT-P7500 device now, by using the original stock ROM ICS 4.0.4 P7500XXLQ8.This will upgrade your device to android 4.0.4 Ice Cream Sandwich without waiting to appear it on Kies within your country or region.Considering the file size is too small so there is nothing more any major changes to expect but then again an update that brings bug-fixes is a must important update.So for those who might have root and did not see the update coming on your Galaxy Note 3 N9005 by checking via OTA update or even by using Kies, you can manually install the Android 4.4.2 firmware build N9005XXUGNG1 from the source link below.
Other variants like the GT-P6810 Galaxy Tab 7.7 WIFI, GT-P6800 Galaxy Tab 7.7 WIFI 3G, GT-P7310 Galaxy Tab 8.9 WIFI and GT-P7300 Galaxy Tab 8.9 WIFI 3G may also follow this following days.
You can take screenshots, take a log of your phone or even test live apps as you develop etc.
The option for enabling or disabling USB debugging is available on every Android device, but is usually disabled by default.
Developer option such as this puts your phone into debug mode as soon as you connect your device with a USB cable to a PC or Mac or Linux computer.
For instance, a few custom file managers such as Hand Shaker requires this option to be enabled first; allowing the phone to interface with your computer.