Gigabyte GSmart i300 ROM Upgrade SOP-g-Smart/ GSmart i/ GSmart i128/ GSmart i1 - Page 1
Gigabyte GSmart i300 Manual
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Notice Before ROM Upgrade : ** Please backup all personal files and applications installed by user to PC before upgrade. ** Please make sure the battery is over 60% full before upgrade. ROM Upgrade Procedure : Step 1. There are two items, a file (.nb0) and CUSTFILE folder. Download them to your SD card. Step 2. Place the Mini SD card into the phone and turn off the phone. Press Send + End + Power key at the same time, and it will start to download. (1)Blue Light: Reading, from Mini SD card to SDRAM. (2)Orange Light: Writing, from SDRAM to Flash. Step 3. After entering Upgrade mode, plug in the charger AT THIS MOMENT to ensure upgrade stability. Step 4. Upgrade takes about 20 mins. Upon finish, the phone will automatically restart. First restart after each upgrade would take a bit time. When the calibration screen display, please