[TUT]Complete upgrading guide(root, unroot, flashing ROM & updates)
Here's a tutorial
for the new users facing unanswered (at a first glance) questions while
browsing through the tremendous amount of information that can be
found.
There are many tutorials about this, but I will try to make one unique tutorial that will be easy to understand for everyone.
Press a THANKS button if you think that this TUT has helped you
This
guide explains how to create a GoldCard. A GoldCard is a special SD
card which, when inserted into your device, allows you to flash RUU
files with a different CID to your own device. For example, if you own a
T-Mobile branded device, this will allow you to flash a generic ROM.
Requirements
Spare microSD card
Windows PC (recommended)
ADB (part of the tools folder of the SDK, available for download ... Read more »
[TUT]Complete upgrading guide(root, unroot, flashing ROM & updates)
Gold Card - For Android Phones