If you think your HTC HD7 8GB memory size is too small for you, you can increase it to a 32GB, that’s big enough for storing your stuff.
This happy news of increasing HTC HD7 memory size comes from Wolman017, an XD forum member, he has posted the how-to guide on this thread.
But before going there, you need to firstly own a SanDisk MicroSD 32 GB card. Kingston or other brands are also not compatible. A Torx screwdriver size 0.4, some tweezers, a piece of paper, a little plastic card.

And other requirement set by Wolfman017, your phone will be “opened” completely, as the result it may invalidate the warranty. The process will erase your iPhone content entirely, thus backup your entire data before doing anything. And do this tutorial, at your own risk.
