Please find below the procedure to partition you HTC Evo Design 4G SD Card
This is the first and most important thing you should do after backing up your original setup and before moving on to custom ROMs. And it’s very simple.
Create a folder on your Computer Desktop and Name it Evo Backup or something similar. Copy everything on your SD Card into this folder. When you partition, it will erase everything on your SD Card, so you must back it all up.
When it’s finished, click on USB-MS Toggle to disconnect from your computer. Scroll down to Partition SD Card and click on it.
Since the Evo doesn’t currently support SWAP, you can use 0 for the Swap Partition. If you have an 8 Gig or larger SD Card, you can use 2048 for the EXT Partition, although 1024 should be fine. The EXT Partition is where all of your Apps will be stored on your SD Card. If you’re going to move your Dalvik-Cache to the SD Card, you may want to use 2048.
While this is going on you may want to look for a ROM that the Dev has said contains Titanium Backup, or if you ADB and you know what you’re doing, you can pull the app prior to all of this, and add it to the XDA\Apps folder, if you created one, in your backup. The actual name of the app is com.keramidas.TitaniumBackup
Once the process is complete, select Upgrade EXT 2 to EXT 3. Do not use EXT 4. Your SD Card is now partitioned and you’re ready to restore your backup and flash your custom ROM so back out, go to USB-MS Toggle, select it and copy everything from the EVO Backup folder on your computer, back to your SD Card.
Create a folder on your Computer Desktop and Name it Evo Backup or something similar. Copy everything on your SD Card into this folder. When you partition, it will erase everything on your SD Card, so you must back it all up.
When it’s finished, click on USB-MS Toggle to disconnect from your computer. Scroll down to Partition SD Card and click on it.
Since the Evo doesn’t currently support SWAP, you can use 0 for the Swap Partition. If you have an 8 Gig or larger SD Card, you can use 2048 for the EXT Partition, although 1024 should be fine. The EXT Partition is where all of your Apps will be stored on your SD Card. If you’re going to move your Dalvik-Cache to the SD Card, you may want to use 2048.
While this is going on you may want to look for a ROM that the Dev has said contains Titanium Backup, or if you ADB and you know what you’re doing, you can pull the app prior to all of this, and add it to the XDA\Apps folder, if you created one, in your backup. The actual name of the app is com.keramidas.TitaniumBackup
Once the process is complete, select Upgrade EXT 2 to EXT 3. Do not use EXT 4. Your SD Card is now partitioned and you’re ready to restore your backup and flash your custom ROM so back out, go to USB-MS Toggle, select it and copy everything from the EVO Backup folder on your computer, back to your SD Card.
By Haseeb Raza