1. Download this APK and the appropriate recovery image for your motherboard (32A or 32B) and save it to your computer:
FlashRec.apk
Amon Ra’s Recovery Image (32A ONLY)
OR
Amon Ra’s Recovery Image (32B ONLY)
2. Once they are saved to your computer, copy them both to your SD card (do NOT put them inside any folders on the SD card, just put them on the SD card itself).
3. Unplug the phone from the computer once they are downloaded to the SD card.
4. Goto the Market and download Linda File Manager or any file manager program if you do not already have one.
5. Open the file manager and goto SDCard and then find the FlashRec apk file and click it. If asked tell it to use Package Installer to open it. It should automatically install the apk.
6. Open the FlashRec program and click on Backup Recovery Image and wait for it to finish.
7 (32A ONLY). Once done, click on the empty text box in the FlashRec program and type:
sdcard/recovery-RAv1.2.1H.img
7 (32B ONLY). Once done, click on the empty text box in the FlashRec program and type:
sdcard/recovery-RAv1.2.1G.img
8. Then click on the Flash Custom RecoveryImage button and wait for it to finish.
9. Turn off the phone and turn it on into Recovery mode by holding down Home and Power to turn it on (keep holding until the recovery screen comes up has a bunch of text on a black background). So long as that screen comes up, you have done it correctly and can now go on to the How to Load a ROM video for your appropriate device!