Flashable Zip Recoveries
This is for those times when you want to change your recovery but don't have access to a desktop. You need to already have a custom recovery installed otherwise you can't flash the zip
Here are some common recoveries in flashable form:
Xionia_CWMA_12518.4_Recovery.zip (Optimus S)
Xionia_CWMA_12518.6_Recovery.zip (Optimus S)
You don't need to do anything special for these. Flash them and your recovery will be changed.
If you want to flash a recovery not listed above using your current recovery, use the following directions:
Make sure your recovery image is not corrupt before using this.