These are some common tools used to work on this device. You might not need every tool for every procedure.
Troubleshooting information can be found Samsung Galaxy Prevail Troubleshooting
Identification and Background
Released on April 11, 2011, the Samsung Galaxy Prevail is a Bluetooth capable prepaid smartphone with a 4.5" display and a Qualcomm MSM7627-3 processor that runs on the Android operating system and has a 2 megapixel rear facing camera.
The Galaxy Prevail 1 can be identified by its touch buttons on the front face. It differs from the prevail 2 in that the 2 has a home button and no other touch buttons on its face. The Prevail 2 also has a front facing camera where the Prevail 1 does not.