This guide will help you update Samsung Captivate SGH-I897 with Android 4.2.2 CM10.1 RC2 Jelly Bean Custom ROM. If you have experience with installing Custom ROMs then this shouldn’t be all that difficult for you. Either way, the guide is here to ease the entire process for you. Please proceed with caution. Before you being please backup your data so you don’t lose it if something goes wrong. Please understand that this tutorial will work for only this version of Samsung Captivate, do not try on other devices. This is a third-party ROM and not an official one. Before you begin please download and install the proper USB drivers for your device and make sure that you have at least 50% battery before you begin the procedure. Be very careful, if your phone shuts off during flashing, there is a chance that you might end up bricking your phone.