Page 1 of 5 - How to install Android 2.3 Gingerbread / Android 4.0 Ice Cream Sandwich / Custom ROMs from scratch on the Orange San Francisco / ZTE Blade / ZTE Libra U-V880
You are about to being your journey to a faster, cleaner and more stable Orange San Francisco / ZTE Blade!
This guide will provide simple and detailed instructions on how to install Android 2.3 / Android 4.0 on your phone, with explanations along the way.
IMPORTANT: Before you begin, make sure you have backed up all files and contacts you need, as they will be lost during this process. Your SD card will not be touched, so any files (photos, music etc) will NOT be lost. See this video to learn how you can backup and sync your contacts with Google Contacts.
IMPORTANT: Make sure your battery is fully charged whilst following this guide.
Are you ready to start? Hit the Next button below to begin.