The Android 2.3.4 will solve the battery drain problem, and if you are LG Optimus Black P970 users, you want to experience the Android 2.3.4, what to do? Here the CyanogenMod 7.1 based on Android 2.3.4 will brings you all features of android 2.3.4. We will offer you detail guide to install the CyanogenMod 7.1 ROM to LG Optimus Black P970. Follow the steps below.
How to Install Android 2.3.4 CyanogenMod 7.1 to LG Optimus Black P970
Step 1: You may need to unlock your LG Optimus Black P970.
Root your LG Optimus Black P970 will lost your warranty from retailer.
Step 2: Make a backup. Install Custom Recovery Image.
Step 3: Download ROMManager fro android market. Launch it.
Step 4: Follow select Download ROM - CyanogenMod, choose the latest version CyanogenMod.
Step 5: You will promoted to backup your current ROM.
Step 6: Give the permission to root check.
Step 7: LG Optimus Black P970 now will reboot into recovery.
Step 8: Clear the cache or do a factory reset.
Now! You should have reboot into CyanogenMod. Attention: root the LG Optimus Black P970 will lost your warrant. You'd better install the ROM half a year later.