If you are the proud owner of Asus Zenfone 2 android smartphone and want to flash CyanogenMod 12.1 ROM on your phone. Here is the guide which helps you to flash the Android 5.1.1 CM 12.1 on the phone with the help of custom recovery. CyanogenMod 12.1 CM12.1 ROM is not official. It is the unofficial one and packed with some decent feature which you can enjoy on your phone. If you are the big fan on CyanogenMod ROMs, and want to try the same on your phone, Follow the below mention guide and enjoy the CM 12.1.
Your warranty is void if you follow the given instruction in this guide. We the Howtorootmobile.com team or the developers are not responsible for bricked devices, dead SD cards. Read all the instruction very carefully and Perform everything at your own risk.
CHECK PHONE MODEL
This guide is only for the Samsung Galaxy Ace S5830, S5830i, Ace II, Galaxy Fit GT 5670, Galaxy Mini, Galaxy Gio GT-S5660 android smartphone. Don’t try this method on any of other Android devices, It may hard brick your device. So, first confirm your phone model number in your android phone settings. To do this Go the Settings page of your device and check out the “About Device” option.
PRE-REQUISITES AND REQUIREMENTS
Before following the below Mention guide, It’s always recommended to follow our pre-requisites and requirement to stay safe.
1. BACKUP YOUR ANDROID DATA
Do take the Full Backup of your Android Apps, SMS, Contacts, Call Logs, Bookmarks. This one is one of the most important step that you have to follow, as we don’t want anyone losing their personal data or apps. For help on Backup and Restore check out the below mention guides.
2. INSTALL SAMSUNG GALAXY DRIVERS
First you need to Setup ADB and Fastboot Drivers on windows PC. This will help you to send basic linux commands, and a variety Android specific commands from PC to connected Android devices.
Now you need to install the USB drivers to connect your device with the computer to follow this guide. Without these USB drivers you can’t connect your device to the PC, first download and install these drivers on your system.
3. ENABLE USB DEBUGGING MODE
Now you need to enable USB debugging mode. Without enabling USB debugging mode on your device you can’t start the root, Custom ROM or Unlock process.
4. CHARGE YOUR ANDROID
If your device switched off during this process, it could damage or brick the device. Make sure that your Android battery is full charge or near about 50-70% battery level.
After following the above mention steps follow the below mention guide one by one to proceed with the tutorial. All the above mention steps are very important, so do follow all the steps and do exactly what is told.
Install CM 12.1 on Zenfone 2
Step 1. Download the CyanogenMod 12.1 ROM for the Phone here.
Step 3. Turn off your phone.
Step 4. Boot into recovery.
Step 5. Once your phone in recovery mode, Wipe data and perform a factory reset.
Step 6. Flash CyanogenMod 12.1 ROM first and then Google Apps.
Step 7. Wait for the phone to flash both files and then restart it. Frist boot will take some time.
You will get the pure stock Android 5.1.1 Lollipop experience on your Asus Zenfone 2.