Install CM12s Official for OnePlus One! [Stock recovery/No need of root]
IF you are the Oneplus one user and waiting for the CM12s Official Android Lollipop update, Now your wait is over the new update is available for the Oneplus one users. If you can’t wait for the OTA update and want to flash the CM12S manually, here is the complete and easiest guide to install the same on your phone. The guide is very simple and all you need to flash the ZIP file with the help of recovery. Read all the instruction very carefully and follow them step by step.
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.
Install CM12s Official for OnePlus One
CHECK PHONE MODEL
This guide is only for the OnePlus One 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.
BACKUP ANDROID APPS, SMS, CONTACTS, CALL LOGS, & BOOKMARKS
BACKUP ANDROID DEVICE WITH THESE FREE APPS
BACKUP AND RESTORE WHATSAPP MESSAGES
2. 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.
3. CHARGE YOU 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.
UPDATE ONEPLUS ONE WITH CM12S
Step 1. Download the Zip file here and move the file in your phone internal memory.
Step 2. Turn Off your phone and boot into recovery mode.
Step 3. Now form the recovery menu. slect Apply update.
Step 4. Now browse the zip file that you saved on your phone and Flash it.
Step 5. Flash process will take some time. Once completed, Reboot you phone.
That’s it, Now you phone is running on the Android Lollipop.