How To Rollback Your OnePlus One | Wrong PIN Code Solve | CM13.0 Annoyance

Please leave a like if this helped you :)

Minimal ADB & Fastboot v1.4: https://www.androidfilehost.com/?fid=24521665358595410

Full OTA package of COS 12.1: http://builds.cyngn.com/factory/bacon/cm-12.1-YOG7DAS2K1-bacon-signed-d347503447.zip

Disable auto update: Go to Settings → Apps → swipe to ALL → scroll down to System updates → Disable ... https://www.youtube.com/watch?v=ZVH1lLTboBw