Since the Play Store may no longer support Android 4.4.2, you may need to find the ROM Manager APK from an official mirror or archive. Setup: Open ROM Manager and tap "Recovery Setup" .
The app will typically detect your model and download the correct version.
Go to Settings > About Phone and tap Build Number 7 times to enable Developer Options, then toggle USB Debugging on.
To successfully install CWM on Android 4.4.2, ensure your device meets these criteria:
In the landscape of early Android development, few tools were as foundational as ClockworkMod (CWM) Recovery
He navigated using the volume keys. He chose → Backup to /storage/sdcard1 . For the first time, he watched as CWM created a full Nandroid backup: boot.img, system.ext4.tar, data.ext4.tar, cache.ext4.tar, and the all-important .android_secure.vfat.tar. It took eight minutes.