Clear app data. Go to Settings > Apps > iRoot > Clear Data and Clear Cache . Then restart the app.
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If iRoot fails to root your KitKat device, consider these alternatives: Download Iroot Apk For Android 4.4.2
| Device Type | Success | Notes | |-------------|---------|-------| | MediaTek (MT65xx/MT83xx) | 85%+ | Very high success. | | Old Samsung (Exynos/Snapdragon 600/800) | 70% | Often works, but Knox counter may trip. | | HTC, Sony, LG (2013–2014 flagships) | 60% | May require 2 attempts. | | Xiaomi/Huawei (KitKat era) | 50% | Bootloader lock can block. | Clear app data
: Go to Settings > Security and toggle on Unknown Sources to allow the APK installation. How to Download and Install iRoot APK Download Iroot Apk For Android 4.4.2