Keeps Root On Galaxy S4 (AT&T) while Update to I337UCUAMF3 (Updated)

Those who might have installed a custom recovery and rooted their Samsung Galaxy S4 bought from AT&T  (SGH-I337) and of course it hasn’t been able to download and installed the new OTA update to version I337UCUAMF3, due to the fact that it has failed. A failures from integrity check has caused the device prior to process the … Continue reading “Keeps Root On Galaxy S4 (AT&T) while Update to I337UCUAMF3 (Updated)”