Hi,
Currently a relative of mine has a S4 unlocked here in Canada, but it is the AT&T Variant (SGH-i337). His phone is rooted, but before I rooted, I tried updating through OTA to Kitkat but the Software Updater tells me there are no available updates. I've also tried connecting it to Kies but it tells me to update via OTA. How can I update his phone to Kitkat? He's currently on Rogers Wireless and is currently using Android 4.3. Also once I update it, is there a way to root it again without tripping knox or voiding the warranty?
Currently a relative of mine has a S4 unlocked here in Canada, but it is the AT&T Variant (SGH-i337). His phone is rooted, but before I rooted, I tried updating through OTA to Kitkat but the Software Updater tells me there are no available updates. I've also tried connecting it to Kies but it tells me to update via OTA. How can I update his phone to Kitkat? He's currently on Rogers Wireless and is currently using Android 4.3. Also once I update it, is there a way to root it again without tripping knox or voiding the warranty?
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