- #Flash kernel odin install#
- #Flash kernel odin update#
- #Flash kernel odin manual#
- #Flash kernel odin upgrade#
If you can get Towelroot on your phone somehow, like through Google Drive or an SD card, you can complete the rooting process (WiFI is disabled but mobile isn’t). Tags: AT&T Galaxy S4 SGH-I337 Root Samsung Galaxy S4 Rooting Guides Samsung Galaxy S4įor those of you that lost WiFi and USB access after flashing NC1, I had the same problem and still managed to finish rooting.
#Flash kernel odin update#
Update AT&T Galaxy S4 SGH-I337 to Lollipop and Keep Root Want to Root Your At&T Galaxy S4 on Lollipop? Leave your feedback in the comments section below. Now you can enjoy the advanced application on your device which requires root access. That’s it, your AT&T Galaxy S4 is now rooted on the Android 4.4.4 KitKat firmware. Reboot the device once and try again, this time your device won’t show any lags.
#Flash kernel odin install#
Note: After the update to NJ4 firmware, there may be extreme lag on your device making it unable to install Towel root.
#Flash kernel odin manual#
First things first, take the NJ4 Firmware update through OTA or manual process.Root AT&T Galaxy S4 SGH-I337 on I337UCUFNJ4 Firmware using Google Sync service or any third-party app. Backup your device storage, Contacts, SMS, etc.Charge your Galaxy S4 above 60% battery level to avoid shutdowns during the process.You alone are responsible for any consequences that might occur during the process, we shall not be held responsible for any damage to your device. Be extra cautious when you choose the firmwares as flashing wrong firmwares might result in a bricked device. This guide is intended only for the AT&T Galaxy S4 with the model number SGH-I337, not for any other device of Samsung. Follow the instructions carefully to root AT&T Galaxy S4 on NJ4 firmware. So if you’re ready to get the 4.4.4 update on your AT&T Galaxy S4, here’s the rooting guide for retaining the root on Android 4.4.4 with a simple yet detailed guide. As always, the root procedure involves taking OTA to the new firmware, then flashing the root-supported old kernel to gain root and finally reverting to the original kernel. The good thing is you can still retain root permissions after taking OTA update to NJ4, thanks to muniz_ri of XDA for taking some time and providing the root procedure on the new firmware.
As you can see, the update doesn’t seem pretty interesting apart from the fact that your device runs on a higher Android version and comes with few bug fixes. The update comes with minor enhancements, security updates, Knox 2.0 and few other new preloaded apps. Apart from that, it’s now partially confirmed that the Galaxy S4 users have to wait for a while to see the Lollipop update on their devices.
#Flash kernel odin upgrade#
However, this might not be a necessary update as the Galaxy S4 users are looking forward to the Lollipop upgrade which brings a major overhaul on their old S4. The noteworthy thing is that the NJ4 update came to the Galaxy S4 users just within two months after the NI1 update which is pretty quick from Samsung. AT&T Samsung Galaxy S4 gets another minor update from the manufacturer in the form of I337UCUFNJ4 firmware upgrade which brings the Android 4.4.4 KitKat to the S4 users.