So until then you’re stuck with the chocolate build, but you get all the latest features on your device if you’re rooted and installed some mods.In this guide, we will show you how to root your Galaxy S4 on I545VRUFNG6 and I545VRUFNK1 firmware.This is why on a 4G phone, the PRL is updated frequently and on every reboot.Examples of Verizon 4G Devices include, but are not limited to: Updating your phone is a free process and no airtime charges apply.To manually update your phone's towers, power off the device and remove the SIM card. Updating your Verizon phone programs the device with the preferred roaming list (PRL).If this is done regularly, you will enjoy the best possible service with Verizon.
More should be shortly but if you cannot wait, you can also use another country’s firmware so long as you have SM-G900F.
There are many reasons you may want to consider updating your router’s firmware, here are several of them.
One good reason why your router manufacturer may put out a firmware update is because they are trying to fix a vulnerability that was detected in the current firmware, updated firmware is similar to system updates (as in Microsoft’s Windows Update).
However, if your phone is 4G and has a SIM card, updating your roaming towers in this way can do more damage than good to your SIM card.
If you own a Verizon 4G device, the update of the nearest towers is an automatic process, and you do not need to take any action to keep your phone updated.