If you're among those who enjoy loading a leaked OS onto your device, it's once again time to grab your BlackBerry Z10, USB cable and settle in for bit. Another OS leak for the BlackBerry Z10 (STL100-1, STL100-2, STL100-3 and STL100-4) has turned up in the CrackBerry forums. This time around, you'll be putting OS 10.1.0.4537 to the test if you dare to load it. Quite a few people have already gave it a run, so be sure to check out the CrackBerry Forums to see what's new and which devices have been tested. So far, we're seeing simple password working, T-Mobile Wi-Fi calling and more.
As always - use caution when installing a leaked OS like this and remember if you break your phone it's not our fault. Also, a good idea to make a backup because you're essentially performing a factory restore on your device. If you don't want to lose data, a backup is needed. You'll need a Windows PC to install these files and If it goes downhill, remember you can always wipe and restore your device.