Can anyone help me up with updating my BlackBerry Z3 to 10.3 version?
You feel like throwing your phone away isn't it? This is one of the things which is frustrating and annoying about BlackBerry. I had a hard time updating, but did it successfully. I will list out some important instructions that you need to follow while updating your BlackBerry OS. The third bullet is the game changer.You need to have 2.5 times of the update size in your device storage i.e if the update size is 1 GB, then you should have at least 2.5 GB free in your device.If you can't get the free space, try moving everything to SD card. Still can't manage the required free space? Delete the unwanted applications, further wanted ones if needed.Still couldn't manage the free space? Now go to application manager and clear the inbuilt applications data. You will be surprised to see the browser holds 140 MB of data which can be cleared.The internet connection should be stable all along as a little network fluctuation leads to update failure and the download process will restart. Painful isn't it? When you download 1GB data and while installing, your network connection is disturbed. Been there.I have updated twice. The first update was a walk in the park. The second was a real pain in the buttocks. It failed 3 times. Thank God I had unlimited internet connection so it didn't matter much. Also to reinstall all those applications and all those lost browser data will make you curse BlackBerry. But hey, at least the UI is better than android. Nothing beats the BlackBerry Hub.Happy updating.