This is true at any time but it is especially important to backup a phone before an update as sometimes updates and upgrades can erase information from an Android device or even clear the data on the phone during the process.
So make sure that you create a backup before updating and to also create periodic backups of your cell phone should it ever malfunction, or get broken.
So read this article before upgrading as it can save you a lot of time and trouble further down the road.
Before you even think about updating the software on your device you should certainly check to make sure that the information on your phone is backed up and secured to a place other than your cell phone.
Also, don’t update mac OS if your hard drive is running out of space. Sometimes, the update could be stuck in a lull but not completely frozen.
Some update processes will take much longer than others, resulting in a seemingly stuck progress bar.
Should you install the latest version of Android onto your Android smartphone? But before updating I recommend that you read this article first as it can save you a lot of time and can help prevent trouble and common issues that can occur during the upgrade process. Updates often add more features, greater functionality, and also help protect your cell phone against recent security threats that might compromise the data on your device.
So yes, upgrading to the newest official version of software for your Android phone is typically never a bad idea.In my case, the progress bar stopped and stayed that way for a few hours.If you are experiencing a frozen Mac when updating the system, here are a few ways to save your data, attack the problem, and solve the issue.It is worth noting that backing up the uploads folder (inside wp-content), which can often take a long time, is not necessary before upgrading.We have backups of it on hand, plus nothing in a Word Press update is going to affect your uploads. In most cases this will be W3 Total Cache, Super Cache, or Quick Cache. It's possible that another running program or a previous instance of Firefox that did not close properly is interfering with the Firefox update process.