Before risking an update, try:
Some updates remove root. Use Magisk or the included Superuser.apk .
If you successfully update, you may gain a slightly smoother interface and lose the annoying demo watermark. However, do not expect Android 9, 10, or 11—the 8227L lacks driver support for newer Android versions.
to find out which version of Android you're running open your settings. app scroll down and tap about. phone then Android version. Google Help