Select the menu (usually three dots) and choose Local Update .
: The device typically checks for updates automatically when connected to Wi-Fi. Manual Check Settings > System > System Updates
Even with perfect steps, errors happen. Here are the most common SP Flash Tool error codes and how to fix them:
Since this device uses a chipset, you will need specific tools to flash the firmware manually:
This is the safest way to update your firmware without losing any personal data or photos. Connect to a stable . Open the Settings app. Scroll down and tap System . Select System Update .
What is your device in (bootloop, completely dead, etc.)? Which Windows operating system version are you using?
can clear corrupted data, though this will erase all personal files. Performance Tips
Comprehensive Guide to Firmware for ZTE Blade A33 Core Go to product viewer dialog for this item. : Updates, Flashing, and Troubleshooting The ZTE Blade A33 Core Go to product viewer dialog for this item.