If the OTA method fails repeatedly (network errors or “Verification failed”), you can manually download the firmware and update locally. This is more advanced but highly effective.
This is the recommended method for 99% of users. The update is pushed directly by Infinix to your device.
Step-by-Step Instructions:
Pro Tip: If no update shows, tap the three-dot menu (or the refresh icon) in the top-right corner of the System Update screen and select “Download latest version automatically.”
If your phone is stuck on an old version or the OTA update keeps failing, you can use the official Infinix PC tool. how to update software on infinix note 40x 5g
This is the primary way to update your phone. Infinix uses a customized interface called XOS. Here is how to navigate it:
Pro Tip: If the screen says "Your system is up to date," try tapping the version number 3 times quickly. Sometimes this forces the phone to check a hidden server for staged rollouts. If the OTA method fails repeatedly (network errors
| Problem | Likely Cause | Solution | |---------|--------------|----------| | "Update failed to verify" | Corrupt download or wrong region firmware | Delete downloaded file, re-download via Wi-Fi, or use OTA instead. | | Device stuck on boot logo after update | Interrupted installation or incompatible software | Perform a forced restart (hold power + volume up for 15 seconds). If unresolved, enter recovery mode and wipe cache partition. | | "Insufficient storage" even after clearing space | System reserved partition is full | Use a PC to move media files to external storage, then retry. | | No update available for weeks | Regional rollout delay | Change device region temporarily (Settings → System → Region) to a country with active rollout, then check again. |
A: Yes. Go to Settings > System > System Update > three dots > Download via mobile data. But be careful—updates can use 1-2GB of data. Tap the Download button