What if Lenovo a788t mobile phone camera autofocus is not good?

I'm sorry to have caused you confusion.

If your subject is constantly moving, your mobile phone and camera need to focus to get a clear picture.

The focusing speed of professional cameras is relatively short, so we won't feel the problem of slow focusing when using them.

For mobile phones, taking pictures is just an additional function, so the focusing speed is really beyond the professional camera. This is normal, please understand.

At the same time, it is suggested that you can upgrade your system to the latest firmware version to see if there are any improvements.

The operation path is as follows:

Main menu-System Settings-About Mobile Phone-System Update-Download Download Upgrade.

Please note the following three points before upgrading:

1: Please ensure that the power supply is sufficient before upgrading, so as not to affect the operation due to power failure during upgrading;

2. Please try to connect to the wireless network before upgrading, otherwise downloading the new system will consume more traffic;

3. Please back up important information before upgrading, otherwise your information will be lost, including your contacts, SMS, applications, etc.

Attachment: A: Operation method of backing up data:

Main menu-Backup Recovery-Backup to SD card-Check the data to be backed up-Click Backup below-Click OK;

B: Operation method of data recovery:

Main menu-Backup Recovery-Click the backed-up data-Click the recovery below-the pop-up prompt box pops up and click OK.