Software update for the ZTE Maven 3 (Z835)
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Software update for the ZTE Maven 3 (Z835)
Latest update
Getting started
Update & verify software
Previous updates
Latest update
The updates
- What's changing: Android device security updates
The details
- Release date: September 18, 2018
- Android version: 7.1.1
- Security patch level (SPL): August 1, 2018
- Baseband version: Z835H01
- Build number: Z835V2.0.0B14
- File size: 25.84MB
Getting started
- You can download the update via Firmware Over the Air (FOTA).
- You must connect your device to Wi-Fi to download the update.
- Although there should be no impacts to settings or data, we recommend that you back up your media files to an SD card, a PC, or using a favorite application, prior to upgrading the software.
Update & verify software
Update software
- Make sure your device is fully charged and connected to Wi-Fi.
- Swipe down from the Notification bar, then tap the Settings icon.
- Scroll to and tap AT&T Software Update.
- Tap Check for Updates.
- Follow the on-screen prompts to download and install the update.
- The device automatically restarts once the new software successfully installs.
Verify software update
- Swipe down from the Notification bar, then tap the Settings icon.
- Scroll to and tap About phone.
- The device has the latest software if the Android version, Baseband version, and Build number match the current update details.
Troubleshoot software update
- Visit Troubleshoot & Resolve to fix software update issues.
- After installing the software update, visit Troubleshoot & Resolve to fix any additional issues with your device or services.
Previous updates
| Date | Details |
| Aug. 1, 2018 |
|
| Jan. 3, 2018 |
|