

Step 6: Navigate to the update package stored in you SD Card or internal storage. Step 5: Now, from the Recovery mode select the option “Apply update from SD card” using the hardware keys like Volume down and power key to select an option. Once you see the Recovery mode option release keys. Turn off the phone completely and then simultaneously press and hold the “Power” and the “Volume Up” buttons. To do so, go to Settings > Accounts > select Google > tap 3 dots on the top right corner of the screen > select the “Remove Account” option. Step 3: Now, to avoid FRP Lock, you will need to delete (remove) the Google account from the phone.

Step 2: Transfer the A2017UV2.1.0B20_SD.zip file to phone storage or SD Card. Step 1: Download the full stock firmware (update package file) from download section above.

Here we have the stable Oreo full stock firmware update directly available from ZTE itself. We already have the leaked Oreo Beta firmware for Axon 7 released earlier this year. All you need is a full stock Axon 7 firmware (B20), transfer it to phone storage, and upgrade. So you don’t even need to connect your phone to a computer. The moderators of ZTE community have posted a list of instructions on how to update your Axon 7 easily via SD Card. See instructions below.įollowing all the controversial banning of ZTE from the United States, the company is back on its feet again. Simply grab this SD Card package and upgrade. ZTE has made the full stock firmware, also called SD Card software update, available for download publicly. Now, this is not the usual over-the-air (OTA) update where you get a notification on your phone. ZTE Axon 7 has officially rolled out Android 8.0 Oreo stable firmware update with a new build number B20.
