Ensure you are holding the correct volume key while plugging it in. Try a different USB port (preferably USB 2.0).
If you'd like to troubleshoot a specific error message you're seeing in the flash tool or need help finding the correct firmware version for your region, let me know! How To Unbrick ZTE Blade A34
Before you begin, you need to gather the necessary tools on a Windows PC: Ensure you are holding the correct volume key
Use the original cable if possible to avoid connection drops. Step 1: Install the USB Drivers Download the Spreadtrum/Unisoc driver package. Extract the files and run the installer ( .exe ). let me know! Before you begin
Once finished, the status will change to a green message.
Follow the on-screen instructions to set up your ZTE Blade A34. Troubleshooting Common Issues