Zte F601 Firmware Download _top_ Link

"Found a fix for bootloader v3.1 units. Link here. Use at your own risk. And always — always — triple-check your bootloader before downloading anything."

If you are experiencing connectivity issues that you believe a firmware update would solve, contact your ISP’s technical support. They can verify your current version and push the correct update to your device manually if necessary. zte f601 firmware download