B535-232 Custom Firmware ((new)): Huawei

There is no single "one-click" custom firmware for this device. Instead, "modding" generally falls into two categories:

Stock firmware aggregates bands arbitrarily (e.g., Band 3 + Band 20). But if Band 20 is congested in your area, speeds drop. With custom firmware: huawei b535-232 custom firmware

Absolutely yes. The ability to force band locking and tower locking transforms the B535-232 from a mediocre ISP hand-out into a professional-grade CPE (Customer Premises Equipment). There is no single "one-click" custom firmware for