The B535-232 is a workhorse. It’s widely sold by ISPs (internet service providers) across Europe and the Middle East. It supports 4G+ (Carrier Aggregation) and offers decent Wi-Fi speeds.
However, there is a catch. Most units sold are locked to a specific carrier (like Vodafone, Three, or O2) and run a customized firmware branded by that carrier. This firmware often hides useful settings, prevents the use of other SIM cards, and can be bloated with ISP-specific apps that cannot be removed. huawei b535232 firmware better
Huawei B535-232 Firmware: How to Get Better Performance, Stability & Features The B535-232 is a workhorse
Nothing is perfect. Before you jump, understand the trade-offs: However, there is a catch
Many mobile carriers impose tethering limits. A better firmware includes TTL (Time to Live) modification and HL-DoS (HTTP Header Modification) features. This tricks the carrier into thinking your router traffic is coming from the phone itself, preventing speed throttling or "tethering limit" messages.
Sometimes “better” is just settings: