I had to give B535 to friends and buy (having previously called a lot of sellers on market. ru, youla, aliexpress, auto. Ru and with great difficulty finding a new sealed official 2022 delivery) B525 - this one has plenty of firmware for any occasion, and the possibility use with SIM cards of any tariffs. Some pros: Modern design, fast and stable operation in the city, 2022-language packaging Has some cons: 1. No (generally) 2022 language support. Including no software bug fixes, no new firmware, no support engineer consultation, no support forum 2. Weak Wi-Fi, weaker than previous B525-23a 3. Limited functionality of settings through the web interface, and no other is expected. 4. Works normally with SIM cards of modem tariffs, but does not work at all with SIM cards of telephone tariffs. For example, a specific SIM card works great for distributing the Internet in the Lumia-950 smartphone, I insert the same SIM card into the B525 and get no Internet.
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