Как понизить прошивку в точке UniFI

Появилась необходимость понизить версию ПО в точке UniFI AP с версии 4.x до 3.2.10.2886
Сначала были попытки сделать это через UniFI Controller, но попытки не увенчались успехом.

Если у Вас установлен контроллер версии 3.2.10 и вам надо понизить (сделать downgrade точки), то данная инструкция для вас.

Первое, что нам надо сделать, это узнать IP нашей точки (можно узнать в том же контроллере)

Далее необходимо зайти на нее по SSH

По умолчанию на точках логин / пароль «ubnt/ubnt»

После успешной авторизации вводим команду (ВНИМАНИЕ!!! Без сброса точка не будет принимать прошивку ниже установленной!)

syswrapper.sh restore-default

После этого точка перегружается (внимание, у нее может смениться IP

Заходим на нее по новой по SSH

Нам осталось всего лишь залить новую (старую) версию ПО. Для этого всего лишь необходимо ввести данную команду и дождаться окончания прошивки:

http://ip-of-controller:8080/dl/firmware/BZ2/3.2.10.2886/firmware.bin

Где «ip-of-controller» — IP адресс UniFi controller
Так же приведу ссылки на остальные версии контроллеров и точек:

Controller Version UAP, UAP-LR, UAP-Outdoor, UAP-Outdoor5, PicoM2HP:

4.8.14 http://ip-of-controller:8080/dl/firmware/BZ2/3.3.19.4015/firmware.bin
4.8.12 http://ip-of-controller:8080/dl/firmware/BZ2/3.3.17.3991/firmware.bin
4.6.6, 4.7.5, 4.7.6 http://ip-of-controller:8080/dl/firmware/BZ2/3.2.12.2920/firmware.bin
3.2.10, 4.6.3 http://ip-of-controller:8080/dl/firmware/BZ2/3.2.10.2886/firmware.bin
3.2.7, 4.6.0 http://ip-of-controller:8080/dl/firmware/BZ2/3.2.7.2816/firmware.bin
3.2.5, 4.5.2 http://ip-of-controller:8080/dl/firmware/BZ2/3.2.5.2791/firmware.bin
3.2.1 http://ip-of-controller:8080/dl/firmware/BZ2/3.2.1.2601/firmware.bin
2.4.6 http://ip-of-controller:8080/dl/firmware/BZ2/2.4.6.2178/firmware.bin
2.4.5 http://ip-of-controller:8080/dl/firmware/BZ2/2.4.5.2077/firmware.bin
2.4.4 http://ip-of-controller:8080/dl/firmware/BZ2/2.4.4.2061/firmware.bin
2.4.3 http://ip-of-controller:8080/dl/firmware/BZ2/2.4.3.2043/firmware.bin
2.3.9 http://ip-of-controller:8080/dl/firmware/BZ2/2.3.9.1693/firmware.bin
2.3.8 http://ip-of-controller:8080/dl/firmware/BZ2/2.3.8.1597/firmware.bin
2.2.5 http://ip-of-controller:8080/dl/firmware/BZ2/2.2.5.1080/firmware.bin
2.2.4 http://ip-of-controller:8080/dl/firmware/BZ2/2.2.4.1072/firmware.bin
2.2.3 http://ip-of-controller:8080/dl/firmware/BZ2/2.2.3.1055/firmware.bin
2.2.2 http://ip-of-controller:8080/dl/firmware/BZ2/2.2.2.1049/firmware.bin
2.2.1 http://ip-of-controller:8080/dl/firmware/BZ2/2.2.1.1045/firmware.bin
2.2.0 http://ip-of-controller:8080/dl/firmware/BZ2/2.2.0.996/firmware.bin
2.1.0 http://ip-of-controller:8080/dl/firmware/BZ2/2.1.0.942/firmware.bin

Controller Version UAP-Pro:

4.8.14 http://ip-of-controller:8080/dl/firmware/U7P/3.3.19.4015/firmware.bin
4.8.12 http://ip-of-controller:8080/dl/firmware/U7P/3.3.17.3991/firmware.bin
4.6.6, 4.7.5, 4.7.6 http://ip-of-controller:8080/dl/firmware/U7P/3.2.12.2920/firmware.bin
3.2.10, 4.6.3 http://ip-of-controller:8080/dl/firmware/U7P/3.2.10.2886/firmware.bin
3.2.7, 4.6.0 http://ip-of-controller:8080/dl/firmware/U7P/3.2.7.2816/firmware.bin
3.2.5, 4.5.2 http://ip-of-controller:8080/dl/firmware/U7P/3.2.5.2791/firmware.bin
3.2.1 http://ip-of-controller:8080/dl/firmware/U7P/3.2.1.2601/firmware.bin
2.4.6 http://ip-of-controller:8080/dl/firmware/U7P/2.4.6.2178/firmware.bin
2.4.5 http://ip-of-controller:8080/dl/firmware/U7P/2.4.5.2077/firmware.bin
2.4.4 http://ip-of-controller:8080/dl/firmware/U7P/2.4.4.2061/firmware.bin
2.4.3 http://ip-of-controller:8080/dl/firmware/U7P/2.4.3.2043/firmware.bin
2.3.9 http://ip-of-controller:8080/dl/firmware/U7P/2.3.9.1693/firmware.bin
2.3.8 http://ip-of-controller:8080/dl/firmware/U7P/2.3.8.1597/firmware.bin
2.2.5 http://ip-of-controller:8080/dl/firmware/U7P/2.2.5.1080/firmware.bin

Controller Version UAP-AC, UAP-ACv2, UAP-AC-Outdoor:

4.8.14 http://ip-of-controller:8080/dl/firmware/U7E/3.3.19.4015/firmware.bin
4.8.12 http://ip-of-controller:8080/dl/firmware/U7E/3.3.17.3991/firmware.bin
4.6.6, 4.7.5, 4.7.6 http://ip-of-controller:8080/dl/firmware/U7E/3.2.12.2920/firmware.bin
3.2.10, 4.6.3 http://ip-of-controller:8080/dl/firmware/U7E/3.2.10.2886/firmware.bin
3.2.7, 4.6.0 http://ip-of-controller:8080/dl/firmware/U7E/3.2.7.2816/firmware.bin
3.2.5, 4.5.2 http://ip-of-controller:8080/dl/firmware/U7E/3.2.5.2791/firmware.bin
3.2.1 http://ip-of-controller:8080/dl/firmware/U7E/3.2.1.2601/firmware.bin
2.4.6 http://ip-of-controller:8080/dl/firmware/U7E/2.4.6.2178/firmware.bin
2.4.5 http://ip-of-controller:8080/dl/firmware/U7E/2.4.5.2077/firmware.bin
2.4.4 http://ip-of-controller:8080/dl/firmware/U7E/2.4.4.2061/firmware.bin
2.4.3 http://ip-of-controller:8080/dl/firmware/U7E/2.4.3.2043/firmware.bin

Controller Version UAP-Outdoor+:

4.8.14 http://ip-of-controller:8080/dl/firmware/U2HSR/3.3.19.4015/firmware.bin
4.8.12 http://ip-of-controller:8080/dl/firmware/U2HSR/3.3.17.3991/firmware.bin
4.6.6, 4.7.5, 4.7.6 http://ip-of-controller:8080/dl/firmware/U2HSR/3.2.12.2920/firmware.bin
3.2.10, 4.6.3 http://ip-of-controller:8080/dl/firmware/U2HSR/3.2.10.2886/firmware.bin
3.2.7, 4.6.0 http://ip-of-controller:8080/dl/firmware/U2HSR/3.2.7.2816/firmware.bin
3.2.5, 4.5.2 http://ip-of-controller:8080/dl/firmware/U2S48/3.2.5.2791/firmware.bin
3.2.1 http://ip-of-controller:8080/dl/firmware/U2S48/3.2.1.2601/firmware.bin
2.4.6 http://ip-of-controller:8080/dl/firmware/U2S48/2.4.6.2178/firmware.bin
2.4.5 http://ip-of-controller:8080/dl/firmware/U2S48/2.4.5.2077/firmware.bin
2.4.4 http://ip-of-controller:8080/dl/firmware/U2S48/2.4.4.2061/firmware.bin

Controller Version UAP-IW:

4.8.14 http://ip-of-controller:8080/dl/firmware/U2IW/3.3.19.4015/firmware.bin
4.8.12 http://ip-of-controller:8080/dl/firmware/U2IW/3.3.17.3991/firmware.bin

Controller Version UAP-AC-Lite, UAP-AC-LR, UAP-AC-Pro, UAP-AC-EDU* (2nd gen AC UAPs):

4.8.14 http://ip-of-controller:8080/dl/firmware/U7PG2/3.4.16.3435/firmware.bin
4.8.12* http://ip-of-controller:8080/dl/firmware/U7PG2/3.4.14.3413/firmware.bin
4.7.6 http://ip-of-controller:8080/dl/firmware/U7PG2/3.4.8.3291/firmware.bin
4.7.5 http://ip-of-controller:8080/dl/firmware/U7PG2/3.4.7.3284/firmware.bin

Controller Version UniFi Security Gateway (also called USG or UGW3):

4.8.14 https://dl.ubnt.com/unifi/firmware/UGW3/4.3.11.4852825/UGW3.v4.3.11.4852825.tar
4.8.12 http://ip-of-controller:8080/dl/firmware/UGW3/4.3.9.4843893/upgrade.tar
4.7.5, 4.7.6 http://ip-of-controller:8080/dl/firmware/UGW3/4.2.11.4796630/upgrade.tar
4.6.6 http://ip-of-controller:8080/dl/firmware/UGW3/4.2.9.4778536/upgrade.tar
4.6.3 http://ip-of-controller:8080/dl/firmware/UGW3/4.2.6.4751786/upgrade.tar
4.6.0 http://ip-of-controller:8080/dl/firmware/UGW3/4.2.4.4733350/upgrade.tar
4.5.2 http://ip-of-controller:8080/dl/firmware/UGW3/4.2.2.4717456/upgrade.tar

Controller Version UniFi Security Gateway Pro (also called USG-Pro-4 or UGW4):

4.8.14 https://dl.ubnt.com/unifi/firmware/UGW4/4.3.11.4852827/UGW4.v4.3.11.4852827.tar
4.8.12 http://ip-of-controller:8080/dl/firmware/UGW4/4.3.9.4843895/upgrade.tar

Controller Version UniFi switch (all models, also called US or USW):

4.8.14 http://ip-of-controller:8080/dl/firmware/US24P250/3.3.19.4015/firmware.bin
4.8.12 http://ip-of-controller:8080/dl/firmware/US24P250/3.3.17.3991/firmware.bin
4.7.6 http://ip-of-controller:8080/dl/firmware/US24P250/3.3.11.3850/firmware.bin
4.7.5 http://ip-of-controller:8080/dl/firmware/US24P250/3.3.10.3824/firmware.bin
4.6.6 http://ip-of-controller:8080/dl/firmware/US24P250/3.3.5.3734/firmware.bin
4.6.3 http://ip-of-controller:8080/dl/firmware/US24P250/3.3.4.3731/firmware.bin
4.6.0 http://ip-of-controller:8080/dl/firmware/US24P250/3.3.3.3693//firmware.bin
4.5.2 http://ip-of-controller:8080/dl/firmware/US24P250/3.3.2.3588/firmware.bin

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