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--- freifunk:anleitungen:unbricknanostation [2018-01-25 21:28] – ↷ Seite von freifunk:freifunk:anleitungen:unbricknanostation nach freifunk:anleitungen:unbricknanostation verschoben tux
+++ freifunk:anleitungen:unbricknanostation [2018-01-25 21:30] (aktuell) – ↷ Links angepasst weil Seiten im Wiki verschoben wurden tux
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+====== Anleitung – Unbrick Nanostation ======
+===== Manual for Unbrick a UBNT Nanostation =====
+compatible for:
+  * Nanostation M2
+  * Nanostation M2 XW
+  * Nanostation loco M2
+  * Nanostation loco M2 XW
+  * Nanostation M5
+  * Nanostation M5 XW
+  * Nanostation loco M5
+  * Nanostation loco M5 XW
+(1) Download the AirOS 5.5.x firmware executable from the [[https://www.ubnt.com/download/airmax-m/nanostationm/default/xmv5511280021507231344bin|Ubiquiti website]]. Choose XM or XW version depending on your device, If you don’t know, take a guess!
+  * XM.v5.5.11.28002.150723.1344.bin, changelog
+    * for: AG-HP-2G16, AG-HP-5G23, AG-HP-5G27, AirGrid M2, AirGrid M5, AR, AR-HP, BM2HP, BM2-Ti, BM5HP, BM5-Ti, LiteStation M5, locoM2, locoM5, locoM9, M2, M3, M365, M5, M900, NB-2G18, NB-5G25, NBM3, NBM365, NBM9, NS2, NSM3, NSM365, NSM5, PBM10, PBM3, PBM5, Power AP N
+  * XW.v5.5.10-u2.28005.150723.1358.bin, changelog
+    * for: AG-HP-2G16, AG-HP-2G20, AG-HP-5G23, AG-HP-5G27, AirGrid M, AirGrid M2, AirGrid M5, locoM2, locoM5, locoM9, M2, M3, M365, M5, M900, NBE-M2-13, NBE-M5-16, NBE-M5-19, NSM2, NSM3, NSM365, NSM5, PBM3, PBM365, PBM5, RM2-Ti, RM5-Ti
+(2) Start device into config/maintenance mode: in this precise order, unpower device,
+  * configure PC into static IP 192.168.1.3 Netmask 255.255.255.0
+  * press and maintain reset button
+  * plug device in, release reset button as soon as LEDs blink (please wait 20-30 seconds)
+  * //(note 1: LED blink pattern is different depending on device: Sometimes a single LED blinking 3/4 on, 1/4 off, sometimes two LEDs blinking "sideways")//
+  * //(note 2: the static-IP connection to the device must be established before it boots into config mode. It was tricky rebooting the device fast enough that the PC connection did not go down. YMMV.)//
+(3) TFTP the AirOS 5.5.x firmware into the device:
+<code>tftp 192.168.1.20</code>
+//(note: use this IP regardless of what firmware is already on the device)//
+<code>tftp > bin</code>
+<code>tftp > put complicatedfirmwarefilename.bin flash_upgrade</code>
+//(note 1: this should only last 3 or 4 seconds, if not, you've done something wrong)//
+//(note 2: it's possible that the device checks whether the firmware is version XW/XM at this point, and refuse to load an incorrect firmware)//
+<code>tftp > quit</code>
+(4) wait approx 10 minutes for the device to reboot (note: don’t try to be too smart, and be patient!)
+(5) At this point the AirOS firmware is loaded, but the old settings are still in place. Here I was only able to connect to the device via 192.168.1.1 with read-only credentials. To reset the settings (bu not the firmware), when the device has already booted, press the reset button until LEDs blink, without ever unplugging it.
+(6) Now finally we have a factory-setting M5. It gives us an IP in DHCP, and the interface is at 192.168.1.20, login ubnt/ubnt
+(7) And navigating in the admin interface, we can upload the Freifunk firmware for the M5, which we download from https://md.freifunk.net/mitmachen/firmware/
+(8) Upon reboot, the device (now on gluon firmware) starts in config mode and with the same static IP set-up as before, we can access the set-up screen at http://192.168.1.1/ .
+From now on, config mode is simply accessed by pressing reset button 5 seconds or so. There is no need to reboot the device.
+(9) Finally, do yourself/a future owner a favor: take a sharpie marker, and write down the type of hardware (XW or XM) on the device itself!
+further information: [[https://help.ubnt.com/hc/en-us/articles/204910124-UniFi-TFTP-soft-recovery-for-bricked-access-point|UniFi - TFTP soft recovery for bricked access point]]
+-----
+-> zurück zu den [[freifunk:anleitungen|Anleitungen]]
+CC BY-SA 4.0 2016 Freifunk Magdeburg

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