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toh:huawei:hg622u [2018/05/11 18:21] – Datatables added, cleanup tmomastoh:huawei:hg622u [2024/10/05 11:01] – [Installation] danitool
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 ====== Huawei EchoLife HG622u ====== ====== Huawei EchoLife HG622u ======
-The HG622 is an adsl wifi router mainly distributed by [[wp>O2_Czech_Republic]] to their customers. 
- 
 {{:media:huawei:hg622.png?|}} {{:media:huawei:hg622.png?|}}
 +
 +The HG622 is an ADSL wifi router mainly distributed by [[wp>O2_Czech_Republic]] to their customers.
 +
 +{{section>meta:infobox:432_warning#infobox_for_dataentries&noheader&nofooter&noeditbutton}}
 +
 +{{section>meta:infobox:broadcom_dsl#infobox_for_dataentries&noheader&nofooter&noeditbutton}}
  
  
 ===== Supported Versions ===== ===== Supported Versions =====
----- datatable ---- +<!-- ToH: { 
-cols    BrandModelVersionsSupported Current Rel, OEM device homepage URL_url, OWrt Forum Topic URL_url, Device Techdata_pageid +  "source""json", 
-headers BrandModel, Version, Current Release, OEM Info, Forum Topic, Technical Data +  "dom": "t", 
-align   c,c,c,c,c,c,c +  "paging": false
-filter  : Model=HG622u +  "rotate"true
-----+  "shownColumns"["brand""model""version""supportedcurrentrel""oemdevicehomepageurl""owrt_forum_topic_url", "deviceid"]
 +  "filterColumns"{"model": "^HG622u$"} 
 +-->
  
----- datatable ---- +<!-- ToH: { 
-cols    Unsupported Functions_unsupporteds +  "source""json", 
-filter  : Model=HG622u +  "dom""t", 
-----+  "paging": false, 
 +  "shownColumns": ["unsupported_functions"], 
 +  "filterColumns": {"model": "^HG622u$"} 
 +-->
  
  
 ===== Hardware Highlights ===== ===== Hardware Highlights =====
----- datatable ---- +<!-- ToH: { 
-cols    ModelVersionsCPU, CPU MHz, Flash MB_mbflashs, RAM MB_mbram, WLAN Hardware, WLAN 2.4GHz, WLAN 5.0GHz, Ethernet 100M ports_, Ethernet Gbit ports_, ModemUSB ports_ +  "source""json", 
-header  : ModelVersion,SoC,CPU MHz,Flash MB,RAM MB,WLAN Hardware,WLAN2.4,WLAN5.0,100M ports,Gbit ports,Modem,USB +  "dom": "t", 
-align   c,c,c,c,c,c,c,c,c,c,c,c,c +  "paging": false
-filter  : Model=HG622u +  "rotate"true
-----+  "shownColumns"["model""version""cpu""cpumhz""flashmb""rammb""wlanhardware""wlan24ghz""wlan50ghz""ethernet100mports""ethernet1gports""modem", "usbports"]
 +  "filterColumns"{"model": "^HG622u$"} 
 +-->
  
  
 ===== Installation ===== ===== Installation =====
----- datatable ---- +<!-- ToH: { 
-cols    ModelVersionsSupported Current RelFirmware OpenWrt Install URL_urlFirmware OpenWrt Upgrade URL_url, Firmware OEM Stock URL_url +  "source""json", 
-headers ModelVersionCurrent ReleaseFirmware OpenWrt InstallFirmware OpenWrt UpgradeFirmware OEM Stock +  "dom": "t", 
-align   : l,c,c +  "paging": false, 
-filter  : Model=HG622u +  "rotate": true
-----+  "shownColumns"["model""version""supportedcurrentrel""firmwareopenwrtinstallurl""firmwareopenwrtupgradeurl""firmwareoemstockurl"]
 +  "filterColumns"{"model": "^HG622u$"} 
 +-->
  
 -> [[docs:guide-user:installation:generic.flashing|Install OpenWrt (generic explanation)]] -> [[docs:guide-user:installation:generic.flashing|Install OpenWrt (generic explanation)]]
  
 +==== Installation using a modded CFE bootloader ====
 +It seems the original bootloader doesn't allow to boot OpenWrt images, see -> [[https://forum.openwrt.org/t/huawei-echolife-hg622u-corrupted-image/209175|Huawei EchoLife HG622u corrupted image]]. You will need to upgrade the CFE bootloader with a modded one before installing OpenWrt.
 +
 +<WRAP center round download 60%>
 +[[https://drive.google.com/uc?export=download&id=17sx3piiqlSo584fOJJXWWZjKbvytnSag|CFE_HG622-dummy_firmware.bin]] (dummy firmware, only CFE and void firmware)
 +
 +</WRAP>
 +
 +Upgrade the bootloader via TFTP using the serial console:
 +<code>
 +CFE> f 192.168.1.100:CFW_HG622-dummy_firmware.bin
 +Loading 192.168.1.100:CFE_HG622-dummy_firmware.bin ...
 +Finished loading 87360 bytes
 +
 +Flashing CFE: ..
 +</code>
 +
 +After upgrading CFE you will have a web server at ''%%http://192.168.1.1/%%'' for uploading new firmwares. You only need to upgrade the CFE once, the bootloader will remain forever installed.
 +
 +<WRAP center round tip 60%>
 +It's recommendable to install an old Openwrt version to avoid running out of memory. But don't install any version between 17.01.5 and 18.06.3 (both included), they likely erase the wifi caldata partition. Version 17.01.4 should run fine:
 +
 +https://archive.openwrt.org/releases/17.01.4/targets/brcm63xx/smp/lede-17.01.4-brcm63xx-smp-HG622-squashfs-cfe.bin
 +</WRAP>
  
 +Install OpenWrt via new CFE:
 +  - After power power cycling the device, press the reset button when powering on the router and wait some seconds
 +  - Release the reset button
 +  - Browse to  ''%%http://192.168.1.1/%%''.
 +  - Install OpenWrt binary image.
 ==== OEM installation using the TFTP method ==== ==== OEM installation using the TFTP method ====
  
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 ^ Power adapter                                  | ?                                                    | ^ Power adapter                                  | ?                                                    |
 ^ [[docs:techref:hardware:port.serial|Serial]]   | [[#Serial|Yes]]                                      | ^ [[docs:techref:hardware:port.serial|Serial]]   | [[#Serial|Yes]]                                      |
-^ [[docs:techref:hardware:port.jtag|JTAG]]       | [[#JTAG|Yes]]                                        |+^ [[docs:techref:hardware:port.jtag|JTAG]]       | Yes                                                  |
  
 ==== PCB pictures ==== ==== PCB pictures ====
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 ===== Tags ===== ===== Tags =====
 [[meta:tags|How to add tags]] [[meta:tags|How to add tags]]
-{{tag>BCM6368 TRNG 8flash 32RAM CFE xdsl}}+{{tag>bcm63xx BCM6368 8flash 32RAM TRNG CFE xdsl}}
  • Last modified: 2024/10/05 13:13
  • by danitool