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toh:linksys:mr8300 [2023/05/21 18:14] – [Installation of 21.02 or 22.03 from OEM GUI] badulesiatoh:linksys:mr8300 [2024/12/04 11:26] – [Installation of 23.05/24.10 or snapshot] typo badulesia
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 {{ media:linksys:linksys-ea8300-ac2200.jpg?400|EA8300}} {{ media:linksys:linksys-ea8300-ac2200.jpg?400|EA8300}}
  
-The Linksys MR8300 is very close to the [[toh:linksys:ea8300|EA8300]], so basic infos from one should also apply to the other.+The Linksys MR8300 is very close to the [[toh:linksys:ea8300|EA8300]], so basic infos should apply each other.
  
 The Linksys MR8300 is a MU-MIMO Tri-Band WiFi router, which has one 2.4GHz and two 5GHz WiFi Interfaces, making it an interesting choice for wireless backhaul or repeater applications. The radios support MCS 0-9 (up through 256 QAM) for devices and paths that are compatible with those high-density modulations. The Linksys MR8300 is a MU-MIMO Tri-Band WiFi router, which has one 2.4GHz and two 5GHz WiFi Interfaces, making it an interesting choice for wireless backhaul or repeater applications. The radios support MCS 0-9 (up through 256 QAM) for devices and paths that are compatible with those high-density modulations.
  
-//**Note:** The first 5 GHz radio (IPQ4019) is limited to ch. 64 and below. The second 5 GHz radio (QCA9888)is limited to ch. 100 and above. This is consistent with OEM firmware and is a result of the ART data and the data in the OEM firmware's cal data. This is perhaps due to RF design optimization and/or interoperation with 2.4 GHz, such as the two, shared antennas.+//**Note:** The first 5 GHz radio (QCA9888)is limited to ch. 100 and above. The second 5 GHz radio (IPQ4019) is limited to ch. 64 and below This is consistent with OEM firmware and is a result of the ART data and the data in the OEM firmware's cal data. This is perhaps due to RF design optimization and/or interoperation with 2.4 GHz, such as the two, shared antennas.
 // //
  
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 ===== Supported Versions ===== ===== Supported Versions =====
----- datatable ---- +<!-- ToH: { 
-cols    BrandModelVersions, Supported Current Rel, OEM device homepage URL_url, Forum Search_search-forumsDevice Techdata_pageid +  "source""json", 
-headers Brand, Model, Version, Current Release, OEM Info, Forum SearchTechnical Data +  "dom": "t", 
-align   c,c,c,c,c,c,c +  "paging": false
-filter  : Brand=Linksys +  "rotate"true
-filter  Model=MR8300 +  "shownColumns"["brand""model""version""supportedcurrentrel""oemdevicehomepageurl""forumsearch", "deviceid"]
-----+  "filterColumns"{"brand": "^Linksys$", "model""^MR8300$"} 
 +-->
  
  
----- datatable ---- +<!-- ToH: { 
-cols    Unsupported Functions_unsupporteds +  "source""json", 
-filter  : Model=MR8300 +  "dom""t", 
-----+  "paging": false, 
 +  "shownColumns": ["unsupported_functions"], 
 +  "filterColumns": {"model": "^MR8300$"} 
 +-->
  
 ===== Hardware Highlights ===== ===== Hardware Highlights =====
----- datatable ---- +<!-- ToH: { 
-cols    ModelVersionsCPUCPU MHz, CPU Cores_numcores_, Flash MB_mbflashs, RAM MB_mbram, WLAN Hardware, WLAN 2.4GHz, WLAN 5.0GHz, Ethernet 100M ports_, Ethernet 1Gbit ports_, ModemUSB ports_ +  "source""json", 
-header  : ModelVersion,SoC,CPU MHz,CPU Cores,Flash MB,RAM MB,WLAN Hardware,WLAN2.4,WLAN5.0,100M ports,1Gbit ports,Modem,USB +  "dom": "t", 
-align   : c,c,c,c,c,c,c,c,c,c,c,c,c +  "paging": false, 
-filter  : Brand=Linksys +  "rotate": true
-filter  Model=MR8300 +  "shownColumns"["model""version""cpu""cpumhz""cpucores""flashmb""rammb""wlanhardware""wlan24ghz""wlan50ghz""ethernet100mports""ethernet1gports""modem""usbports"]
----- +  "filterColumns"{"brand": "^Linksys$", "model""^MR8300$"} 
-The original version should be considered as v1. As of 2021, a version v1.1 is shipped. It also works with the same OpenWrt files.+-->
  
-<WRAP center round alert 60%> +As of 2021, version v1.1 is shippedIt is uncertain about some hardware change from v1The wifi card is reported as QCA9886 which is almost identical to QCA9888 (both use the same driver anyway). 
-//**Note**// +The same OpenWrt files works fine on both versions.
-The USB port seems to be incorrectly managed due to faulty hardware designPlease read this [[https://forum.openwrt.org/t/linksys-mr8300-openwrt-22-03-0-rc4-usb-port-powered-storage-devices-not-working/131391]].+
  
-**This issue is solved since 21.02.7, 22.03.5, snapshot.** 
  
-</WRAP> 
 ===== Installation ===== ===== Installation =====
 /* stable release */ /* stable release */
----- datatable ---- +<!-- ToH: { 
-cols    ModelVersionsSupported Current RelFirmware OpenWrt Install URL_url, Firmware OpenWrt Upgrade URL_urlFirmware OEM Stock URL_url +  "source""json", 
-headers ModelVersionCurrent ReleaseFirmware OpenWrt InstallFirmware OpenWrt UpgradeFirmware OEM Stock +  "dom": "t", 
-align   : c,c,c +  "paging": false, 
-filter  : Brand=Linksys +  "rotate": true
-filter  Model=MR8300 +  "shownColumns"["model""version""supportedcurrentrel""firmwareopenwrtinstallurl""firmwareopenwrtupgradeurl""firmwareoemstockurl"]
-----+  "filterColumns"{"brand": "^Linksys$", "model""^MR8300$"} 
 +-->
  
-The MR8300 is a dual partition device. Each time you install/upgrade the system (from OEM or OpenWrt), it overwrites the //other// partition, not the active oneIt is advised to keep the OEM firmware in one partition, as a secure fallback. But you may also consider installing OpenWrt on both partitions. Since 22.03.3, OpenWrt has the ability to flash an OEM firmware image, that would restore the router in its original state.+OEM stock URL: [[https://store.linksys.com/support-article?articleNum=47131]]
  
-<WRAP left important> +The MR8300 is dual partition device. Each time you install/upgrade the system (from OEM or OpenWrt)it overwrites the //other// partition, not the active oneYou may want to keep the OEM firmware in one partitionas a secure fallbackBut you may also consider installing OpenWrt on both partitions, it works flawlesslySince 22.03.3, OpenWrt has the ability to flash an OEM firmware imagethat would restore the router to its original state
-**WARNING about 21.02.6 and 22.03.4** +[[http://example.com|External Link]] 
- +<WRAP center alert> 
-Early march 2023, kernel change introduced a regression causing mtd detection to fail: hence the device stops after a couple of secondsIt took several weeks for this issue to be fixed. Unfortunatelyin the meantime were released 21.02.6 and 22.03.4 stables. **Don't try to install/upgrade to themthey don't boot.** 21.02.7 and 22.03.5 solve the issue and are booting. For obvious security reasonone would prefer to install 22.03.5 (or above)+**Installation of 23.05/24.10 (also main snapshot) requires a two steps installation.** First you'll need to install 22.03 for changing a boot variable. Than you can install 23.05/24.10 (or main). **Don't try to install or upgrade to 23.05/24.10 directly, it will soft-brick your device!** Procedure is easy and described below.
- +
-Forum threads about the issue [[https://forum.openwrt.org/t/openwrt-snapshot-r22302-on-mr8300/154878]] and [[https://forum.openwrt.org/t/mr8300-doesnt-boot-22-03-4-as-expected/157126/2]]. +
-Commit to kernel [[https://github.com/openwrt/openwrt/commit/aad34818b50029e07ed9221ae46f9770d6e29785]].+
 </WRAP> </WRAP>
-==== Flash Layout ==== 
-<WRAP BOX> 
-FIXME //[[:docs:techref:flash.layout#discovery_how_to_find_out|Find out flash layout]], then add the flash layout table here (copy, paste, modify the [[docs:techref:flash.layout#partitioning_of_the_flash|example]]).// 
  
-Please check out the article [[docs:techref:flash.layout|Flash layout]]. It contains examples and explanations that describe how to document the flash layout. +:!: **KNOWN ISSUES SOLVED**  
-</WRAP>+  * **USB port** seems to be incorrectly managed due to a faulty hardware design. Solved since 21.02.7, 22.03.5 and later. [[https://forum.openwrt.org/t/linksys-mr8300-openwrt-22-03-0-rc4-usb-port-powered-storage-devices-not-working/131391]]. 
 +  * **21.02.6 and 22.03.4** faulty mtd detection. **DO NOT** install these versions, they won't boot. Forum threads about the issue [[https://forum.openwrt.org/t/openwrt-snapshot-r22302-on-mr8300/154878]] and [[https://forum.openwrt.org/t/mr8300-doesnt-boot-22-03-4-as-expected/157126/2]]. Commit to kernel [[https://github.com/openwrt/openwrt/commit/aad34818b50029e07ed9221ae46f9770d6e29785]].
  
-<WRAP center alert 40%> +:!: **KNOWN ISSUES with 24.10**  
-If you plan to install a 23.05 or master snapshotyou will need a two steps installation as described belowInstalling 22.03 is only the first step. +  * **LAN to LAN performance**While running 24.10 and mainLAN to LAN transfer suffer from low performance and high CPU usageThis may possibly affect other ipq40xx devices[[https://forum.openwrt.org/t/lan-issue-with-ipq40xx-24-10-and-main/215252]]
-</WRAP>+
  
-==== Installation of 21.02 or 22.03 from OEM GUI ====+==== Flash Layout ====
  
  
-Installation of 21.02 or 22.03 can be done from OEM GUI firmware. **22.03.5 (or above) is recommended for security reason**, and the ability to flash everything (Linksys OEM, OpenWrt factory of sysupgrade). Unless you have a peculiar reason, it is not advised to install 21.02.+Result of ''cat /proc/mtd''
  
 +<code>
 +dev:    size   erasesize  name
 +mtd0: 00100000 00020000 "sbl1"
 +mtd1: 00100000 00020000 "mibib"
 +mtd2: 00100000 00020000 "qsee"
 +mtd3: 00080000 00020000 "cdt"
 +mtd4: 00080000 00020000 "appsblenv"
 +mtd5: 00080000 00020000 "ART"
 +mtd6: 00200000 00020000 "appsbl"
 +mtd7: 00080000 00020000 "u_env"
 +mtd8: 00040000 00020000 "s_env"
 +mtd9: 00040000 00020000 "devinfo"
 +mtd10: 05800000 00020000 "kernel"
 +mtd11: 05300000 00020000 "rootfs"
 +mtd12: 05800000 00020000 "alt_kernel"
 +mtd13: 05300000 00020000 "alt_rootfs"
 +mtd14: 00100000 00020000 "sysdiag"
 +mtd15: 04680000 00020000 "syscfg"
 +</code>
  
 +Result of ''dmesg''
 +<code>
 +0x000000000000-0x000000100000 : "sbl1"
 +0x000000100000-0x000000200000 : "mibib"
 +0x000000200000-0x000000300000 : "qsee"
 +0x000000300000-0x000000380000 : "cdt"
 +0x000000380000-0x000000400000 : "appsblenv"
 +0x000000400000-0x000000480000 : "ART"
 +0x000000480000-0x000000680000 : "appsbl"
 +0x000000680000-0x000000700000 : "u_env"
 +0x000000700000-0x000000740000 : "s_env"
 +0x000000740000-0x000000780000 : "devinfo"
 +0x000000780000-0x000005f80000 : "kernel"
 +0x000000c80000-0x000005f80000 : "rootfs"
 +0x000005f80000-0x00000b780000 : "alt_kernel"
 +0x000006480000-0x00000b780000 : "alt_rootfs"
 +0x00000b780000-0x00000b880000 : "sysdiag"
 +0x00000b880000-0x00000ff00000 : "syscfg"
 +</code>
 +==== Installation from OEM GUI ====
  
 //Unpacking, just to be done once// //Unpacking, just to be done once//
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 Start the router with Linksys OEM and browse to [[http://192.168.1.1/]]. You may have to setup an account from Linksys website (firmware 1.1.10). Identify to enter the GUI: the default password is ''admin''. Proceed to basic installation, and setup a password as required. Go to connectivity, and disable auto-update of firmware. This is to prevent installation of a newer firmware that may not allow flashing OpenWrt anymore. Start the router with Linksys OEM and browse to [[http://192.168.1.1/]]. You may have to setup an account from Linksys website (firmware 1.1.10). Identify to enter the GUI: the default password is ''admin''. Proceed to basic installation, and setup a password as required. Go to connectivity, and disable auto-update of firmware. This is to prevent installation of a newer firmware that may not allow flashing OpenWrt anymore.
  
-//Installation//+//Installation of OpenWrt//
  
-For the very first installation, you will need to start from Linksys OEMDownload a 22.03 ''factory.bin'' OpenWrt image as shown above. Use either one of these methods, they are equivalent:+**The very first OpenWrt you need to flash is latest stable 22.03**. You can't install more recent version (23.05 or later) directly, you need to perform a change in the boot variables before (see below), and so you need 22.03 for this. Download the latest ''factory.bin'' image [[https://downloads.openwrt.org/releases/22.03.7/targets/ipq40xx/generic/openwrt-22.03.7-ipq40xx-generic-linksys_mr8300-squashfs-factory.bin]] 
 +Use either one of these methods for flashing, they are equivalent:
  
 First method First method
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 Official documentation from Linksys at [[https://www.linksys.com/us/support-article?articleNum=274497]]. Official documentation from Linksys at [[https://www.linksys.com/us/support-article?articleNum=274497]].
  
-Wait for about one minute for the router to perform the installation and to reboot. Manually browse again http://192.168.1.1/ to enter Luci. You may have to force cache reload in your browser.+Wait for about one minute for the router to perform the installation and to reboot. Manually browse again http://192.168.1.1/ to enter LuCI. You may have to force cache reload in your browser.
 It is advised to install ''[[packages:pkgdata:luci-app-advanced-reboot|luci-app-advanced-reboot]]'' to easily switch from one partition to another. It is advised to install ''[[packages:pkgdata:luci-app-advanced-reboot|luci-app-advanced-reboot]]'' to easily switch from one partition to another.
  
-You will now have the Linksys OEM into the first partition as a fallback, and OpenWrt into the second partition as active. Setup OpenWrt as you like, and backup the settings. If you want to get rid of Linksys OEM, than just flash again the same OpenWrt factory image from the fresh installed OpenWrt. Since OpenWrt 22.03.3, you can easily restore back Linksys OEM by just flashing the firmware image.+You will now have the Linksys OEM into the first partition as a fallback, and OpenWrt into the second partition as active. Setup OpenWrt as you like, and backup the settings. If you want to get rid of Linksys OEM, than just flash again the same OpenWrt factory image from the fresh installed OpenWrt (keeping the settings). Since OpenWrt 22.03.3, you can easily restore back Linksys OEM by just flashing the firmware image.
  
 +==== Installation of 22.03 ====
  
-==== Installation of snapshot or 23.xx ====+Installation can be done from OEM GUI as described previously. Install at least 22.03.3 (**NOT** 22.03.4) for its ability to flash everything (Linksys OEM, OpenWrt factory of sysupgrade). Latest 22.03.7 is recommanded. [[https://downloads.openwrt.org/releases/22.03.7/targets/ipq40xx/generic/openwrt-22.03.7-ipq40xx-generic-linksys_mr8300-squashfs-factory.bin]] 
 +==== Installation of 23.05/24.10 or snapshot ====
  
 <WRAP important> <WRAP important>
 **WARNING FOR INSTALLATION** **WARNING FOR INSTALLATION**
-**EA6350v3, EA8300, MR8300 and WHW01 in order to run master snapshot since 1st jan 2023, and so any future release 23.xx.** 
  
-Installation of snapshot/23.xx requires two steps. +Installation of 23.05/24.10 or snapshot requires two steps. 
-  - a previous OpenWrt 22.03 to run several commands to change a bootloader variable. This is only needed once in the lifetime of the device. +  - a previous working OpenWrt 22.03 to run several commands to change a bootloader variable. This is only needed once in the lifetime of the device. 
-  - flashing snapshot/23.xx+  - flashing 23.05/24.10 or snapshot
-**Don't try to flash directly snapshot/23.xx from OEM GUI or a previous OpenWrt, it won't work.**+**Don't try to flash directly 23.05/24.10, it won't work.**
 </WRAP> </WRAP>
  
  
-**Preliminary**. Despite its fair amount of flash memory (256MB), the MR8300 has a tiny kernel partition limited to 3MB. This is sufficient to boot Linksys OEM and OpenWrt 22.03 (based on kernel 5.10). Meanwhile this is **not enough** to boot kernel 5.15 (master snapshot since jan 1st 2023), and so any future stable release (23.xx). There is a workaround for this situation, and it involves **changing a bootloader variable**. This is only needed **once in the lifetime** of the device, and can be done easily via SSH. Once the bootloader has been tweaked, the device can boot everything: Linksys OEM, OpenWrt 22.03, snapshot and so future 23.xxYou should consider changing the bootloader variable nowadays, even if you don't plan to test a snapshot. Your device will continue to work with your current 22.03, and will be ready to install the next major release 23.xx.+**Preliminary**. Despite its fair amount of flash memory (256MB), the MR8300 has a tiny kernel partition limited to 3MB. This is sufficient to boot Linksys OEM and OpenWrt 22.03 (based on kernel 5.10). Meanwhile this is **not enough** to boot kernel 5.15 (23.05or 6.6 (24.10). There is a workaround for this situation, and it involves **changing a bootloader variable**. This is only needed **once in the lifetime** of the device, and can be done easily via SSH. Once the bootloader has been tweaked, the device can boot everything: Linksys OEM, OpenWrt 22.03, 23.05, 24.10 and snapshot. 
 + 
 +<WRAP center round info 80%> 
 +**Since 22.03.3, OpenWrt can flash any OpenWrt stable/snapshot factory/sysupgrade image, and also Linksys OEM**. Flashing Linksys OEM allows to restore the device to its original state. 
 +</WRAP>
  
-Since 22.03.3, OpenWrt can flash any OpenWrt stable/snapshot factory/sysupgrade image, and also Linksys OEM. Flashing Linksys OEM allows to restore the device to its original state. Meanwhile flashing master snapshot or 23.xx requires the bootloader variable change describe below. 
  
 === First step: install 22.03 to run commands from SSH === === First step: install 22.03 to run commands from SSH ===
  
-You need to have 22.03.3 (or above) already installed. If not, than install stable 22.03 (latest) as described previously. Open a SSH command console.+You need to have any 22.03 (**not** 22.03.4) already installed. If you haven't, than install the latest stable 22.03 as described previously. Once done, open [[docs:guide-quick-start:sshadministration|SSH command]] console.
  
   - Check your previous bootloader variables. Enter:<code>fw_printenv</code>Look for output similar to ''kernsize=300000''. This is the default 3 MB size of kernel.   - Check your previous bootloader variables. Enter:<code>fw_printenv</code>Look for output similar to ''kernsize=300000''. This is the default 3 MB size of kernel.
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   - Reboot the device. <code bash>reboot</code> It should boot the current 22.03 just as previously.   - Reboot the device. <code bash>reboot</code> It should boot the current 22.03 just as previously.
  
-=== Second step: install snapshot or 23.xx ===+=== Second step: install 23.05/24.10 or snapshot ===
  
-Download a master snapshot/23.xx ''factory'' image. Flash it from OpenWrt 22.03 but keep in mind this will overwrite the other partitionnot the active one. You can also flash from Linksys OEM (switch to it with ''luci-app-advanced-reboot''): in this case, the current OpenWrt partition will be overwrittenSetup the device, save the config, install ''luci-app-advanced-reboot''**Do not** try to restore any previous 22.03 config file, it isn't compatibleThe device now runs with DSA and need to be configured from scratch (meanwhile advanced users may know how to manually restore some settings). Backup your settings.+If you want to keep OEM GUIthan return back to it (''luci-app-advanced-reboot'' or button methodand flash a 23.05/24.10 (or snapshot) ''factory'' image. 
 +From OpenWrt 22.03 flash a 23.05/24.10 (or snapshot''sysupgrade'' imageIf you are running 22.03.3 or above, you can either flash a ''factory'' image.
  
-Your device can now flash and run anything: Linksys OEM, 21.02, 22.03, master snapshot and the future 23.xx+In any case, **DO NOT keep settings** while flashing. The device will use DSA and need to be configured from scratch. 
 +Upgrading from 22.03 to 24.10 is not officialy supported. Meanwhile considering that the upgrade is done without keeping settingsit is assumed that it can be done confidently. 
 + 
 +Once in 23.05/24.10, to get rid of OEM GUI (if still present), just flash again with the same image you have just used. You will have both partitions running with 23.05/24.10. You can always reinstall OEM GUI by flashing it from OpenWrt in the same way as any upgrade. 
 + 
 +**DO NOT** try to restore any previous 22.03 config file, it isn't compatible due to DSA. Advanced users may know how to manually restore some settings. Backup your settings.
  
 Original informations for installation of a kernel 5.15 based OpenWrt : [[https://github.com/openwrt/openwrt/pull/11405]] Original informations for installation of a kernel 5.15 based OpenWrt : [[https://github.com/openwrt/openwrt/pull/11405]]
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   * OpenWrt on both partitions. Download a ''sysupgrade'' file, and upgrade from SSH or Luci. Notice that it won't flash the active partition, but the other one. Since 21.02.7 and 22.03.5, upgrading can keep the settings from the previous partition (as expected).   * OpenWrt on both partitions. Download a ''sysupgrade'' file, and upgrade from SSH or Luci. Notice that it won't flash the active partition, but the other one. Since 21.02.7 and 22.03.5, upgrading can keep the settings from the previous partition (as expected).
  
-Do not perform upgrades between 22.03 and master snapshot/23.xx while keeping settings: their config syntax are not the same (due to DSA) and it will lead to a soft-brick. Only perform upgrades like 22.03->22.03, and snapshot->snapshot.+:!: **DO NOT upgrade from 22.03 to 23.05/24.10/main snapshot while keeping settings**: config syntax isn'the same (due to DSA) and it will lead to a soft-brick.
 ===== Debricking ===== ===== Debricking =====
 === Recovery (Automatic) === === Recovery (Automatic) ===
-The MR8300 is a dual firmware device.  ie. there are 2 partitions and Linksys firmware is copied on both partitions at unpacking. If one partition happens to be corrupted/bricked, here is a way to toggle between partitions manually. It will allows to boot the //other// partitions, which is assumed to be safe.+The MR8300 is a dual firmware device.  ie. there are 2 partitions and Linksys firmware is copied on both partitions at unpacking. If one partition happens to be corrupted/bricked, here is a way to toggle between partitions manually. It will allows to boot the //other// partition, which is assumed to be safe.
   - Switch On and wait 10 seconds   - Switch On and wait 10 seconds
   - Switch Off and wait 5 seconds   - Switch Off and wait 5 seconds
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   - U-boot will now boot the other partition. You should be able to access your router on LAN.   - U-boot will now boot the other partition. You should be able to access your router on LAN.
  
-Since 5.15 kernel based snapshots (Jan 1st 2023) and 22.03.3, OpenWrt is now able to flash directly a Linksys OEM image. Force the flash as the warning message inform you to do so. You can easily reverse to Linksys OEM if you need to. +Since 22.03.3, OpenWrt is now able to flash directly a Linksys OEM image. Force the flash as the warning message inform you to do so. You can now easily reverse to Linksys OEM if you need to.
  
 +Here is a useful [[https://forum.openwrt.org/t/openwrt-23-05-0-rc2-second-release-candidate/164308/173|OpenWrt forum post]] containing some information on how to use serial and TFTP to recover booting from OpenWrt from a partially bricked MR8300.
  
  
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 ===== Hardware ===== ===== Hardware =====
 ==== Info ==== ==== Info ====
----- datatemplatelist dttpllist ---- +<!-- ToH: { 
-templatemeta:template_datatemplatelist +  "source""json", 
-cols    BrandModelVersionsDevice TypeAvailabilitySupported Since Commit_gitSupported since RelSupported current RelUnsupportedBootloaderCPUTargetCPU MHzFlash MBsRAM MBSwitchEthernet 100M ports_Ethernet Gbit ports_Comments network ports_ModemVLANWLAN 2.4GHzWLAN 5.0GHzWLAN HardwaresWLAN Comments_Detachable Antennas_USB ports_SATA ports_Comments USB SATA ports_SerialJTAGLED countButton countPower supplyDevice Techdata_pageidForum topic URL_urlwikidevi URL_urlOEM Device Homepage URL_urlFirmware OEM Stock URL_urlFirmware OpenWrt Install URL_urlFirmware OpenWrt Upgrade URL_urlComments_ +  "dom""t", 
-filter  : Brand=Linksys +  "paging"false, 
-filter  Model=MR8300 +  "rotate": true, 
-----+  "shownColumns": ["brand""model""version""devicetype""availability""supportedsincecommit""supportedsincerel""supportedcurrentrel""unsupported_functions""bootloader""cpu""target""cpumhz""flashmb""rammb""switch""ethernet100mports""ethernet1gports""commentsnetworkports""modem""vlan""wlan24ghz""wlan50ghz""wlanhardware""wlancomments""detachableantennas""usbports""sataports""commentsusbsataports""serial""jtag""ledcount""buttoncount""powersupply""deviceid""owrt_forum_topic_url""wikideviurl""oemdevicehomepageurl""firmwareoemstockurl", "firmwareopenwrtinstallurl", "firmwareopenwrtupgradeurl", "comments"]
 +  "filterColumns": {"brand""^Linksys$", "model""^MR8300$"} 
 +-->
  
 ==== Photos ==== ==== Photos ====
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 <WRAP BOX> <WRAP BOX>
   - Remove the four rubber feet with a knive or a flat screwdriver.   - Remove the four rubber feet with a knive or a flat screwdriver.
-  - Unscrew the 4 torx screws, that maybe be tought, I had bad heads. +  - Unscrew the 4 torx screws (size T10)this may be tough due to bad heads. 
-  - Insert a flat screwdriver under the top cover and gently lift upward until your hear "clic". Repeat all around the top cover.+  - Insert a flat screwdriver under the top cover and gently lift upward until your hear "click". Repeat all around the top cover.
 </WRAP> </WRAP>
 {{:media:linksys:mr8300_opening.jpg?400|}} {{:media:linksys:mr8300_opening.jpg?400|}}
  • Last modified: 2024/12/11 17:19
  • by badulesia