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faq:update-to-4.1.0.100 [2018/02/09 16:37]
juraschek created
faq:update-to-4.1.0.100 [2018/06/13 12:38] (current)
juraschek [Required Software Version]
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-====== Update to 4.1.0.100 is failing ======+====== Update to 4.1.0.102 is failing ======
  
-If you have an error Message during update to the Software Version 4.1.0.100 please read this Wiki Page+ 
 +If you have an error Message during update to the Software Version 4.1.0.102 or higher ​please read this Wiki Page
  
 <WRAP center round important 60%> <WRAP center round important 60%>
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 </​WRAP>​ </​WRAP>​
  
-The software version 4.1.0.100 requieres ​on some router models a minimum software version installed to update from. +The software version 4.1.0.102 requiere ​on some router models a minimum software version installed to update from. 
  
 Therefor the Update will fail if you don't have the correct software installed. ​ Therefor the Update will fail if you don't have the correct software installed. ​
  
-Previous ​updater ​will recognize this software Images as not ment to be installed on this router model. ​+Previous ​software version ​will recognize this software Images as not ment to be installed on this router model. ​
  
-These Steps are neccessary as some improvments ​in the system need some preparation.+These steps are neccessary as some improvements ​in the system need some preparation.
  
 ===== Affected Router Models ===== ===== Affected Router Models =====
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 ===== Required Software Version ===== ===== Required Software Version =====
  
-To install the software version 4.1.0.100 following minimum version need to be installed.+To install the software version 4.1.0.102 or higher ​following minimum version need to be installed.
  
 Please use the newest Software depending on your currently installed major software version (3.7, 3.8, 4.0, 4.0.1) Please use the newest Software depending on your currently installed major software version (3.7, 3.8, 4.0, 4.0.1)
 +
 +There is no need to make every intermediate update step. You can go directly to Version 4.1.0.102 after you have the newest Software of your major Softwarerelease installed (3.7, 3.8, 4.0, 4.0.1)
  
 <WRAP center round info 60%> <WRAP center round info 60%>
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 ===== Technical Background ===== ===== Technical Background =====
  
-With 4.1.0.100 we introduced a enhanced handling of the internal flash memory in the router models mentioned above.+With 4.1.0.102 we introduced a enhanced handling of the internal flash memory in the router models mentioned above
 + 
 +As this also requiere some changes in the bootloader and in the partition managment, we need to have a specific starting point to maintain a fail-safe update process.
  
-As there also requieres some changes in the bootloader and in the partition managment, we need to have a specific startion point to maintain a fail-safe update process.+For even more Details please refere ​to the [[http://​share.netmodule.com/​public/​system-software/​4.1/​4.1.0.100/​NB_Release_Note_4.1.0.100.pdf|Release Note NRSW 4.1.0.100]]  Chapter 6
  
 Therefore we decided to set the software version mentioned above as the minimum installed. ​ Therefore we decided to set the software version mentioned above as the minimum installed. ​
  
-Also a very rare issue found in case 48005 updating the spl will be avoided with this preparation+Also a very rare issue found in case 48005 updating the spl will be avoided with this preparation