Error 4503 TL-WR840n firmware update problem

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

Error 4503 TL-WR840n firmware update problem

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
Error 4503 TL-WR840n firmware update problem
Error 4503 TL-WR840n firmware update problem
2017-11-03 10:38:14
Model :

Hardware Version :

Firmware Version :

ISP :

Hi guys,

I'm from Brazil and having problems while updating firmware in my router tl-wr840n

My actual firmware version is 4.0 and I'm trying to update do v5.0 but when i try i receive a msg of error "4503: the uploaded file was not accepted by the device"

did anyone have the same issue?

i found this issue while trying to use the bandwith control. the router menu doesn't allow me to digit the egress and ingress bandwith values, so i thought it could be because of and older firmware version.

does anyone know how to solve this or these issues?

thx
  0      
  0      
#1
Options
3 Reply
Re:Error 4503 TL-WR840n firmware update problem
2017-11-06 19:24:18
Firmware for V5 can be upgraded to V4. This is limited by hardware part.
  0  
  0  
#2
Options
Re:Error 4503 TL-WR840n firmware update problem
2018-01-24 23:34:21
omg im from brazil and i have same problem :( i cant upgrade this version to v5 :(
its says Error code: 18005 Upgrade unsuccessfully because the version of the upgraded file was incorrect. Please check the file name.











Firmware Version: 3.16.9 Build 160415 Rel.41199n
Hardware Version: WR840N v2 00000000













Firmware Version: 3.16.9 Build 160415 Rel.41199n
Hardware Version: WR840N v2 00000000
  0  
  0  
#3
Options
Re:Error 4503 TL-WR840n firmware update problem
2018-01-24 23:35:51
[B]i have this problem :((((((( can i fix this?
Error code: 18005 Upgrade unsuccessfully because the version of the upgraded file was incorrect. Please check the file name.










Firmware Version: 3.16.9 Build 160415 Rel.41199n
Hardware Version: WR840N v2 00000000



[/B]
  0  
  0  
#4
Options