Problem upgrading firmware to TL-SG1428PE(UN)_V3_1.0.0 Build 20230220

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Problem upgrading firmware to TL-SG1428PE(UN)_V3_1.0.0 Build 20230220

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
Problem upgrading firmware to TL-SG1428PE(UN)_V3_1.0.0 Build 20230220
Problem upgrading firmware to TL-SG1428PE(UN)_V3_1.0.0 Build 20230220
2023-08-12 14:02:39 - last edited 2023-11-10 03:40:21
Model: TL-SG1428PE  
Hardware Version: V3
Firmware Version: 1.0.0 Build 20221012 Rel.50168

Hello,

 

I am facing a problem while upgrading firmware to TL-SG1428PE(UN)_V3_1.0.0 Build 20230220. At 15% of the upgrading process I get the message, that an error occurred while upgrading. Unfortunately there is no more detailed information why the error occurs.

 

Does anyone has a clue?

Thanks for tipps.

 

Regards

Carver67

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Re:Problem upgrading firmware to TL-SG1428PE(UN)_V3_1.0.0 Build 20230220
2023-08-14 03:12:54 - last edited 2023-11-10 03:40:08

Hi @Carver67 

Thanks for posting in our business forum.

Well, check your current firmware build on your switch. Do you upgrade to the latest one? Or the one on Feb 2023?

You can probably upgrade to the Feb 2023 and then to the Jun 2023.

Try the download from this page. Keep your power and cable connected during the upgrade to avoid any damage to the system on the switch.

Download for TL-SG1428PE V3

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Re:Problem upgrading firmware to TL-SG1428PE(UN)_V3_1.0.0 Build 20230220
2023-08-16 09:37:49 - last edited 2023-11-10 03:40:08

Hi Clive_A,

 

I tried to upgrade from V3_1.0.0 Build 20221012 Rel.50168 to V3_1.0.0 Build 20230220 and not to the June 2023 release!

 

So if I understand you right, I should download both firmwares (Feb and June 2023) from the english URL and not from the german domain and install them one after the other, right?

 

Regards

Carver67

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