TL-Wr740N ver4.2 update error 18001

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TL-Wr740N ver4.2 update error 18001

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TL-Wr740N ver4.2 update error 18001
TL-Wr740N ver4.2 update error 18001
2015-02-06 02:27:58
Region : Philippines

Model : TL-WR740N

Hardware Version : V4

Firmware Version : 3.16.6 Build 130529 Rel.47286n

ISP :


Hi everyone. I've been searching for a solution to my firmware upgrade problem but no luck.

My TL Wr740N ver 4.2 has been having reliability issues recently and I thought it's time for a firmware upgrade. But firmware upgrade gives error

"18001, Upgrade unsuccessfully because the length of the upgraded file is incorrect. Please check the file name."

I've tried upgrading before with older firmware but resulted with this same error msg.

I would appreciate your help. Thanks.
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Re:TL-Wr740N ver4.2 update error 18001
2015-02-06 11:35:17
Shorten wr740nv4_en_3_17_0_up_boot(150105).bin as wr740nv4_(150105).bin. And try again.
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Re:TL-Wr740N ver4.2 update error 18001
2015-02-06 15:06:46
Thank you for helping, Vivian. I tried your suggestion but still got the same error code, 18001.

I'm trying to upgrade wireless, on wifi but the error msg does not indicate that as a problem.

I hope you and other people have other solutions that I can try. I don't know what else to do.
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