Devo 12S Upgrade Failed

Hello,

I am trying to upgrade my Devo 12s with Deviation 5.0.0 but it keeps failing. I followed both methods using Walkera Dfuse and Deviation Uploader without any luck.

I tried the official release(deviation-devo12-v5.0.0.zip) as well as the nighly build(deviation-devo12-v5.0.0-3bcbb8f), when I reboot the Tx, its stuck in USB mode. I can browse to the USB drive on my computer.

When upgrade using the Deviation Uploader 0.8.0, I can see the progress bar goes 1/3 of the way then a windows popup "Copy Completed" but when I reboot my Tx it's stuck in the USB mode.



I also tried using the Walkera Dfuse 2.31, the Firmware upgrade went fine but I keep getting the below error Upgrading the Library



This error for Verify



I since restored the stock Firmware 1.5A 100mw without any issue

Any helps would be greatly appreciated, Its doing my head ins

Dan

Anyone out there can help?

You might try doing a complete format of the 12s drive ..
Mine got corrupted once and i had to completely format and reinstall everything.
Hope you get it sorted out i know how bad it sucks when a update fails..

OMG finally someone reply

I am still struggling with this LOL...How do I do a complete format and reinstall everything?

Thanks in advance

Thanks vlad_vy

Correct, I can flash the stock FW but not the Library now everytime I switch to programming mode I get the fuzzy horizontial line screen, somehow I lost the Walkera programming....screen

How do I work out if S29GL128P10TFI01 is faulty? What is WE line sorry?

Looking like another project in the pipeline to replace the parallel chip. Is there another compatible chip or will I need the exact one?

Thanks again Vlad_vy very good information

Do you know of a way to troubleshoot the chip without removing it? or at lease find out CE or WE lines faulty or not?

FOLLOWING

as I'd like to dust my f12e off and see if its possible to use for frsky stuff. and actually make use of the transmitter.

merc4now wrote: FOLLOWING

as I'd like to dust my f12e off and see if its possible to use for frsky stuff. and actually make use of the transmitter.

What are you planning to you with your f12e installing module?

I am thrill! After struggling for so long trying to figure out what was wrong with my TX. I finally fixed it by retouched on all the pins on the IC

a BIG THANK YOU to vlad_vy for pointing out the parallel flash.