OFT trouble uploading tune to Tablet
 

Ok i'm sure I'm missing something simple. I have completely upgraded my computer. it's a custom AMD Ryzen2 all water cooled but I saved all my tunes reinstalled romraider because I'm been running Wayno's v124 E85 tune all summer and I was about to change back to 93oct gas I got my tablet out i took almost 30 min to undate it when I hooked it up to my computer decided I was going to run a different tune than before and it just won't upload to the tablet. I have the v124 e85 tune in the 3rd position and 93oct tune in the 5th position I was going to go to a 91oct tune and it WILL NOT UPLOAD. It jst says invalid check sum.

sounds strange
just check vehicle selected is brz/86

make sure the tune your trying to upload is same calid as your original tune stored in oft, also make sure in not zipped, it should be 1.2mbytes and be a .bin file

Ok i have reinstalled openflash manager 1.35 nothing changed. when I tell it what file I wan't in say the 4th position and say ok. a box opens up that says C:\openflash\dll\dev121.dll I can only say ok than a box opens up and just says 1 and all I can do is say ok. then it gives me the invalid check sum message. :bonk:

The tablet says CaL ZA1JB01C and i'm using b01c tunes.

Ok last shot


Try turning off antiviruis while uploading tunes if still no go



Go to fhe C:\openclash directory and delete it and all files under that directory.


Make sure you move or save any tine files you may jave somewgere different first.


Then go to the openflash support site and manually downlod the openfladh manger softwsre and ibstall again


https://support.openflashtablet.com/...Hux6CfB4xlw%3D




https://support.openflashtablet.com/...ted-9-19-2018-

Ok so I did everything you suggested, I even cleaned windows I still get a box with CKTRL than below that it says C:\openflash\dll\dev121.dll then an ok button then you get invalid checksum message.

Ah yes, the good old DEV121.dll error, still in existence.
I had the same problem, I was lucky that a big update fixed the problem for me.
Other option is reflash to stock, wipe the tablet and restart from scratch

http://www.ft86club.com/forums/showthread.php?t=127456

my oft shows HW-2.35 FW-1.53 So I guess i need to flash the stock tune and unmarry the oft than wipe it??:mad0260:

Life can be hard :bonk:. The procedure is quite easy (thanks elBarto to link to the old thread) and best of all it works- Good luck


Bye for now Fred (AP756)