OpCom Clone Repair after a failed Firmware Upgrade.PIC18F458 Reflash.

If you tried to upgrade to a higher Firmware version and it crashed now you have the solution how to fix this Problem.
If it doesn't work, you need to replace the PIC18F458 and do the same as in the video.

[@jgajdos9022]

Hi Yoyo thanks for the video it helped me great, I used the Pickit2 programmer it worked without any problems

[@dembiozo]

thanks i fix my opcom via programmer k150

[@nicolaswilliam1018]

Hi . Do you have solution to rework hex v2 with stm32f405 main chip. It's not connecting after using wtong loader

[@4JiSi4]

I can also reprogram it with jling?

[@raimyrramirez9523]

Amigo que otro programador me puede servir para el reflash

[@losFondos]

which programmer do you use in this video? Thanks a lot, I'Ve been struggling with V1.99 and wanna try to flash an older version before throwing it in the bin

[@YOYODiagnostic]

Xgecu tl866ii plus

[@okhascorpio]

Hi, I flashed v1.67 (latest) it flashed ok. The software Test Interface identifies the interface correctly and shows firmware version 1.67, But when I try to read Car, it says no communication with the ECU. did I wreck my device??

[@YOYODiagnostic]

This firmware is Chinese ? it should only work on the software provided by the Chinese sellers until 2012 or 2014. In order to run the one until 2016, you need 1.65. I told you. I wrote 1.39 and then I connected opcom to the software until 2016 but you have to know: the one with the original PIC changed by me worked, the one with PIC china didn't work. What software version did you try, email pictures.

[@TheLwd11]

Ahmed i have the same problem, i update my china device to 1.67 but dont work in the car You solved ? PIC is deadh ???

[@okhascorpio]

@@TheLwd11 no solution. Bought new for 25 euro. V1.95. Asked seller to confirm pic is original. It works well with fantomel pro version software upto 2021 vehicles. 👍

[@miguelandrade909]

@@okhascorpio Can you share where you bought your opcom with the original pic?

[@miguelandrade909]

Where did you buy the PIC18F458? What programmer do you use? Greetings and thanks from México.

[@YOYODiagnostic]

Hello. From : digikey.com , mouser.com ,

[@raimyrramirez9523]

Amigo el mio no trae para tomar los cables de lectura

[@Unbekannt-ov5gb]

Danke du hast mich gerettet mit dein Video

[@YOYODiagnostic]

Hallo. Ich bin froh, dass ich dir helfen konnte . 👍

[@mbbilici]

Hi YOYO, How can I get the 1.65 fw file, pic programmer software and opcom 161001a software? Can you help me? Thanks in advance.

[@saifhexprog5885]

nice very very good work please more videos about tl866

[@YOYODiagnostic]

Hello. I will try as much as I can to use it. It is very good for its price. Thanks for viewing.

[@sara78130]

Mine I buy 2 not usb

[@MRHDGUY]

where can i download the firmware files and software plz

[@MrTigger015]

hi YOYO I have quick question, what chips are good and used in v5 opcom I'm doing small rework of my opcom and Im wondering which chips to chose I have now on my board following chips: PIC 18F485(ori) ULN2003A 74HC238D MCZ33897EF MCZ33661 MCP2551 MCP2551 And Im not sure if they are original, all relays are 4.5V omron Thanks.

[@YOYODiagnostic]

Hello, try to work whit your Clone, if is okay leave the PCB how it is.

[@jonathankoop538]

Hey dude, i need some help. I have swapt the ftdi an pic chip to original pcb is v5 2007 but now i have no connection but light green and yellow is on. did you think i must flash it ? And can you give me the hex files. I searched in many forum but i cant find any hex for the opcom…

[@YOYODiagnostic]

To flash it use OCflash

[@zoltanpap7293]

Hi! Please link hex file for programming by xgecu programmer. thanks

[@fordfocusgarage2083]

Thank you .Good video

[@YOYODiagnostic]

Hello. Thanks for viewing. 👍

[@maciejkuzma8186]

When i dont have xgpro can i use ezp2019?? Other programator ?

[@YOYODiagnostic]

Hello. See first of all if he has the option to read PIC, I'm not sure because I don't have this programmer.

[@MrTigger015]

do I have to power up opcom during programing?

[@YOYODiagnostic]

Yes!

[@tiborkiss8121]

Bootloader did not respond...either killed interface,empty pic or new protection?

[@PauloHenrique-ze1ih]

Estou com esse mesmo problema

[@MotoTouring92]

i have ezp2023+ its possible reflash opcom clone ?

[@YOYODiagnostic]

Hello, as far as I know it can't !

[@Unbekannt-ov5gb]

Geile Videos wie immer 👍🏽

[@YOYODiagnostic]

Hallo, Vielen dank für die netten Worte

[@mrforeveryour113]

Can i do this with Iprog programming tool? Thank you

[@YOYODiagnostic]

I didn't try.

[@mrforeveryour113]

@@YOYODiagnosticThank you for replying Sir. Another question. Can we replace clone chip with original and flash original firmware?

[@YOYODiagnostic]

@@mrforeveryour113 Yes you can do that . 👍

[@juangabrielgutierrez9149]

El aparato para donde se puede conseguir ?????amigo Gracias

[@YOYODiagnostic]

English please ! I don't understand I can't help you!

[@yafperez]

he is asking where van he buy the programmer @@YOYODiagnostic

[@bogdandan77]

Hello! Please help me with a firmware good for OPCOM clone 1.99. Thank you very much!

[@YOYODiagnostic]

Hello. version 1.99 does not exist is only a Chinese invention. the latest version is 1.67. in order to rewrite you must have the original PIC

[@waynedavis1214]

Where can we download hex files from for flashing ?

[@YOYODiagnostic]

Hello. After you subscribe, write me an email at the email address and I'll send it to you. Your price is a click on the subscribe button. :)

[@zineddinegh]

@@YOYODiagnostic i need 1.78 hex file

[@geidsonqueiroz2680]

can you help friend i have a usb error

[@YOYODiagnostic]

Send pictures on EMail

[@geidsonqueiroz2680]

@@YOYODiagnostic do you have whatsapp that we can communicate

[@YOYODiagnostic]

@@geidsonqueiroz2680 The option of making my number public is excluded. Over 1500 emails to which I have answered and I think that a maximum of 100 people have thanked me for the help they received, although the help offered by me is free, they could also just write,, thank you,,.

[@geidsonqueiroz2680]

@@YOYODiagnostic do you have an email so i can send you a video

[@vytautaspliuskys5153]

Hi ,can i get hex file to restore my opcom

[@YOYODiagnostic]

Send me a email

[@achimgazelle3641]

my comments are deleted. i have sent you an email.

[@YOYODiagnostic]

It's the first time when you write here. I checked KZbin and it showed me its first comment . First of all you should say ,,Hello,, if you request help.

[@achimgazelle3641]

@@YOYODiagnostic Hi, I thought you were going to help me? ☹️

[@YOYODiagnostic]

@@achimgazelle3641 I was busy, I had to work to pay the bills.

[@achimgazelle3641]

@@YOYODiagnostic Ah ok sorry. I didn't want to be pushy. Only I would very much like to solve the problem. I'm sorry 🙏🏻

[@achimgazelle3641]

@@YOYODiagnostic I am still waiting for your help? 🤔

[@diagnosisportatil6082]

Thanks, I can employ EZP2019 programmer. I can't find your email. Subscribed.