First things first, I should start by saying that if you have an OLED-specific clone chip you're fine.

Anyways, all HWFLY Lite chips come with Spacecraft v1. For those that don't know, Spacecraft v1 sets certain pins to 5V that shouldn't be set to that on an OLED.

You can find more info in the readme of my application here: https://github.com/Pheeeeenom/payloadchecker

All this application does is check the payload that's currently written and checks it to verified hashes stored in the program.

Steps to follow are:

Boot hekate
Dump BOOT0
Check it on application

If you have a genuine modchip, update it to the latest Spacecraft v2 before you install it into an OLED.

The OLED-specific modchip also comes with broken USB debugging, if you want to fix this issue you will need to write this repaired firmware binary.

 

[Tembokbesi]

@Mena

I have this firmware on my Switch OLED:
https://github.com/KazushiMe/Spacecraft-NX-Mod/releases/tag/0.3.0-mod

is it OK or better V2?

Are you flash this firmware on hwfly chip?

 

[Sandmann]

No *g* - on my SX Lite.

 

[kylum]

@Mena

I have this firmware on my Switch OLED:
https://github.com/KazushiMe/Spacecraft-NX-Mod/releases/tag/0.3.0-mod

is it OK or better V2?

Interesting, didn’t know the firmware could be updated without usb. Am I reading that right? Work around for locked Hwfly maybe?

How to update firmware w/o debug port​

• If you have flashed Spacecraft-NX, you could update the firmware and built-in payload(sdloader) by putting firmware.bin in the root of your SD card.
• To reflash/downgrade the firmware regardless of firmware version, create a file called .force_update. (Windows users might find it hard to create dot files, just grab one in the archive.)
• Some might stuck with green LED at boot. Unfortunately, the only resolution is to connect the chip with micro-USB debug port and reset it via serial interface.

 

[tangerines]

Hi guys, I have an OLED with the SX lite. Does it also have this issue? If so, how can I fix it myself without opening the unit?

 

[Mena]

@Mena

I have this firmware on my Switch OLED:
https://github.com/KazushiMe/Spacecraft-NX-Mod/releases/tag/0.3.0-mod

is it OK or better V2?

This works too, please DM me your BOOT0 so I can add it

 

[Mena]

Interesting, didn’t know the firmware could be updated without usb. Am I reading that right? Work around for locked Hwfly maybe?

How to update firmware w/o debug port​

• If you have flashed Spacecraft-NX, you could update the firmware and built-in payload(sdloader) by putting firmware.bin in the root of your SD card.
• To reflash/downgrade the firmware regardless of firmware version, create a file called .force_update. (Windows users might find it hard to create dot files, just grab one in the archive.)
• Some might stuck with green LED at boot. Unfortunately, the only resolution is to connect the chip with micro-USB debug port and reset it via serial interface.

Doesn't work on locked devices

 

[james194zt2]

Doesn't work on locked devices

What magic did you manage to perform with sthetix with a GD-Link? Intrigued myself on how you were able to flash it, is it simply soldering it up and injecting it through the programmer or am I assuming there was more to it than that?

 

[kylum]

Doesn't work on locked devices

What about the OLED specific. Not that I will need to flash it. Just curious because I thought those were locked as well but Sthetix confused me a little with one of his tweets

 

[iolo57]

What magic did you manage to perform with sthetix with a GD-Link? Intrigued myself on how you were able to flash it, is it simply soldering it up and injecting it through the programmer or am I assuming there was more to it than that?

you can flash the mcu by soldering the programmer directly to the chip, i have used this method several times with sx chips but not yet tested with a hwfly: https://www.sthetix.info/unbricking-the-tx-lite-and-tx-core-modchips-updated-version-easier-to-do/

 

[nerirififi]

Doesn't work on locked devices

Can we upgrade locked chip in soldering the tools using for unbrick sx lite sx core. I don t remember the Name of the chip ?

 

[Sandmann]

man kann die mcu flashen, indem man den programmierer direkt auf den chip lötet, ich habe diese methode mehrmals mit sx-chips verwendet, aber noch nicht mit einem hwfly getestet: https://www.sthetix.info/unbricking-the-tx-lite- und-tx-core-modchips-aktualisierte-Version-einfacher-zu-tun/

NOT WORKING ON HWFLY

 

[Mena]

you can flash the mcu by soldering the programmer directly to the chip, i have used this method several times with sx chips but not yet tested with a hwfly: https://www.sthetix.info/unbricking-the-tx-lite-and-tx-core-modchips-updated-version-easier-to-do/

What magic did you manage to perform with sthetix with a GD-Link? Intrigued myself on how you were able to flash it, is it simply soldering it up and injecting it through the programmer or am I assuming there was more to it than that?

The OLED chip is reprogrammable via SWD methods. HWFLY Lite is not programmable at all even with SWD

 

[iolo57]

The OLED chip is reprogrammable via SWD methods. HWFLY Lite is not programmable at all even with SWD

what happens if we replace the locked hwfly mcu with a new mcu flashed with spacecraft v2?

 

[james194zt2]

The OLED chip is reprogrammable via SWD methods. HWFLY Lite is not programmable at all even with SWD

so they have tweaked the OLED chip and left it unlocked basically, that is lucky for owners of that chip!

 

[james194zt2]

The OLED chip is reprogrammable via SWD methods. HWFLY Lite is not programmable at all even with SWD

so they have tweaked the OLED chip and left it unlocked basically, that is lucky for owners of that chip!

 

[Mena]

what happens if we replace the locked hwfly mcu with a new mcu flashed with spacecraft v2?

Don't know, never tried tbh

 

[Bradle6]

so they have tweaked the OLED chip and left it unlocked basically, that is lucky for owners of that chip!

So we need to order a oled chip that comes with the USB port as all the v3s I have seen don't include that.

 

[iolo57]

So we need to order a oled chip that comes with the USB port as all the v3s I have seen don't include that.

or hope v3s without usb port are under spacecraft v2, has anyone here ever received the version without usb, could they tell us which version of spacecraft does boot0 contain?

 

[Mena]

or hope v3s without usb port are under spacecraft v2, has anyone here ever received the version without usb, could they tell us which version of spacecraft does boot0 contain?

Rather than tell us, give me the BOOT0 so I can add it to the application

 

[innercy]

or hope v3s without usb port are under spacecraft v2, has anyone here ever received the version without usb, could they tell us which version of spacecraft does boot0 contain?

mine v1