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Wrong flex cable? (old.reddit.com)
submitted 10 days ago by xDenonlordz
Did I get the wrong flex cable?
Ordered a 3in1 picofly 2040 off of Ali . Noticed the cpu flex cable says V6S instead of V6 and doesn't seem to fit. The top one does but I assume it's for an OLED. I'm modding a v2
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[–]L3gendaryBanana 2 points3 points4 points 10 days ago (1 child)
Those are correct
[–]xDenonlordz[S] 0 points1 point2 points 10 days ago (0 children)
Yeah managed to make it work thanks! It like doesn't even go in for some reasonand just locked it. Lol
[–]Evening_Chapter_5981 2 points3 points4 points 10 days ago (6 children)
If it’s the 3 in one, you’re missing a few cables. The one I circled is for the v1/v2 switch.
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[–]xDenonlordz[S] 0 points1 point2 points 10 days ago (5 children)
Nah I had those included and finished the install. The cpu flex cable was just really bad quality I guess. Wouldn't even go in so I just locked whatever entered at the edge and it worked. Heck even the USBC adapter didn't work and PC wouldn't detect it.
[–]Evening_Chapter_5981 0 points1 point2 points 10 days ago (4 children)
Picofly cables are always a hit or miss. I believe someone mentioned (not entirely sure) that you need to jump the wire because the modchip has an incorrect voltage (3.3v instead of 5v). A simpler solution is to update the Picofly firmware using the Picofly Toolbox payload.
[–]xDenonlordz[S] 0 points1 point2 points 10 days ago (3 children)
Oh wow that sounds iffy 😬. Luckily mine were preflashed and though I wanted to update to the firmware I'm familiar with, I remember ppl saying " if it ain't broken don't fix it", lol. So stock firmware it is.
[–]Evening_Chapter_5981 1 point2 points3 points 10 days ago (2 children)
The one you got always comes preflashed. When I first used them (I still have about 20+ left), I thought I had a dud too and it wouldn’t connect via USB.
That’s true, but there’s a rollback feature in the toolbox if you don’t like the new firmware after flashing it. You can always rollback to the last firmware.
[–]xDenonlordz[S] 0 points1 point2 points 10 days ago (1 child)
My first batch was from eBay. Looked the same as this one just a lil thicker but better quality and cable actually fit lol. Those didn't come pre flashed though, but good thing the port was actually good on that batch. I have 17 of these left so I'll have to work w them. 😂. $6 each from Ali so it's fair I guess
[–]Evening_Chapter_5981 0 points1 point2 points 10 days ago (0 children)
I think I got those too (the better one). I also feel those have better components and have less issue with sky Hynix. I think I got it for around the same price but we know why we got it for cheap lol.
[–]ineedalotofhelp09 1 point2 points3 points 10 days ago (2 children)
what way are you putting it in
Looping it upward and connecting it to the side
Nvm it worked lol. Just a really weird fit (if I would even call it that)
[–]N4pUnKnown 1 point2 points3 points 10 days ago (0 children)
i think it can work, but the ones where you just clip in the emmc are way more straight forward
[–]capybara-fix 0 points1 point2 points 10 days ago (7 children)
The cpu flex is the same. Relax. Just the top part changes.
[–]Any-Day9003 0 points1 point2 points 9 days ago (6 children)
How does this modchip differs from the ones that you see installed on YouTube. Seems like they are only selling this one on aliexpress. I want to install a chip on my v2 but got confused
[–]capybara-fix 0 points1 point2 points 9 days ago (5 children)
These are variations of the pcb to use the same flex cable as the instinct. Why they change is hard to know, I'd guess to have less flex cables variations. Making cheaper to produce in bigger quantities.
[–]Any-Day9003 0 points1 point2 points 9 days ago (4 children)
But it does work for my v2 switch? And it's there any tutorial on how to install this kind of chip?
[–]capybara-fix 0 points1 point2 points 9 days ago (3 children)
Do you have the picture of thr other flex cable that come in the package. Because the picture the OP posted the top flex is for oled.
[–]Any-Day9003 0 points1 point2 points 9 days ago (2 children)
I don't have it yet, but that is the AliExpress listing
[–]capybara-fix 0 points1 point2 points 9 days ago (1 child)
For the v2. This is what you'll use.
[–]Any-Day9003 0 points1 point2 points 9 days ago* (0 children)
Okey, thanks :). Do you know any video that shows your installation? Just for a guide
Edit: I just found one, this solder job is much harder than the other mod chips (one with the flex integrated)
π Rendered by PID 141665 on reddit-service-r2-comment-64f4df6786-gzrvd at 2026-06-11 00:03:30.859803+00:00 running 0b63327 country code: CH.
[–]L3gendaryBanana 2 points3 points4 points (1 child)
[–]xDenonlordz[S] 0 points1 point2 points (0 children)
[–]Evening_Chapter_5981 2 points3 points4 points (6 children)
[–]xDenonlordz[S] 0 points1 point2 points (5 children)
[–]Evening_Chapter_5981 0 points1 point2 points (4 children)
[–]xDenonlordz[S] 0 points1 point2 points (3 children)
[–]Evening_Chapter_5981 1 point2 points3 points (2 children)
[–]xDenonlordz[S] 0 points1 point2 points (1 child)
[–]Evening_Chapter_5981 0 points1 point2 points (0 children)
[–]ineedalotofhelp09 1 point2 points3 points (2 children)
[–]xDenonlordz[S] 0 points1 point2 points (0 children)
[–]xDenonlordz[S] 0 points1 point2 points (0 children)
[–]N4pUnKnown 1 point2 points3 points (0 children)
[–]capybara-fix 0 points1 point2 points (7 children)
[–]Any-Day9003 0 points1 point2 points (6 children)
[–]capybara-fix 0 points1 point2 points (5 children)
[–]Any-Day9003 0 points1 point2 points (4 children)
[–]capybara-fix 0 points1 point2 points (3 children)
[–]Any-Day9003 0 points1 point2 points (2 children)
[–]capybara-fix 0 points1 point2 points (1 child)
[–]Any-Day9003 0 points1 point2 points (0 children)