iFixit - Answers With Device "OnePlus 12"

OnePlus 12: Display is fine but touch is dead

Fri, 02 Jan 2026 21:17:13 -0700

After 2 drops - one broke the glass a bit and the second completely got rid of any touch sensitivity but display still clean and operates well with mouse - I am in a SA country so no real service center are there parts I can get here?

⟐ Answered January 02, 2026 at 21:17 MST

OnePlus 12: One plus 12r charger port replacement.

Sun, 28 Dec 2025 04:25:09 -0700

Does anyone have a guide to replacing the charger port on a one plus 12r by chance?

OnePlus 12: My camera look dirty

Fri, 17 Oct 2025 08:51:59 -0700

camera and zoom camera dirty

i cleaned it from outside but still bad

⟐ Answered October 17, 2025 at 8:51 MST

OnePlus 12: [Help needed] Dead alert slider in my OnePlus 12

Wed, 08 Oct 2025 14:56:57 -0700

Hi everyone!
I’m looking for some advice or guidance on how to fix my OnePlus 12 by myself – maybe someone here has dealt with a similar issue or knows a way to troubleshoot it?

The problem is with the alert slider (on the left side of the phone), which suddenly stopped working. At first, I tried calibrating it in the hidden service menu, but that didn’t help (seemed like the phone doesn't get any data from the sensor). Unfortunately, after sending the phone to the official OnePlus service in Poland (CTDI / Regenersis – they refused warranty repair, claiming “moisture” and “unauthorized interference,” without providing any valid proof of that; they wanted to replace the screen and two cameras with total cost equal to a brand new device to make the slider work again...), a few things changed:

the phone came back with an older software version,
the slider calibration option disappeared from the service menu and hasn’t returned even after several software flashes,
a local repair shop couldn’t fix it either – apparently, the Hall sensor responsible for the slider is located between two layers of the mainboard, making it difficult to access.

I’d like to try repairing it myself, but I need some pointers – does anyone know exactly where the alert slider circuitry is located, how to test or re-enable calibration, or if there’s a way to restore that option in the software?

I’m based in Poland, but I’d really appreciate any help, diagrams, teardown photos, or step-by-step guidance.

Thanks in advance – I really like this phone, and it’s frustrating to lose such a useful feature!

OnePlus 12: Battery isn't charging fast

Wed, 01 Oct 2025 03:12:28 -0700

My battery which used to charge faster is not charging fast now nothing is happened with the phone

OnePlus 12: Power putton is nearly stuck and doesn't work 9/10 times

Sat, 14 Sep 2024 16:38:30 -0700

There is a simple guide to open the oneplus 12 5g to reach the power button and check what keep it nearly stuck?

It is not totally stuck, I think it is something mechanical not working.

⟐ Answered September 14, 2024 at 16:38 MST

OnePlus 12: Where can I find a replacement sim tray

Mon, 20 May 2024 07:47:39 -0700

My sim tray broke, is there a place where we can buy just the sim tray. I don't want to send it back to OnePlus for repairs, and they refuse to send me just the tray.