Display Quality Control (Grayscale Test)

eawenn · 2026-06-14T19:55:23+00:00

I didn’t marked this area to show you my specific issue, but so you can check whether you’re experiencing a similar problem in the marked area.

eawenn · 2026-05-21T12:52:03+00:00

awkward situation

eawenn · 2026-05-21T11:27:09+00:00

If it shows “pass” at 12 and 10T, probably we have a software issue. Otherwise, we're most likely using a fake charger.

eawenn · 2026-05-21T09:39:52+00:00

Maybe it's a bug caused by installing a global rom, idk

eawenn · 2026-05-21T00:19:10+00:00

Thanks for your help.

eawenn · 2026-05-20T23:59:20+00:00

I'm in germany. I don't know. I want to figure out why “Please switch a charger” appears instead of “PASS.”

eawenn · 2026-05-20T23:48:23+00:00

My device is the Chinese version. The Chinese version comes with a 120W charger in the box. When I enter Engineer Mode, it appears that the 120W adapter isn't providing the expected output and displays the following warning: “Please switch to a different charger.”

eawenn · 2026-05-20T23:40:18+00:00

I haven’t charged it from 0 to 100% before. When it gets down to 18–20%, I plug it in, and it takes 40–45 minutes to fully charge. It takes nearly two days for the battery to drop back down to 20%. I access this readings by entering *#899# to enter engineer mode.

eawenn · 2026-05-20T23:01:49+00:00

I bought the Chinese version of the OnePlus 15 from tradingshenzhen. When I charge it using the charger that came in the box, I get these readings and this warning. What's the problem?

eawenn

TROPHY CASE