The /e/ install instructions says to not try installing U on an Android 15 phone, but I read (on xda forum) downgrading OxyOS 15 is … risky. Anybody tried this or is it safer to wait for V to be ready? Appears the issue with downgrading was a boot loop that might require professional help.
(Phone is PHB110, which worries me as well, most people seems to have installed on other models.)
To find your device product codename you can run this command in the console of an adb enabled PC with you phone connected via a usb data cable (and "USB debugging selected in developer options)
adb shell getprop ro.product.device
| Retail Branding | Marketing Name | Device | Model |
|---|---|---|---|
| OnePlus | OnePlus 11 5G | OP594DL1 | CPH2447 |
| OnePlus | OnePlus 11 5G | OP594DL1 | CPH2449 |
| OnePlus | OnePlus 11 5G | OP594DL1 | CPH2451 |
| OnePlus | OnePlus 11 5G 中国版 | OP591BL1 | PHB110 |
| OnePlus | OnePlus 11R 5G | OP5961L1 | CPH2487 |
according to Info about salami | LineageOS Wiki, salami cover :
.
Even though I’m not on Oxygen, really not worth the risk.
Downgrading within A15 is possible through use of TWRP tho.
If you don’t like something on current version, much safer to wait for an update.