Phone died with ramdump, other ROMs don't fix it either
I also got my phone dying with the ramdump issue. First, I had wifi disconnecting and reconnecting frequently (every 10 seconds or so). I tried resetting Wifi, resetting the entire phone, but with no fix for it.
I can reboot after a ramdump (clicking all 3 buttons for 10-15 seconds), but then it happens again. Tried updating to Android 12 dev but the flash script couldn't detect the device. Finally, tried LineageOS, which installed right, but then I had similar ramdump issues.
What should I do? The phone is quite new. 😭