I wonder if could be related to a faulty charging port or cable? I was having connectivity issues with my OP5t, and it seemed like sometimes it was sometimes charging at a lower rate, despite using the Dash charger adapter or whatever. But then it became hard to charge at all, and eventually I had to replace the port (which thankfully wasn't too hard).
Anyway, just a thought. Maybe try another cable for starters?
@James-T What you surmised is quite correct. To shutdown the OP6 and 6T you have to either leave it a while, or use the key combo to het to fastboot mode and power off from there.
@MrT10001 oh, cool, that is the good news, thanks your research,so the solution that I need change the more better OTG hub, I will try it, thanks your effort again.
@ikoz I search in internet and find below solution, but not work, even memory fully used, but swap used still is 0, I don't know why.
sudo fallocate -l 8G /userdata/swapfile
sudo chmod 600 /userdata/swapfile
sudo mkswap /userdata/swapfile
sudo swapon /userdata/swapfile
sudo sysctl vm.swappiness=80
@ancientsounds in my experience the mediaplayer app only plays mp4 videos encoded in a special manner.
If you're lucky, they work, or they just don't. Maybe you were lucky until now.
I encode or re-encode my video files with Handbrake with standard settings. There was no file yet, the media player didn't play...
Maybe this helps...
@MrT10001 Success! I had to Erase & Reset All. Once it rebooted and went through the set up, the software update was available. I am now on 20.04 (2024-W47). I hated to start from scratch, but at least it works now. Thanks so much for your help!
@RandomUser said in How to update Xenial to Focal?:
but of course the installation is interupted.
Hi,
In my experience it is not the case.
I force the fastboot mode by pressing the vol+power buttons and just continue the install.
I'm not sure whether I unplug the device or not, but I didn't have issue continuing or nothing that a retry couldn't fix.
But I have also to clarify that I don't own the same device and I know devices with A/B boot might have some additional complexity (not sure if that's the case of the OP6).
I've been using UT 20.04 on my OnePlus 6 without issues, including Waydroid with MicroG. However, today I noticed there's no audio from the headphone jack to my stereo system. Bluetooth audio works fine with a Bluetooth speaker.
Hi @wurmphlegm
Have you tried to force the fastboot mode?
I remember having to do it manually as the installer wasn't able to make my device comply.
So I used the volume buttons and power button to make it happen.
@ginggs You cannot flash that through fastboot like that. With a .bat file it has to be Windows and run through the Windows terminal.
Linux would use the .sh and run through a CLI.
To manually flash you need to extract the images.zip file and then flash manually in this order:
fastboot flash aop_a aop.img
fastboot flash aop_b aop.img
fastboot flash bluetooth_a bluetooth.img
fastboot flash bluetooth_b bluetooth.img
fastboot flash boot_a boot.img
fastboot flash boot_b boot.img
fastboot flash dsp_a dsp.img
fastboot flash dsp_b dsp.img
fastboot flash dtbo_a dtbo.img
fastboot flash dtbo_b dtbo.img
fastboot flash fw_4j1ed_a fw_4j1ed.img
fastboot flash fw_4j1ed_b fw_4j1ed.img
fastboot flash fw_4u1ea_a fw_4u1ea.img
fastboot flash fw_4u1ea_b fw_4u1ea.img
fastboot flash modem_a modem.img
fastboot flash modem_b modem.img
fastboot flash oem_stanvbk oem_stanvbk.img
fastboot flash qupfw_a qupfw.img
fastboot flash qupfw_b qupfw.img
fastboot flash storsec_a storsec.img
fastboot flash storsec_b storsec.img
fastboot flash system_a system.img
fastboot flash system_b system.img
fastboot flash vbmeta_a vbmeta.img
fastboot flash vbmeta_b vbmeta.img
fastboot flash vendor_a vendor.img
fastboot flash vendor_b vendor.img
fastboot flash LOGO_a LOGO.img
fastboot flash LOGO_b LOGO.img
Thanks to the XDA-developers forum @mauronofrio here.
