Question Android Auto in CN version? - OnePlus 9

Just got my Oneplus 9 CN version. It seems the android auto won't work. I enabled all the permissions and auto launch. When I plug in the USB, it says "no installed apps work with this USB accessory".
Any clue how to fix it? Or I have to install the Global version firmware?
Many thanks

Never mind. Got the oxygen os flashed. Everything works flawless.

Related

Huawei Mate 8 incompatible with Android Auto

Hi,
has anybody idea why is the top rated relatively new Huawei Mate 8 phone (runs Android Marshmallow) incompatible with the Android Auto app?
Google says on the troubleshooting pages:
My phone is incompatible
Some phones with Android Lollipop (5.0) and higher may be incompatible with Android Auto. If you see an "Incompatible phone" notification when opening the Android Auto app, your phone may not have enough memory or a video encoder that supports Android Auto.
The Mate 8 is a powerful phone: it is quite unlikely that there is an issue with the memory. Is there a workaround ? An apk file direct installation without Google Play did not work.
Thank you
Mike
Works fine on my phone. What model are you using? Have you rooted or flashed different region firmware?
Hi kunalmalviya ,
thank you for trying to help.
In the meantime I have found out that Google does not support the Android Auto app for all countries and my (Slovakia) is not listed unfortunately. So I do not know if there is an issue with the cellphone or the country.
I downloaded another apk files and manage to install them but none of them worked, i.e. I could not connect the phone with the car. I tried even the debug mode - I found on Youtube a video from Germany from someone who said that Huawei works only in debug mode.
Btw. I have a not rooted phone with original region FW, NXT-LO9, build NXT-L09C432B180, Android 6.0, EMUI 4.0.
Thank you
mike
I'm in the US and I am also seeing this phone is incompatible with Android Auto? I'm on L29C432B320
Do I need to flash to a different firmware?

Lumia W8.1 last version

Hi!
I'm trying to update my phone to Windows Phone 10, but first I have to update it to Windows Phone 8.10.14219.341 (mine has 8.10.12393), does anyone have the image to flash it to the last version of W8.1?? I tried with WDRT, OTC Tools, changing .reg, and so on,
Plz help.
I had the same issue . Do a factory reset using WDRT. Install with default features and wait for an hour. Make sure phone is on auto update it will be updated automatically to 8.10.14219.341
However after I upgraded to windows 10 the keyboard did not work so had to revert back to 8.1
Sent from my Galaxy Note 20+ Ultra using Tapatalk
pinkfloyd1978 said:
I had the same issue . Do a factory reset using WDRT. Install with default features and wait for an hour. Make sure phone is on auto update it will be updated automatically to 8.10.14219.341
However after I upgraded to windows 10 the keyboard did not work so had to revert back to 8.1
Sent from my Galaxy Note 20+ Ultra using Tapatalk
Click to expand...
Click to collapse
Thanks but, I did more research about that version, it's called Lumia Denim, and as I understood the minimum firmware version is around xxxx.xxxxx.xx51.1xxx, but mine has xxxx.xxxxx.xx24.0xxx, I went to lumiafirmware . com and what a surprise, all the RM-877 models with "LTA" in the name doesn't have the requeried firmware, does that mean that with my carrier I can't install the last firmware without lossing my mobile functions?
If anyone knows how to tweak someway the firmware or something I'll be pleased.

Downgrade from latest stable Oxygen OS 11 to Oxygen OS 10

Hello,
I upgraded recently from Oxygen OS 10 to the latest stable release of OS 11, but since then I've massive problems with my device.
Is there any option to get back to Oxygen OS 10? I tried multiple imgages I found here and on other sites but local upgrade tells me always "there is an error" (and doesn't start) or this version is lower and downgrade is not possible.
Thanks for your help
Google gives plenty of options.
Rollback OnePlus 7/Pro/7T/7T Pro to Android 10 OxygenOS 10
Here are the steps to rollback or downgrade the OnePlus 7, 7 Pro, 7T, and 7T Pro to OxygenOS 10 Android 10 from OxygenOS 11 Android 11.
www.droidwin.com
But this wipes your data.
What are the massive problems u are talking about?
I found this and many other guides, but non of them was working with latest stable release.
I 've (had?) problems with USB. With any third party cable Qualcom Quickcharge and data transfer was not working. Furthermore USB OTG stopped working.
I tried a factory reset (keeping internal storage) and this didn't help. Meanwhile I did a second reset, this time wiping everything and now at least data connection to my computer works again, the other things I can't tell right now, but hopefully this works again too.
This is how i did it. (GM1913)
https://www.reddit.com/r/oneplus/co.../?utm_source=share&utm_medium=web2x&context=3
[OP7PRO][LATEST OOS 11.0.5.1 GM21AA/GM21BA] Collection of unbrick tools
Disclaimer: By attempting any of the processes listed in this thread you accept full responsibility for your actions. I will not be held responsible if your device stops working, catches fire, or turns into a hipster and claims to have been...
forum.xda-developers.com
I'm not sure what I'm doing wrong, I used the MSM tool to downgrade to android 10, worked like a charm. It keeps auto updating to android 11 though while the phone is idle no matter what I do. I'm switching off auto updates in dev options and even disabled com.android.dynsystem with ADB and went a step further with the Service Disabler app and disabled Dynamic System Updates all together. Still auto updates to 11 though, what am I missing?
Aldebaran425 said:
I'm not sure what I'm doing wrong, I used the MSM tool to downgrade to android 10, worked like a charm. It keeps auto updating to android 11 though while the phone is idle no matter what I do. I'm switching off auto updates in dev options and even disabled com.android.dynsystem with ADB and went a step further with the Service Disabler app and disabled Dynamic System Updates all together. Still auto updates to 11 though, what am I missing?
Click to expand...
Click to collapse
OnePlus 7T Pro McLaren HD1925 (T-Mobile)

LGV50 NFC module compatibility

Hi, the NFC has suddenly stopped working on my V500EM (global version) for some reason.
I was thinking of trying to replace the NFC/wireless module myself but the only ones that I see for sale are for the V500XM (US) and the V500N which I believe is the Korean version.
Does anyone know if this module will work in my phone?
Thanks
I think it's the software. My friend in android 10 has nfc to use normally, but when i go to android 11 there is an erro
You need to toggle to "card mode" or "R/W P2P mode".
nguyenvanhung1999 said:
I think it's the software. My friend in android 10 has nfc to use normally, but when i go to android 11 there is an erro
Click to expand...
Click to collapse
Thanks. I'm pretty sure that mine used to work fine on Android 10 as well before i upgraded

Question Weird problem on my OnePlus 9: my screen doesn't respond anymore after updating

XDA, we've had a problem here.
Hello everyone!
I'm throwing a bottle into the sea because I don't feel that other people have had the same problem.
I've been on the latest version of Lineage OS 18.1 until now. Having seen the latest version released (20.0) I tried to update my smartphone but the screen became unresponsive (plus there was no network: I'm in France #andr01dfr3ak).
So I used Scrcpy and I could use the phone "normally". I decided to redo a fresh installation from OOS (I had to downgrade) and install the latest version of Lineage OS 19.1 (and wait for the 20.0 to be stable).
So I used MSM and installed an Indian version of OOS on my phone. My screen was responding again. Wanting to put the latest version of OOS in order to reinstall Lineage OS, I have updated OOS via OTA and I had the same problem as before: the screen does not respond anymore but now without any possibility to activate anything in the developer options.
Thus, in summary: I'm currently stuck with (the last?) OOS because the screen that doesn't respond anymore (but it's on and all the buttons work) and I have no possibility to activate anything in the developer options (so no USB debugging etc.).
What do you think I should do?
When you flashed the wrong firmware and wonder why the display doesn't work. The firmware you flashed thinks your phone is the India 9r version and all updates will only give you india stuff now. You must flash EU version of firmware. Link https://github.com/libxzr/FastbootEnhance

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