[A2017G 1.3.0B02 ] Oreo Bugs and other issues Collection Thread

[GodOfPsychos]

Hey everyone,

This will be a Thread for collecting all the kinds of bugs and other issues you might have encountered.
I talked to the german FB group and talked about them sending them a collection of bugs etc from the community. They gave me an email address (from the communication team) where i can send it to once everything is done.
They will then proceed to send the information to the people developing for axon 7 (A2017G in this case). Of course it's not guaranteed that they will definitely fix all the issues. But it's worth a shot imo.

So at first it's important that bugs have the most importance in this thread since those have to be fixed in order to get an enjoyable oreo experience.
BUT you can also post any features you want to have back (examples are daydream, screen color calibration)

To get things finally started, here are the issues that i gathered so far from this thread:
-SD card mounting issues (SD card doesn't stay mounted after reboot)
-Increased battery drain (mixed opinion, some say it's worse, some say it's the same as nougat)
-Preinstalled apps which are uninstallable (like Accuweather, WPS Office) reinstall themselves after reboot
-Events set in Google calendar don't show a notification
-Bluetooth audio developer options (LDAC, 32bit, 96khz, etc) do not stick
-screencast not working on some miracast devices
-Panorama has lower vertical resolution (approximately 1900px while Nougat had 2800px)
-Charging sound file is missing (now it uses error sound file when connecting/disconnecting USB which sounds really annoying)

Missing Features that you wish to come back or added:
-Screen Color Calibration
-Daydream (which might come back since how they worded it to be temporarily disabled)
-Camera2 api not yet fully implemented
-Vulkan API (was present in Nougat, now removed in Oreo for unknown reason)
-Screen lock app (shortcut in quick settings to lock the device)
-Option to remove Carrier name in status bar
-Dark Mode option (preferably true black background for the while UI like quicksettings menu, settings menu etc for max SOT.)
-More sorting options for stock music player (by title number etc instead of by alphabetical order)
-ZTE Toolbox app

I'm sure there is more. But this is what i have found so far as of now. If there is any more issues you encountered, please post them so i can add them to the list.
Also if i missed any additional info for the issues above, please feel free to tell me.

 

[macmobile]

- Dark mode option
- further dimming option (lowest brightness still too bright)
- screen off toggle/widget

 

[YoungAll]

1. Screen cast still won't work well, I never get it connected to miracast since nougat and they didnt fix it on oreo, all my other devices work so good with the same miracast.

2. Battery drain faster than nougat or I think this even worse than oreo beta build B01.

Feature:
- The alphabetical order on music folder for stock music is still annoying. No one hopes listening music from A to Z based on title.

 

[ChiDi9901]

One more:

I don't know if it's just me, but I have a bug where the download manager won't download anything for a long time despite having stable internet connection. This affects Play Store app downloads and downloads other than Chrome (since Chrome has its own download manager it seems). Basically, if I want to quickly download an app or update them, the initialisation starts but it keeps waiting for stuff to download. It won't abort with an error, it just sticks to the spinning circle. In the notification bar you won't see the download arrow animation, which should be there actually. But if I lay down my phone for a while and then pick it up, it may start downloading normally. It's very annoying, you can imagine m

 

[GodOfPsychos]

One more:

I don't know if it's just me, but I have a bug where the download manager won't download anything for a long time despite having stable internet connection. This affects Play Store app downloads and downloads other than Chrome (since Chrome has its own download manager it seems). Basically, if I want to quickly download an app or update them, the initialisation starts but it keeps waiting for stuff to download. It won't abort with an error, it just sticks to the spinning circle. In the notification bar you won't see the download arrow animation, which should be there actually. But if I lay down my phone for a while and then pick it up, it may start downloading normally. It's very annoying, you can imagine m

I know what you mean. But it's not a bug from oreo. I had this too on nougat. Sometimes it still happens. But not as often as it used to be. Dunno what fixes it sadly, but thats probably an issue of play services messing up something since the axon 7 isn't alone. Many other devices have this problem as well sometimes. It comes and goes randomly.
And as you said, chrome and other apps with their own download manager don't seem to have these issues. Again, it's probably play services doing something wrong. Not sure tho, just a guess as play services had many problems in their history

 

[GodOfPsychos]

- Dark mode option
- further dimming option (lowest brightness still too bright)
- screen off toggle/widget

What do you mean with dark mode? Like amoled substratum themes? Or like night light?

 

[joaocandeias]

Poor wifi and 4g reception. This has been my main problem with this rom.

 

[macmobile]

What do you mean with dark mode? Like amoled substratum themes? Or like night light?

Quick settings, status bar and system settings are all unbearably white. Due to Google's safety measures you can't even use a third party filter anymore.

On Nougat you could change the quick settings to gray at least and use a third party filter for all the rest. On Oreo, no chance at all. What a bad user experience!

So why even bother with a system update, if it doesn't let you adjust the display brightness to your liking anymore?! And I haven't even mentioned the usefulness of an all white UI on an AMOLED screen (Battery!?).

 

[Yerry]

Panorama has lower vertical resolution.

Nougat approx 2800px
Oreo approx 1900px

 

[Manjunaths56]

Signal issues

Hd calls work with incoming but call does not connect for outgoing
Band switching issue band keeps switching thats the main reason for battery drain on 4g
My network is Jio 4g in India
It works in band 3 5 and 40
3 and 5 bands work together but they wont work well with 40 that is they keep switching from one to other with internet connecting and disconnecting
So i switched off band 40 using network signal guru app with magisk root permissions and everything works fine except slow internet speed and persistent hd call issue
Can anyone make solution for band issue

 

[shuhail]

If there is a possiblity to reduce the heat generated during simple tasks.

 

[alexvv]

I had most of those issues: significantly worse battery life, camera freeze when using RAW capture, when I reseted the phone, everything is back to normal, maybe battery is like 5-10% worse than nougat but not sure. Can't say anything about the missing features. I want them too, but most of wanted a Stock + UI and now we complain ? vanilla Android lacks many features like it or not. Hope they release some future firmware update to fix any issues and update the security bulletin.

 

[GodOfPsychos]

I had most of those issues: significantly worse battery life, camera freeze when using RAW capture, when I reseted the phone, everything is back to normal, maybe battery is like 5-10% worse than nougat but not sure. Can't say anything about the missing features. I want them too, but most of wanted a Stock + UI and now we complain ? vanilla Android lacks many features like it or not. Hope they release some future firmware update to fix any issues and update the security bulletin.

You had most of these because i used the same thread your post was in as well about the freezing raw capture with stock cam.

But you are the first and only one who had this happen with the camera. So far nobody else reported having the same issue.

 

[macmobile]

I had most of those issues: significantly worse battery life, camera freeze when using RAW capture, when I reseted the phone, everything is back to normal, maybe battery is like 5-10% worse than nougat but not sure. Can't say anything about the missing features. I want them too, but most of wanted a Stock + UI and now we complain [emoji39] vanilla Android lacks many features like it or not. Hope they release some future firmware update to fix any issues and update the security bulletin.

I never ever wanted Stock Android. Stock is the least customizable iteration of Android. So who could want this kind of user experience? People who think Google knows what's best for you? Ridiculous!

 

[Yerry]

Any one tried downgrading to Nougat?
Tried official update.zip. Downgrade FAILS!
This package is for "ailsa_ii" devices; this is a ""

(My device only received official updates, never a custom ROM or root)

 

[GodOfPsychos]

Any one tried downgrading to Nougat?
Tried official update.zip. Downgrade FAILS!
This package is for "ailsa_ii" devices; this is a ""

(My device only received official updates, never a custom ROM or root)

You can't downgrade with the official update.zip

Also this is the wrong thread to post this. This thread is for bugs found in oreo.

 

[hermes70]

I appear to be having poor quality sound when playing audio though the main speakers. There's a hissing sound.

 

[Yerry]

You can't downgrade with the official update.zip

Also this is the wrong thread to post this. This thread is for bugs found in oreo.

I disagree on both of your statements. here is why:

1. It is possible to downgrade, but not with all official update.zip that exist (I succeeded in the meantime!)
2. It is a bug in the Oreo rom that the device type is not set, preventing majority of old update.zip to run since they check the device type

 

[Menergy]

I am missing the stock Nougat 'lock screen' option in the Quick options menu. I am using an app to soft lock the screen at the moment which works but am not sure at all why they removed it in first place.

I am also missing the Messaging and Phone customization options available in Nougat, including the different message bubbles types and the background change settings. It is now simply white and blue and you couldn't change it.

I have had a hard time fixing the Notification problem Oreo brought to many apps, including system, resulting in oversleeping for alarm clock app not working at all. This may not be a particular problem of ZTE directly since apparently it is an Oreo issue but I still don't understand why so many notifications have been forced to the swipe-down menu without default option to disable them. Like "this and this process running in the background" and using default notification tone for every single thing happening to the phone. Adjusting settings in Android System notification modes solved some problems but delayed or not showed at all certain notifications like SMS messages or alarm clock not working - even though these were specifically made to pop and make sound.

Battery life for me varies. It may be up to 10-12 hours if I don't do almost anything and just keep it in stand-by to 3-4-5 hours if I use the screen, some browsing and listening to music. Screen-on-Time in general is up to 2-3 hours in best case scenario. Also sometimes for no apparent reason I see the battery percentage going down like every few seconds by 1 percent and with no use of anything special, just the screen. Overall I could rate it (a little) worse than Nougat considering that I've now gone through all Power settings and disabling anything I don't need per app.

I can only congratulate ZTE for making Dolby Atmos now working on both earphones and front speakers at all times, including with custom player equalizer running at the same time as Dolby Atmos. It never worked for me and was also accompanied with various bugs on all 6, 6.1, 7 and 7.1.

The "choose what your SD card should do" on every restart is pretty bad and I strongly prefer the Nougat behavior when it simply worked. Maybe adding a Setting - "do not ask again" or an option in the System Settings where you can change the status of the SD card on the go would work better than unmounting it every time. This causes many issues with file managers, players and different other apps with files located on the SD card. I hope they re-work it.

Finally, I noticed that Ultra Power Saver works in a much worse way than it did on Nougat. It kind of goes into another OS mode upon return from which it does not start apps that are set to auto-start upon reboot. The Nougat style of simply black-and-whit-ening the screen and turning off any data was so much better and didn't return the phone in a half-functioning state when connected to the charger. Also at 15% as I adjusted it, the middle power saving function (Power Saver or so) does not seem to be at least visibly working so the battery keeps draining as fast as if it was not on.

So, in short - dark(er) Quick Menu, getting back Nougat default app customization options, fixing the SD card message upon every reboot, not forcing TouchPal to be default keyboard or in use even if another keyboard is chosen, or disabling both, and possibly working on better battery life would be all amazing. I still think ZTE did a great job with 8.0 and am happy they finally released it to us.

 

[svsavic]

The phone was frozen and restarted several times.
After that, fingerprint doesn't work and I had to reconfigure fingerprint record.