yashsingh1/xdaforums huggingface dataset:
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] 0Kajuna0:
Hi, I just switched from stock A2017G to LOS nightly. It's all great, and even the sound is quite good after the v4a fix and using the accessibility settings to recover the right channel on the speakers... BUT. I cannot see the data partition in TWRP, it asks me for a pattern to decrypt it (which I have not set) and I during the boot process I am being asked a pattern as well. This one I have set up, and works well, but it should be off judging from the settings. I can also not disable the Encryption toggle in settings. My data partition's format is ext4, as far as I can tell.

What am I doing wrong? Thanks
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] dejikocv:
Thank you, you are right. I tried a sensor test app, and it needs a lot of light to increase just some lux. I will try a factory reset.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] nfsmw_gr:
Hello.

Could you tell me please what you did about the sound regarding the v4a fix and the right channel accessibility option?

That's literally the only reason I'm thinking of not flashing this rom.

Thanks in advance. :)
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] sourbear:
Using an app from the Play Store called QuickShortcutMaker, I was able to find and open the WiFi Calling settings in LOS. I turned it on. Exited out. Went back and it was turned back off by itself. So I guess it doesn't work - but it is there.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] :
Turn on "Mono Audio" setting; it is under accessibility settings. Tried a left/right ear channel on YT and it works.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Jedi.Tester:
So it's already mono by default in LOS. What are you achieving by switching mono to 'on' in accessibility options?

[MENTION=3382081]nfsmw_gr[/MENTION]

There is a thread in guides section on how to remove audio distortion from speakers using v4a.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] nfsmw_gr:
Alright, gotcha.

What about that viper fix?

What setting should be used?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Jedi.Tester:
Set 'Master Gate (Limiter) : Output Gain' to -10.5 (you can play around with that value to suit your needs)
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] nfsmw_gr:
Thanks guys.

Sorry about the guide, I did actually check but I must have missed it I guess, hehe.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] 0Kajuna0:
LOS is not mono, it's stereo but the left signal is sent to both channels, so you lose all the sounds coming from the right channel. By switching to Mono, both channels get merged and you don't lose any sounds, but you have to remember tu toggle the setting off when using headphones or external speakers, or you will lose the stereo effect, every sound will come from the "center", that is, both speakers/earcups...

Edit: I found a way to enable mono for speakers while retaining stereo for headphones and Bluetooth: https://xdaforums.com/axon-7/how-to/guide-zte-axon-7-cm13-los14-1-eliminate-t3548598/post71252830
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] sgarrand:
It's always been there but has never worked. I wonder if Unjustified needs something from the stock rom to make it work. You'd think that if it's certified with T-Mobile, it should work.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] :
Do you remember when/what build it started doing that in? I didn't keep track.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] _phk_:
anyone suffered from the following bug:

When waking up my mobile pressing the standby button I don't see my usual lockscreen. Instead there is a blue background and the clock + date printed on the display. The clock itself is working but I can't exit this screen.

I don't know what exactly triggers this issue neither how to trace this bug.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] kingoftheafro:
I get something kinda like that, but instead of a blue screen it's black. It's like the phones with dual screens, or at least that's what it reminds me of. I haven't had any issues with not being able to leave the screen. What build are you using currently. I'm currently on LOS official 14.1-20170227-NIGHTLY-axon7. Also if anyone is still using previous nightly LOS releases updating doesn't fix the audio issues,but V4A still works brilliantly.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] KyJelly69:
Flashlight tile fix. Is this still an issue on here?

https://xdaforums.com/redmi-note-3/development/patch-quicksettings-flashlight-patches-t3543491
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] vizzze:
Randomly i can't wake up the phone, black screen, power button doesn't do anything; i do have wake up on plug and also that doesn't wake up the phone.

All i can do is hard reset with power button.

I'm on lineage 0227 with G variant, dirty flashed a couple of times the nightly versions.

Anyone with the same issue?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] MrPepperino:
Yeah had the issue on RR. Only way was clean flash for me.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] ManuEl44:
Is it Universal Bootloader works for Axon 7 G and can i install this rom if the actually version is B10 ? Should i downgrade to B08 before install Nougat ?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] iNaruX:
Universal BL -> G Modem -> ROM -> Gapps.

No problem from B10.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] ManuEl44:
I try , thanks !!
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] aLexzkter:
Sorry for the offtopic, but...how did you flash stock nougat from A2017U on A2017G ???

And also...do you get higher speakers volume because of having the US version rom??
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] bornlivedie:
The other way around, from G to U.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] aLexzkter:
He flashed Nougat rom from U devices on his G device. Maybe I had used the wrong preposition before.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] iNaruX:
Pretty easy, just performed a full wipe and used DrakenFX stock B15 system. It even kept my TWRP. Be sure to set your system to read-only and perform a full wipe / format ;)

Yes, the volume is louder and still as good as the G version.

For more information better send me a PM!
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] 0Kajuna0:
2 possible bugs:

- I have set my screen to sleep after 30 seconds of inactivity. It does not do so. It looks like it never turns off automatically.

- I have set my default USB behaviour to be MTP in Developer Options, but each time I plug it in the setting changes to Charging.

Could I be doing something wrong? Thanks
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] bornlivedie:
2 is the same on all devices since CM13
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Roger.T:
MTP connection as default has been disabled by Google since Android 6 because of security risk ...

Sent from my Axon 7 with Tapatalk
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] twoi:
I finally got LTE to work on 0227 by..... drum roll.... turning airplane mode on and then off.

Just a note in case anyone else has this happen, because this was after none of these helped:

* Changing network mode and going back to LTE

* Turning the data connection off, then back on

* Re-flashing the modem

* Clean flashing the rom

* Going to stock and then back to 0227
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Masterjuggler:
Does LTE stick after rebooting or do you need to cycle airplane mode with each boot?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] twoi:
You had to rain on my parade hah! As you suspected, yes it looks like I have to toggle it after each boot.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Masterjuggler:
Lol, it's my life's ambition to ruin other people's fun.

[MENTION=7047849]twoi[/MENTION] - have you tried this yet?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] AxonVeezy:
Does anyone know how to set the priority in the preferred network type? Recently I did some travel and the Global setting would only connect to edge. I manually changed it to LTE only and it worked fine.

When I am in my home country Global works fine and connects to LTE but it seemed to only connect to edge when global is selected in this ROM on my recent trip to China. Stock was always LTE when traveling, but I don't know what the preferred network was set to on stock anymore. Any thoughts?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] twoi:
Yeah, no difference for me.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] DarkManX4lf:
So I finally got LOS installed on my A2017U. It runs really good so far except for one issue that I ran into. When the screen turns off via timeout or by power button, sometimes pressing the power button or using the fingerprint sensor doesn't turn the screen on. It gets stuck on a black screen.

Only way to get the screen back on is to press and hold the power button until phone reboots. I've had this issue before with CyanogenMod and other devices. I think I saw a post here about about the same problem.

Does anyone know how to prevent this problem?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Loader009:
I have had this problem when I used XPrivacy. The thing is that this app uses some time-limit interaction overlay and blocks other things. Means, is this overlay open and the SystemUI did something so it freezes for the time-limit, the screen wouldn't turn on again if I turn it off. I would need to lay down the phone for a few minutes and wait.

Maybe there is some other, similar overlay which blocks any action and the same thing happens?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] DarkManX4lf:
I think I remember what the problem was with the other devices and CyanogenMod. When the screen turns off the phone lowers the processor clock to reduce power consumption. Maybe adjusting this would help in future nightlies.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Jedi.Tester:
Guys, I have a problem with music app dying in the background. I'm using Neutron player, and after some time of playback 15-20 min) it just stops. I've tried disabling battery optimization for the app, as well as played with settings in Neutron itself (there is a 'run in background' option and I tried it both on and off)

What am I doing wrong here?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] ssirK:
No new build, it failed :/ https://jenkins.lineageos.org/job/android/1273/
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] spacemanvt:
Anyone having weird spacing with the snapchat app on LOS? I am using on screen buttons and they are overlaying with the snapchat buttons
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] aivilon:
Anyone else flashed newest arise aroma and nothing seems to be installed? Or am i just dumb like a piece of bread?:crying:
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] yamils:
turn on Expanded Desktop for Snapchat on Display settings
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] DarkManX4lf:
Just curious....Does QC3.0 work with Lineage OS?

I know QC3.0 is hardware dependent but the kernel has to support it as well. It's been a while since I used CM/LOS and I ask because when you plug the phone to the charger it doesn't say fast charging or quick charging.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] XblackdemonX:
Bread :highfive:
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] hjjiang:
I'm in RR, which is LOS based, when i checked the voltage rate of charging via EX Kernel Manager and other Charging detectors, i am getting 3A when charging from the charger that came with the Axon 7 from around 30%-80% tho i am using A7 kernel
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] nupi:
It does, below 80% it charges at 3A according to Ampere
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] kaiso:
Can't seem to Cast onto video devices from phone. It sees the device but the image isn't being cast.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] BritSwedeGuy:
The ZTE clock app could wake the device from being powered off, something neither the Google of generic Android Clock apps do, I guess that this is hardware related - does anyone know if this could be brought to LineageOS for the Axon 7? I think that it's a great feature.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Iancort:
Hey I need some help..... TWRP keeps asking for a password to decrypt data..... I put in mine and it doesn't work..... What's should I do?? I'm on the latest TWRP
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] dejikocv:
I had the same problem, but using TWRP 3.4.0.1 or the recovery included in bootstack zip of the OP worked for me.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Iancort:
Where can I find TWRP 3.4.0.1???
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] julesism:
Glad I am not the only one having trouble with camera video freezing. It happens with stock, Google, even Instagram when I shoot video. I clean flashed 2/27 nightly with opengapps, nothing else. I've flashed the uni bootloader and modem. I tried changing the resolution on the stock cam but it still freezes :(
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] ssirK:
same here, video stops recording after 30sec
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Iancort:
Can someone provide a link to the latest TWRP??..... I'm on 3.0.4
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] ssirK:
get it from this thread: https://xdaforums.com/axon-7/development/recovery-official-twrp-zte-axon-7-t3515715
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] dunas2331:
Anybody know if we're getting an update this week?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] ssirK:
the build failed yesterday, i dont know if [MENTION=4911249]Unjustified Dev[/MENTION] can ask for a requeue ?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] dejikocv:
My fault, I wanted to say 3.0.4-1
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Motogeek:
This is a lineage issue. Started with CAF rebase to 7.1.1. I'm not sure it will be fixed in next build.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Unjustified Dev:
I think I seen someone working on it. I'm not sure. First I need to get Axon builds rolling again. Hopefully I can test that tonight.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] emudojo:
Today I Lost a moment with my daughter, when the camera froze, tried the front camera to record a video and it does not even starts.. sound I can somewhat ignore it, video no. Hopefully the builds will be fixed and the fix merged in.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] bornlivedie:
if it's so important to you then can go back to stock

quality is inferior in LOS, even if it works or not
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] emudojo:
stock has a bunch of problems with apps not working or freezing which I truly HATE, and why I switched in the first place.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] twoi:
While I've been able to connect to LTE by flipping airplane mode, I discovered an issue I didn't know I had. I cannot make or receive phone calls, texting/data works fine.

Placing a call immediately gives "call ended" and if I receive a call it just goes right to voice mail, the phone does nothing.

Baseband is reported as .2.0.c1.9-00090-M8996FAAAANAZM-1

I've re-flashed the 2017U N modem several times with no effect, and now restoring my 0221 backup suffers the same fate (but I know calls worked on 0221 previously).

I'm very confused, any ideas? Thanks.

It just gets weirder. If I choose LTE/WCDMA instead of LTE then I can make calls, but after a reboot I have to change modes AND toggle airplane mode to get it to work again.

I cannot dial at all with the mode set to just LTE.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] nfsmw_gr:
Never had any of those.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] haerwu:
QC 3.0 charger (like one included) does 5V/3A, 9V/2A, 12V/1.5A so Ampere saying 3A may suggest 5V charging which is less than optimal (18>15).
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] bkores:
Try this:

Boot into TWRP, go to Advanced<Terminal and type these 2 commands into the terminal:

dd if=/dev/zero of=/dev/block/bootdevice/by-name/modemst1 bs=16384

dd if=/dev/zero of=/dev/block/bootdevice/by-name/modemst2 bs=16384
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jwilensky:
I am seeing the same on my device running the build from the 27th. Has anyone identified what is causing this and a possible solution?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] twoi:
Thanks. I see in the axon7tool thread that those clear modem related cache partitions.

This did help to some degree. I'm now able to dial when on the Global mode (LTE mode still refuses), and sometimes it even survives a reboot.

I notice in the upcoming change log that there are some ril/telephony updates. Perhaps that will fix odd behaviour with the modes.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Masterjuggler:
[MENTION=7047849]twoi[/MENTION] - Have you tried setting the preferred network type to something that excludes LTE like GSM/WCDMA auto?

I realize this us not a permanent fix, but it is an experiment to see if you can use other network types for the time being (HSPA, 3g, etc).
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] twoi:
Yes at least I have a fallback, the H+ modes do work. Thanks.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Masterjuggler:
I'm still on CM13 right now and have that same problem. Though it's not an issue for me personally because I generally don't even use more than about 200MB of data per month, I know some people rely on the speed of LTE for some things.

Well, we'll see what happens. I don't currently have the free time to learn how to develop for lack of a better word, but I do intend to get into it at some point. I don't like not being able to at the very least troubleshoot issues, if not actually add commits.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] MiMtnBiker:
I have gone back to stock and it has been flawless for me. The only reason I went back is because of the bugs with LOS and RR.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] bhazard451:
LOS is way, way faster than stock. It's hard to go back. 7.0 is really slow for me stock no matter how many times I wipe cache. It stays fast for a day and then the notification pane gets annoyingly slow every time.

Looking forward to the next build. Sound gain levels and the camera issue are the only quirks that keep it from being perfect for me.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] mandrax.prime:
Has anyone tried dual boot with LOS 14.1 ? If yes, anything specific we need to take care of while TWRPing LOS ?

This may help to shut our craving for Stock Camera & AKM stereo speakers to some extent ...

https://xdaforums.com/axon-7/how-to/guide-dual-boot-axon-7-using-dual-boot-t3568727
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Altomugriento:
+1

Rigth now, RR and LOS are not exempt of bugs, but is a matter of time to reach a stable state.

Meanwhile, I chose 100% stock
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] spacemanvt:
I find the standby time on LOS wayyyy better than stock B29... The phone is great overnight without a charger... My SOT still sucks 3.5 hours max but oh well.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] BritSwedeGuy:
Ditto, 8 hours in airplane mode and still near-as-dammit fully charged.

No problems I can't live with versus what I found to be the infuriating flaws of stock.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] aPexalpha:
Stock... brr. never again MiFavor. Jeez that sucked. Maybe it's different on the US and Global version but the Chinese version had horribly standby time.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jman1234:
The only reason I'd probably go back to stock is the audio.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] theRealBra_Zee:
Anyone else having this issue??
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] aPexalpha:
Yes! I have it with Yatse. I thought it might be Greenify because I (shallow)hibernated the app.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] theRealBra_Zee:
Nope. Whenever I open an app that uses the media volume level, it creates a new one. So open 2 games, get 2 new volume levels
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] MiMtnBiker:
Don't get me wrong, I love both LOS and RR. It's just that I needed certain things to work properly on my phone or else I would still be using them. These are great ROMs, and yes, they are a lot better than stock.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] keessonnema:
Nougat update A2017G and LTE/4G bug fixes (Europe)

I have an update for the people from The Netherlands/Romania and parts of Germany that were experiencing LTE/4G problems on latest firmware (For A2017G).

With my help they found and isolated the problem, and fixed it in the new Nougat update for A2017G that comes in about two weeks.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Rob Irizarry:
I've only seen some minor stuff with stock Nougat like some lag which I compensate for by reducing animation scale in developer options. But if camera and/or audio are priorities, you may be better served by a stock based ROM like BadBoyz ROM. As much as I'd like to go to Lineage or Resurrection Remix, I need my camera to work properly and can't see myself sacrificing audio quality.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] nupi:
Yes

But not quite that many so far possibly because only media app I have use is play music
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] ((RayDar)):
Many many Chromecast volumes

Yes. I do a lot of Chromecasting and, like you, my older volume sliders just hang around. I usually do a soft reboot to clear them. This seems like the kind of bug that is likely not specific to the A7.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] theRealBra_Zee:
Cool cool. I can live with a soft reboot every now and then. Thanks
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] HypostaticOnion:
I'd recommend next time using pastebin or something
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] ifdoif:
did you solve your issue? how do you did it?

Thanks,
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] awsomjgp:
It's a known issue with LOS. https://www.reddit.com/r/LineageOS/comments/5yhg1t/strange_chromecast_behavior/