yashsingh1/xdaforums huggingface dataset:
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] raystef66:
Depending on what you do, but tested on build 20180819 and drained battery as PPR1 and having the 5h SOT as before. Guess i'm having a good battery :cyclops:

No tint, at least not on mine. Echo is still there on my phone. For some annoying (as for me) for some it doesnn't. Fix still to come on all PPR1 builds. Hope there will be one soon.

But the progress as to customization is growing. Power menu, custom status bar... future will bring more to that.

Positive on these builds are playstore/services are running by default., camera by default,...

No lag, no heating

So fairly good imo.

Keep you updated !

edit : camera2api module ----> level3
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] raystef66:
Use the Magisk 5.8.3 unofficial.apk to pass safetynet.

Remove your existing one and install this one.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] byjoaxel:
Can I separate the ring volumen and the media volume on this ROM? Thanks and sorry for my bad English
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] raystef66:
Yes I tested that. All is adjustable.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] byjoaxel:
Ok, thanks :D
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] pnin:
Just curious: is an overall dark theme (amoled, even) possible with this like it was in LOS 14.1?

All those white backgrounds must surely have an impact on battery (not to mention my eyes)...
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] byjoaxel:
I was saying if you press media control buttons (vol up, vol down) can you separate the 2 volume types? Thanks
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] WesTD:
You can't expand
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Soyunamortz:
Would you be providing the updates of these ROM ?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] raystef66:
I will when they are ready. I'll keep this updated, no worries ;)
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] chbjnsd:
Very good rom, can be said to be the most 9.0 rom now, please continue to modify, thank you!
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] ttkian:
This looks like a good working ROM. I have some questions :

1. In the OP, there is no mention of installing GApps. Are they included in the ROM?

2. Do we need to unzip the file to get the image file to install?

The other general question would be the 3 post-sGSI files (step 4). Do we always need to flash these files for every treble ROM we install on Axon 7? Say, if I want to install pixel experience 9.0 treble ROM, should I also flash these 3 files?

Thanks.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] raystef66:
1. there's no need to install Gapps. You can as you want to but Play Store is working by default as mentioned in OP ;). Next build you'll be necessary to install Pico gapps.

2.No need to extract my rom. It's a regular twrp zip

As for the 3post files, do follow the OP's guide when mentioned using them...there's some contradiction though in use of them, even in using them all. For now, here it's necessary. Do try without, you'll see....

[IMG="nos"]https://s22.postimg.cc/jvshy7dm9/nos1.png[/IMG]
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] mjgspr95:
I'm running this as my daily. Only nfc missing. I don't get the same personal settings menu you have in pix. They are there but blank. Status bar, navbar, most of the others are blank. Buttons and power menu show up... Strange
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] raystef66:
OK. Most of the personalization is still in progress. On 0821 you should see the statusbar settings, navbar custom, battery custom, clock and full power custom menu.

Btw, flash the magisk 16.8 / passes safetynet check ;)
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] mjgspr95:
Where is 8/23 or is that coming? I actually pass safety net with 16.7, I'm just waiting for nfc access. My Google pay is already set up.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] ahalak:
After using PARTY tool for 800mb vendor, I installed the ROM but didn't work. After sgsi 1 gave error 7, and sgsi 2 said no such file or directory. It didn't boot to the system after that. Can I use 500mb vendor for this? (Aex treble boots fine with 800mb vendor but this does not)
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] raystef66:
Follow my instructions. Use the NFounds 500mb. The reason for the error is most likely you didn't mount vendor. So as said follow my instructions. Afterwards you can always mess around...

[MENTION=1610389]mjgspr95[/MENTION] for now only build 20180821 and mentioned features are on this build too.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] del_piero3:
hey raystef66, thanks for your great work. I read in the description that you mentionned the echo in the call could be solved with the method Kountry83 did, but i haven't found any information on that with the search of the forum.

Could you give us a hint ?

Echo in call is clearly a show stopper for me, since i really spend a lot of time in call for my job.

thanks for the feedback.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Predatorhaze:
can you put link for official forum?

---------- Post added at 07:12 AM ---------- Previous post was at 06:58 AM ----------

is ther already a working dolby app.Without dolby audio will be bad
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] raystef66:
As you pointed out on my trebleSHOOT TG it's all *BS* those GSI roms...so putting you on a new one doesn't make sence, right ;)

And there arent ANY Dolby modules working afaik. Btw, sound isn't that bad you know.... So when you think its bad, good advice, stay away from these builds as you would only get more frustrated :eek:

[MENTION=350888]del_piero3[/MENTION] as for the echo, it's still there. But as said [MENTION=3756725]kountry83[/MENTION] made it work when having Volte enabled on PPR1. I can explain but as he's working on it he will comment. He's working on a Volte fix within vendor might fix the echo on A7 for future build.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] kountry83:
Hey bud,

I am currently working out the bugs right now with the volte fix. It works on my setup and I'm trying to get all the sources set in place for it to work on other pie sgsi. I noticed when I didn't have volte I had echo but when I fixed it I had no echo and very clear. It has something to do with the device settings, the carrier ims, and the available volte carrier band info set in place. That's if your carrier does have a set band you have to be on for volte.

New updates will be on Raystef's TG.
[MENTION=5334294]raystef66[/MENTION] is providing services with me to work it all out.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] raystef66:
Thnx [MENTION=3756725]kountry83[/MENTION] !

So, that means, if there're more Volte users that want to test treble GSI builds which dont provide Volte atm, feel free to join the TG group. The fix has a double purpose : fix for

Volte AND echo

at the same time on all PPR1 based ones on A7! So feel free to join the TG group as mentioned. It would benefits all of us ;)

Axon7 trebleShooT
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] del_piero3:
thanks guys for your feedback.

Sorry for the stupid questions there, but i only missed Oreo roms, and i already don't get some technical stuff you mentioned :).

What does mean exactly SGSI ?

ok, SGSI i found my answer by searching (it is good to search things by time to time) : sGSI means that this rom is ported from Pixel XL (marlin) Image given by Google OTA. Clear for me so far.

I understood about the vendor partition that this is basically what Pie brings in order to solve the fact that each new Android version needs to be adapted and recompiled regarding the hardware component and this is to get new releases faster (explained with my own words, but i think it describes generally what this partition is meant for).

Also, you are talking about A7 devices, not sure also what does that mean ? same thing with PPR1 ?

Ok, PPR1 i think is the build we use from the Google Pixel Pie image, right ?

Sorry for being so noob, but i was used with custom rom up to Nougat, gave a try with Oreo but many dual sim issues in the past with the Axon 7 forced me to get back to official rom since i heavily work with my phone and in dual sim mode. Thanks again for your help there.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] leopp1:
:(

After installation, restart into new system, but the error message is shown and all google apps are closed.

The error message is: Android System, There is an internal problem with your device, Contact your manufacturer for details.

something was wrong?

---------- Post added at 02:09 PM ---------- Previous post was at 02:02 PM ----------

i found the same error during installation for sgsi 2 zip. before installing this zip, i am sure that vendor partition has been mounted.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] raystef66:
There's nothing wrong there. Warning is on most builds. Ignore ;)

That 'all' your gapps ar 'closed' is not a known issue.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] raystef66:
This Dolby Digital Plus can be installed on NOS. Seems not to make a big difference though imo.

Cool feature also is this System Accents Pie. Makes settings color changeable. Just flash and look under settings.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Kranoner:
nice to see nitrogenos for the axon7 good work bro but the problem with the bugs can i easly solved i use Pixel Experience and i solved all bugs with layout batterystats dt2w callvolume and so on now i build NOS pie gsi a only for the axon7 with all fixes stay tunded guys :)))
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] raystef66:
yeah PE gave me the dt2w and echo was gone but NFC was very laggy. Hope you can make this working too. Thnx !
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] atxhardrocker23:
This was my first treble ROM Flash well real one I've been on this ROM for 3 days now pretty much.. so far everything works great.. no echo on the call with volte.. nothing wrong with the vibration.. have not tested NFC but besides that everything is working perfectly to me
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] raystef66:
Thnx ! You didnt need to install the incall patch for dialer ? And by default no echo ? Good to hear mate ;)
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Kranoner:
sure bro and i fix the the vibration bug too its come from my old framwork-res now i build a new one only for axon7 ;)
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] atxhardrocker23:
No I did have to install the in-call patch for dialer. After that everything worked perfect.. I had no sound in call until I installed it
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Soyunamortz:
I need some screenshots of your battery life please

I'm gonna wait for kranoner to fix it and then flash it on my A7 ... On the mean time I'm running final DU ?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Predatorhaze:
how is battery on latest DU.Did anyone tried the havocOS gsi? from treble forum
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Soyunamortz:
Battery life is amazing 5 hrs SOT ... with Mike's latest beta kernel

Havoc = battery hog
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Jessej93:
I am currently running Lineage 16.0. I made my attempts at this ROM, following all steps but when I reboot, twrp asked me if I was sure due to no OS installed. Vender mounted and all. Any suggestions..Currently have the newest treble twpr running with the party partition tool/Lineage
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] nays_pl:
Hi

Just wanna share that's Viper4android FX from magisk repo is working well. Sounds is working great do far.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Dodgexander:
I thought that the better DAC wasn't being used with GSI's?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] nays_pl:
Guess you are right about DAC but i just accoununce that V4A is working if somebody wish to use it.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] yarecco:
What kernel you mean? Where is possible to get it?

Thnx
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jrotaetxe:
Hello, raystef66.

I have very similar behaviour. After the install and the message undicating internal error, the signing process begin, booting, activating the sim and with the google thing starting the registration process, but after entering the wifi settings, enters in an eternal loop where Google services keeps crashing over and over, not letting you finish the process....

Any help with this would be very welcomed

Regards
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] raystef66:
Not a known issue. The whole setup should run fine. I guess you do a clean install.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] amphi66:
This is looking great! Now that Treble is maturing for Axon 7, do you have an alternative install from the OP procedure that might use the PARTY or LOS Treble partition and a different TWRP?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] mjgspr95:
Something weird... Magisk has uninstalled twice now on it's on.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jrotaetxe:
Yep. I wipe system, data, cache, Dalvik and vendor prior to install.

Regards
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] raystef66:
UPDATE : A2017X_NitrogenOS-P-20180831

Build 20180831 has no gapps included so flash PICO Gapps or whatever....

If you want you can dirty flash over the 20180821 build but you'll loose some gapps that were preinstalled. So take a full backup or backup your existing apps, wipe cache/dalvik and flash my 0831, gapps and restore.

I prefer a clean install with pico gapps as next builds (if they come...) can be dirty flashed without problems

Clean Installation :

look in OP for download links

0. unlocked BL, B12 bootstack NFound

1.	wipe system, vendor, data, cache

2.	Install the treble v1.1 from NFound

3.	Install my A2017X_9_NitrogenOS_20180831

4.	Install the 3 post-sGSI file in order ! and be sure /vendor is mounted

4a. Install Pico Gapps

5.	Reboot

....

Adds more Personalization like battery layout, CPU info, upload/download data, longpower to flashlight.....look for yourself ;)

Echo, NFC still no fix :eek:

As it is just for fun...ENJOY !
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jrotaetxe:
Cannot proceed. The download manager crashes in my phone, then nothing is updated and Gapps crash... (every G"thing" crashes).

Is a china model

Unfortunately, seems this rom is not for me

Thank you for your efforts.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Oki:
Yes, there is no need for a computer to test this ROM and eventually going back to your previous configuration if you use the PARTY tool. The instructions to meet the prerequisites for this rom would be:

1. Flash B12 Bootstack and the Oreo Modem for your region if you haven't already done that.

2. Flash PARTY tool with the recommended configuration: set 512 MB from the end of the system partition. You can run it twice in case you have any other configuration (actually any PARTY configuration will work). You can also bypass this step if you already have this configuration.

3. Flash TWRP 3.2.1-8 to be able to easily mount the vendor partition from within the TWRP GUI.

4. A clean install is always recommended for experimental roms, so wipe cache, data, system and vendor (no need to wipe vendor if you have just applied step 2).

From here, just follow [MENTION=5334294]raystef66[/MENTION]'s install instructions.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] amphi66:
Thank you for this. But to be complete I notice you do not require a specific TWRP rev to be installed prior to the B12 bootstack & Oreo modem?

I also note that you are not recommending your 'custom' bootstack?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Oki:
No, there is no specific TWRP required as long as it is a 3.2.X, but it is easier to mount vendor with TWRP 3.2.1-8. I use my own 3.2.3-0T. I will share it with everyone as soon as it is more user friendly. Non Treble TWRP can be used too, but the vendor partition has to be mounted manually from the TWRP terminal or adb shell before flashing the 3 patches. Not difficult, just typing

mount /dev/block/bootdevice/by-name/vendor /vendor

My bootstack is compatible with this rom too, like any other B12 out there. If someone comes from the EDL Option 2 in my Oreo Guide for Newbies, then his device already meets all the prerequisites, except for the vendor aware TWRP. I have not released my separated Bootstack since there are already other B12 bootstack releases out there and it was never a priority.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] J0nhy:
GPS don't work, anybody else having same issue? Thanks for the ROM works just great
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] samichiban:
Hi raystef66,

Thanks for your great NOS Rom.

I migrated from Oreo to your Pie Rom by repartitionting the Vendor from 800mb to 512mb with Party v0.5 tool. There were some hiccups but managed successfuly to install everything as it is instructed. But on the lock creen there comes a notice from Android System as the below.

"There's an internal problem with your device. Contact your manufacturer for details."

What went wrong, do you think?

Is there anyone to help me to resolve this issue?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] raystef66:
Thnx ! The message is there on many Pie builds. Ignore it for now ;)
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] samichiban:
Hi Raystef66,

Thank you for your kind quick reply, and for saying, "The message is there on many Pie builds. Ignore it for now."

I'm glad to hear that it is not my own mobile issue.

Thanks. I feel easy to sleep now without worries. :)
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] samichiban:
Hi J0nhy,

For me, GPS is working perfect!
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] J0nhy:
How did you install it? I wipe everything mount vendor partition install everything the right way but gps doesn't seem to work :( and that's what i use the most
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] del_piero3:
Are you sure that you don't have a permission problem ?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] J0nhy:
Nope, i do not know whats going on :( cause the rom is really stable lolol
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] del_piero3:
Not sure then, i am using Waze with that device on a daily basis, so except permission issue, i don't see what could cause the problem here.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] samichiban:
Hi J0nhy,

In this forum message #54, Oki advised to do the step 1.

1. Flash B12 Bootstack and (It is important to choose) the Oreo Modem for your region (in process of bootstack flash).

I had used NFound's B12 Bootstack. and then followed the exact steps as Oki explained, before installing the NitrogenOS.

I'm sure to say that his method of processes never causes to kill or modify the modem.

This is the screenshot of my working GPS.

Good Luck.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] byjoaxel:
Is this the best Android P ROM for Axon 7? Is Pixel Experience better? Thanks, I have poor battery and overheat with no use on the Android P PR1. If anyone can tell me what ROM to install.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] ludester:
Everytime I go to try to install the nfound file i keep getting

assert failed: axon7.verify_trustzone("TZ.BF.4.0.1-00353") == "1"

Updater processed ended with ERROR: 7

Any ideas?

Update: Had to use the Oreo B12 bootloader/bootstack. My other device is a oneplus 5t, this axon 7 is a very difficult device to do any modding.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] ludester:
Any other kernels that we can use?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] EBeatFLA:
Been messing with Schwifty, not much difference in battery. More options at least. Still testing.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] samichiban:
Hi ludester,

Why not try to ask directly to NFound what it means 'error: 7' and how to resolve the issue. I'm sure that he can help you.

Good Luck.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] EBeatFLA:
[MENTION=5334294]raystef66[/MENTION] could you please mention in the OP that the B12 Bootloader and correct modem must be used? Right now it just says Unlocked Bootloader is required. Or, maybe just a link to Oki's post.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] EBeatFLA:
Not able to squeeze much battery out with Schwifty. Settled with using default settings, turning touchboost off, schedule workques to save power on and Maple schedulers.

Got more results with Greenify and Servicely, though not much. I'm at about 2hrs 40min SOT.

We will see what a few cycles the next couple of days will bring, as I'll be in my usual routine.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Jessej93:
Hey J0nhy, did you ever resolve the GPS issue. I clean wiped and installed again but still have the GPS issue..and now my device states it is a G rather than a U version that it is.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] J0nhy:
To be honest i decided to give it a try to PixelExperience and its working fine
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Jessej93:
A days use and the GPS finally began working.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] TPMJB:
I'm still on a June build of AEX. I have a couple questions:

1) In the LOS 16.0 thread, there's a guide on how to get Treble ready which differs from NFound's method. Will that work with this rom? New TWRP version in that thread as well

2) Is battery life better or worse than Oreo?

Thanks
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] EBeatFLA:
There is a post in this thread from Oki on how to get Treble ready, it was quick and painless for me. Only use the LOS16 method if you plan on using LOS, that method is not compatible with other GSIs.

Battery life is worse, but I may have found something close to Oreo. I've posted what I'm testing over in the Schwifty thread.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] TPMJB:
Alright, good to know. I installed a new battery which allows me to only have to charge my phone once a day. Hopefully I can still get that.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] kountry83:
Here is a NFC Fix for Pie GSI!

Pie NFC fix
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] SantiHurtado:
Working great!
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] TPMJB:
No matter what I try, I'm stuck at the penguin logo. A2017U.

So starting from scratch:

1) Bootloader

2) Modem

3) PARTY tool, 512mb vendor AFTER system

4) TWRP 3.2.1-8

5) Mount vendor

6) Wipe data, cache, vendor, system

7) Project treble 1.1 by Nfound

8) Rom

9) SGS1_3_0.5

10) Gapps nano

11) Reboot to penguin
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] ttkian:
I have run this ROM for about 10 days. All seems to be good and is okay for my needs. All apps work good except for the camera and viper.

With the camera, when I tried recording video, there is always an error. I think it's having error when saving the file. I tried opencamera, HD camera, gcam, even the one which came with the ROM. All has the same error. I am not sure if this only happens to me.

Viper4Android from Magisk seems to install ok. However, when I turned the switch on, the sound becomes mumbled. I am not sure if it's compatibility issue.

About battery life, I can't say much because my battery's health is at 71%. So, it runs out pretty quick. No complaints here as I think it's time for me to get a new battery.

Anyway, great work and thanks for the ROM. I hope the updates keep coming.

---------- Post added at 02:24 AM ---------- Previous post was at 02:19 AM ----------

Did you do step 4 in OP, ie. to install the 3 post-GSI files in order?

Also, I am using Nfound B12 universal bootstack. I am not sure if that makes a difference.