yashsingh1/xdaforums huggingface dataset:
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] chili71:
adb was my first try, but "device unauthorized"

I already tried:

- adb kill-server

- adb devices

- adb reboot recovery

- adb reboot bootloader

- fastboot boot twrp.img

Maybe I forgot to actvate usb debbuging after Lineage 16 install... I don't temember...

What can I do in this case ? The phone is locked just with swipe.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
I don't have idea now, maybe open phone and find pins for volume.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
I found problem - when you select landscape wallpaper then picture is upscaled to fit height and leave width as is. This won't fit into OpenGL texture (it's too big).

You don't need to erase your phone, just boot into TWRP

Go into file manager, find wallpaper and erase it. Then you can reboot into system.

Path to wallpaper is:

/data/system/users/0/wallpaper

Maybe I can fix that in next release.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] chili71:
OK, but I can't boot into TWRP, because I don't have volume controls...the plug on the motherboard is broken.

There is no other way to force boot into TWRP ?

Or another option to delete that wallpaper, other than TWRP ?

I have a terrible bad luck ... today is my birthday and I have a broken phone. I wanted to buy a new one as a gift, but none of the three I love is not yet for sale (Zenfone 6Z, Lenovo Z6 Pro, Xiaomi K20 Pro). I was hoping to stay with Z2 Pro until they came up.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] dxztl:
perfect
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
I don't know way how to unbrick phone without volume keys. Maybe short circuit pins in connector for ribbon cable from keys.

Every way I know needs some volume key interaction.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] dxztl:
go into USB debug mood and select advanced reboot, use power button to select reboot into recovery then you can boot into TWRP.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] chili71:
How I enter in USB debug mode if I don't see the screen and adb not working ?

Nevermind, problem solved on service...soldered volume buttons plug on motherboard (35$). Delete wallpaper from recovery and boot normally.

I Lost one day from my life....because I don't conect phone with adb after Lineage 16 install. It was checked "Usb debbuging" but it wasn't checked the window with "always allow...." when phone is connected on pc, so adb not working...

Anyway thanks for help !
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] dxztl:
feedback：i cannot create new app's shortcut on the main page even i check many times i have set it. and also NFC is not working well when i punch a card on the back of the phone the NFC setting just closed......
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
I can't test NFC, because my HW is broken, but new app shortcut on desktop works fine for me.

Can you post more detail about this problem? What version of LOS you have before, launcher etc.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] dxztl:
new app shortcut problem were all along with these recent versions 0621,0629,0704,0706..... and I use the default launcher.

NFC function is turned on, but when I punch a card on the back of the phone, the NFC just turned off....
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
This bug is unknown for me - can you erase Trebuchet data storage in settings? Is there any message while you try placing icon on desktop?
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] dxztl:
I cleared out the data storage for the launcher, problem still the same no auto shortcut created for new APPs on the main home page....for the 0706 version.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
From store right?

Maybe Google Play has been changed somehow, can't find that option anymore (create icon for new app).
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] chili71:
17.07 firmware issues. Applications restarted randomly.

I returned to version 12.07, everything is OK and I will try the 19.07 version.

Thanks for updates !
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] chili71:
Everything is OK in 19.07 version.

Just, somehow, saved network is deleted, so I must type again password for all wifi network.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] chili71:
No, version 19.07 has the same problems with 17.07. Applications like True Phone, Nova Launcher, Chrome, News, etc, are restarted randomly and repeatedly after 5-15 seconds. I think it does not matter what application it is, it restarts anyway.

I revert to 12.07 and everything went back to normal.

Sorry for bad news !
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
That's strange I didn't saw any app crashing for long time.

Did you wipe cache??
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] chili71:
Of course, everytime I did wipe cache/dalvik.

OK, I will try last version - 19.07 one more time.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] chili71:
Everything is fine, after all.

I don't know what happened, I have no explanation, maybe my phone just needs to be replaced.

Sorry, my bad !
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] chili71:
Restarting applications seems to be related to overheating of the phone, but I'm not sure yet.

The problem occurred again when the phone was connected to the charger. Every applications I opened, it restarts every few seconds, including the Nova launcher. It's curious because this issues never occurred until now, apparently they came out with version 17.07.

Have there been any changes in the latest firmwares that could lead to overheating of the phone ?
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
There are some little changes, but not much, except LineageOS itself.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] Kroeber:
is anyone here has problem in fb msgr video call for having feedback or echo?
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] diogogomes11:
I have the same problem as chili71. I was running a late may version of the firmware an I updated today to 08-02 to check if I could solve the problem, but I still have the same problem.

Could you please upload the 07-12 update if that works for you, please?
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] chili71:
Do clear cache from Recovery and clear cache from all app, one by one.

This works for me....now I don't have any problem and I have 02.08 firmware.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] kor7win:
lineage-16.0-20190809-UNOFFICIAL-kingdom.zip

The microphone on Skype does not work. works if you turn on the speakerphone
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] urke1111:
Mic not working

Hi! :)

The mic not working on viber and messenger calls. Do you have any ideas? Thanks! :)
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
Sound is neverending mess, can you remember last version where this worked? It can help.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] urke1111:
Thanks for your response. The previous version that worked was the lenovo factory lollipop rom. I updated it because the internet got very slow, the factory reset didn't solve the problem either.

UPDATE

Tomorrow I tried Lineage 7.1 and 8.1, but the mic work only on gsm calls, on viber and messenger not. :(
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] Kroeber:
facebook video call have feedback, some games not working like gundam battle gunpla warfare and sudden stock up while playing and you need to close and run again the apps in ragnarok mobile and mobile legends
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] mdg333:
Please, upload latest ROM to mirror - it's unreal to download it from janforman (((((
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
is it slow? where are you from? try this https://drive.google.com/open?id=1tDySrUicSbuf63YIdm3dhIfhOjaDcK75
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] mdg333:
Can't download - very slow, connection is often loses and resuming is not supported

Thank You for google drive.

The firmware works perfectly!
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] Haskeerz:
Hi, I just installed it yesterday and it works fine.

Just some bugs:

-Creating, moving and opening folder on drower is little laggy

-Pixel launcher doesn't work, it crashs often (trebuchet is perfect)

-Shooting DNG pictures with FreeDCam causes crashes of the app. Can't shoot ROW pictures with other apps

-the app of my bank doesn't work anymore, It says my smartphone isn't safe. I think it's becouse of root. Can I remove the root?

Thanks
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
This phone don't have camera API2, so only hack with direct reading work. If you try FreeDCam from app store, this version crash constantly.

Only older version from APK works it's on first page.

Some secured app won't work on newer LineageOS or other custom ROMs because it's considered as not safe. Some magisk magic may work but... it's pain in the ass for all.

I don't know about Pixel launcher, I can take a look.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] Haskeerz:
Thank you for the reply,

which version of FreeDCam should I get?

I really need that the app of my bank works. Can you link me some guide for magisk?

I didn't find anything.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] chili71:
magiskmanager (.com)
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] Haskeerz:
Unfortunately magisk hide doesn't work

eaven if I install unSU from twrp the banking app won't start...
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] roysupriyo10:
Anyone planning to bring Q to this device ?
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] Serhey007:
I am installing the latest version and installing open_gapps-arm-9.0-nano-20191009. And when I reboot, the sistem is loading long but does not load and reboot to twrp. Before install firmware, I wiped dalvik, sistem, data, sdcard, cache, vendor.

I was installing early versions firmware and everything was ok.

Upd: I Installed open_gapps-arm-9.0-nano-20191006 and it is ok
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] diogogomes11:
Install an older Gapps version. Some Gapps had problems this week.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] kor7win:
on assemblies from 10/14/2019 openngapps is no longer observable

---------- Post added at 01:34 PM ---------- Previous post was at 01:25 PM ----------

I think the phone has become smoother and lasts longer on a single charge if you do not use the specified limit dalvik.vm.heapmaxfree=16 . less heat when using

I blocked this line

the firmware is awesome, but the problem with the microphone when calling in messengers upsets. I hope a solution will be found
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] sonaki:
Please fix for microphone in Viber, Messenger and etc.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
It's too early I think, but in future maybe... when HW get's too old it's complicated and complicated more and more.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
Try latest version
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] kor7win:
lineage-16.0-20191108-UNOFFICIAL-kingdom.zip

the microphone works, thanks
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] maluskor:
Guys, I need help, the firmware goes up to 47% and displays failed to read command. It was S288 TWRP 3.2.3. Did everything Wipe (Dalvik / System / Data / Cache) Even the cache was formatted in F2FS. I used to try OFFICIAL LineageOS 14.1, so it worked perfectly. what's wrong?
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
Did you use TWRP from first post on this thread? Otherwise it won't work.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] maluskor:
Of course, I do everything according to the instructions
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
Are you using sideload from adb to flash? Can you try to flash it from data storage via TWRP? (don't wipe /data before that, wipe only cache)

Maybe format /vendor partition, because it's swapped with another partition.

While you are flashing LOS 16 two partitions are updated /system and /vendor

Long time ago someone reported something like that.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] maluskor:
I am using ADB side loading. I have not tried to flash from the storage yet. What is interesting, even with such an error, the system boots up and works, only Google Pay determines the root on the device, contactless payment does not work. Magisk does not help. I'll let things stand., I’ll test it.

Thanks

P.S.

No one had such that when a call, immediately, the call ends?
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
Oh yes, this bug is in TWRP, but it's harmless. Device certification is problematic, only older Android ROMs are whitelisted.

There are some bugs with sound mixer, but call is fine I think. Maybe something can be fixed in future builds.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] maluskor:
Yes, the speaker, I would like to be louder. Ok I will wait. Thank.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] darklaz:
Dual sim problems

hi,

i've loaded lineage-16.0-20191108-UNOFFICIAL-kingdom .

i use my phone (k920) with dual sim. 2nd sim card was connecting at GSM/Edge speed with factory rom. i see now it's connect LTE. That is perfect. Thank you to XDA developers..

But i've just saw a small problem. When i disable 1.st or 2.nd sim card, it seems closed on noticfication bar. However, the sim card runs in the background and receives calls and messages.

Is there anything that can solve this problem? Thanks
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
You discovered a new bug, but I don't know what's wrong for now.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] lockhrt999:
Just installed latest 20191115 with open_gapps-arm-9.0-nano-20191006. I couldn't installed magisk because given twrp wasn't able to mount vendor. I don't need the magisk at the moment.

I must thank my hearts out to [MENTION=7302489]janforman[/MENTION] for keeping the flame alive. It's running very smooth. I love lineage.

I have personally upgraded (?) to poco F1. Installed this lineage on father's phone (used to be mine). I admit that I'm not happy returning the mobile. Miss that thing. :(
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] kor7win:
thanks for the build!

In the new assembly, the bluetooth broke, it does not turn on

lineage-16.0-20191121-UNOFFICIAL-kingdom.zip

---------- Post added at 12:22 AM ---------- Previous post was at 12:22 AM ----------

thanks for the build!

In the new assembly, the bluetooth broke, it does not turn on

lineage-16.0-20191121-UNOFFICIAL-kingdom.zip
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] chili71:
I confirm this bug ... bluetooth does no longer turn on.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
Resolved in latest version...
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] chili71:
Thanks, janforman, everything is fine again in 20191122 !
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] kor7win:
Thanks, janforman

In the assembly from 04122019 and previous, the volume control does not work during a phone call conversation (not a speakerphone). works in applications
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] sonaki:
I have bad echo on phone calls from 5-6 updates and still stay. Only others can hear echo i dont hear echo, but everyone who call me and tell me when i peak up he hear his voice many times.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] slavislavi:
+1 the same problem with echo
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
Qualcomm Fluence is not working now, this may be related to echo and broken volume control in calls.

It can be enabled, but every VoIP app can't get any sound from microphone. This bug is very old from upgrade to LineageOS 14/15 (new XML audio konfiguration).

Who knows... there's no documentation and it's time consuming to clean this up.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] kor7win:
janforman, tell me please

* which file and line can be edited to reduce the volume during phone calls
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
It's better to keep volume working... but audio related files are here https://github.com/janforman/android_kingdom_device/tree/master/audio

Line 1123 and 1141 may work in mixer_paths.xml
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
Fluence may work in latest version so everyone may try it and report some bad news about non functional VoIP :)
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] kor7win:
I need a microphone in messengers. I will not be updated yet. I’ll try to set the volume level with phone calls less, because it is very loud (this can be the cause of the echo)
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] nevelinbg:
OTA is back?!

Last couple months I update manually trough the link in first post, I doing again today. After restart everything going normal, but suddenly a message for OTA update appears!!

Download it, but first to ask, ...two files are different sizes, is it ok to install??? If not, what's going on?

Excuse my bad English, it is not my native language.

Thanks!
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
Yes

You don't need to download same day update. But every other you can. Different size is bug in LineageOS updater.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] roysupriyo10:
I am stuck in a situation. It goes as:

I was trying to update to the latest December build. I wanted to clean flash the build. I read somewhere that I had to upgrade to twrp 3.2 something so I wiped everything, flashed twrp.img onto recovery partition and then instead of 'Reboot to Recovery', i just hit 'Reboot'. Now my system is stuck on bootlogo since no OS is installed and I can't get to recovery mode with the buttons since I don't know the key combinations and I can't find anything in Google.

It'll be awesome if someone can guide me out of this situation

Thanks :)
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
If you see booting logo then your phone is not hard bricked. Simply power off (sometimes you must press power for long time) and then press volume up + volume down together and then press power.

You may see TWRP

Reformat cache / data with f2fs, reformat /vendor partition and then you can reflash ROM.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] Kroeber:
is there anyone who can run bank apps, pokemon go using our device? if yes pls tell how... thank you XD
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] chili71:
Hi, everyone !

I can't make faceunlock and VOLTE works.

Faceunlock I already tried in Security & Location -> Smart lock -> Trusted face, but after I lock the phone, it doesn't unlock.

VOLTE is already activated in my network (Vodafone) and on my number, but the option does not appear in the SIM settings.

Does anyone know where I'm wrong ? Or is it not working at all?

Apparently, faceunlock works when the phone is locked from the Power button or automatically (after 30/60 seconds). If I lock it from the Nova Launcher Lock widget, it will no longer be unlocked with any Smart Lock setting ... only with Pattern / Pin / Password. So, here is a problem with Nova Launcher Lock related.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
VoLTE must have support in binary blobs from Qualcomm so it's more like hardware/drivers issue.

There are situations where standard unlock is required anyway. We can name it soft-lock (can be face unlocked) and hard-lock (you must use PIN etc).
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] chili71:
Ok, thanks a lot !

Maybe you can help me with 3 other problems:

- charging the battery with the phone closed

- unlock with swipe on ambient display

- double tap to turn on display (double tap to turn off display already working)

Thanks again !
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
I don't know about first two, but double tap is disabled.

Reason is - it's never supported by hardware and software implementation isn't stable for longer use. It's banned in official LineageOS by rules.

You may use gesture with proximity sensor (hand waving).
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] Kroeber:
[MENTION=7302489]janforman[/MENTION]

hi, can i know the file that can fix the greeny facebook video in 7.1.2 and how to fix please.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
/**

* Controls whether or not HWUI will use the EGL_EXT_buffer_age extension

* to do partial invalidates. Setting this to "false" will fall back to

* using BUFFER_PRESERVED instead

* Default is "true"

*/

#define PROPERTY_USE_BUFFER_AGE "debug.hwui.use_buffer_age"

try add this to build.prop

debug.hwui.use_buffer_age=false
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] SfelixBest:
MIUI port

Hello everyone!

Please tell me, will there ever be more ports with MIUI?
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] urke1111:
Mic not working

Hi,

Please fix for microphone in Viber, Messenger and etc. Thanks!!!:)
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
I think that nobody is working on this device anymore it's too old.

This is known bug, it can be fixed by disabling Fluence, but more problems occured then. Proper fix is not known, you can use speaker mode.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] urke1111:
:)

Thanks!
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] Kroeber:
hi janforman, im still having trouble in facebook video even i already add debug.hwui.use_buffer_age=false in build props. this is my screenshot.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
There are a lot of fixed things between LOS 14.1 and 16.0. So this may not work in 14.1.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
It may work correctly in latest version
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] urke1111:
Thx

Dear Janforman,

the voip calls works perfect in the latest version, many thanks for your very valuable work! :angel:
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] roysupriyo10:
Yeah I successfully booted into recovery long back ?. I'm sorry for the late appreciation, I didn't open XDA since now I am stuck with a Huawei phone
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] Ruslan_Sakibekov:
Hello everyone, does the air update not work?
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] Ruslan_Sakibekov:
The question is settled, everything works.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] alindumitru46:
Yesterday I managed to root, unlock bootloader, brick and finnaly installed ver16 of LineageOS.

Today it was updates OTA by LTE network in 3 minutes.

Issues: sound is very low, hard to choose a neutral theme.

Telekom, the network provider, offer Volte but I can't see the option.

Because is a backup phone, I must allocate time to check other functions.

You make a great job here, guys ;)

Thanks
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] alindumitru46:
Last night I successfully update to latest build. I want to know if is just a security update or repair bugs.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] janforman:
Hard to say, it's compiled from fresh LineageOS sources so it may improve both.

SoC (Snapdragon 801) inside this phone is pretty dead, so a lot of bugs can be there forever.

But yes update can improve some minor things... security is one of them.
[Lenovo Vibe Z2 Pro ROMs, Kernels, Recoveries, & Ot] alindumitru46:
Already 3 random reboots .... Pfff...

I cant help you with more details because I found the phone power down and other 2 restarts with the phone next to me.