yashsingh1/xdaforums huggingface dataset:
[Xperia Z1 Android Development] xXJAYAADITYAXx:
The cellular network and wifi doesnt work well on c6902 using this rom. Try flashing this modem file and let me know. It fixed the wifi issue on my c6902 but i cant check the network because i have jio4g sim which doesnt work on 3g.
[Xperia Z1 Android Development] Rocky3096:
Imei itself is not getting detected, there's no mobile network
[Xperia Z1 Android Development] xXJAYAADITYAXx:
oh..i look into it and try to come up with an way to use this rom with network on c6902
[Xperia Z1 Android Development] Rocky3096:
Pls do it soon, it's been 10+ yrs
[Xperia Z1 Android Development] xXJAYAADITYAXx:
I went through the web and xda but all the links are dead and i wasnt able to get radios working on this rom...i guess u can try other roms and see which works out...btw whats ur use scenario..its a 3g phone
[Xperia Z1 Android Development] Benni Bastler:
Dear developers,

I have already flashed several Xperia Z1s to the latest Lineage OS 18.1 with great joy - but now I have discovered a bug that annoys me:

With Android 11 it is no longer possible to watch Disney+ with an Xperia Z1 after the update!

Under Android 11, Google Play says that the smartphone is not compatible, but Disney+ still works perfectly with Android 5.1.1. on the (same) Xperia Z1. I also tried old apk; they could be installed, but when playing a film there was sound but no picture.

I regret that very much!

Now I'm even thinking about downgrading.

Is there anything new in the project to develop a Lineage OS 20 for an Xperia Z1?

Best regards from Ben
[Xperia Z1 Android Development] Obada67:
Hello

I've been trying to install LineageOS on my device, but I'm encountering issues with error 1 and error 20. Despite that, I've already executed the commands `fastboot erase boot`, `fastboot erase recovery`, `fastboot erase system`, `fastboot erase cache`, and `fastboot erase userdata`, and also attempted to flash the TWRP recovery using `fastboot flash recovery twrp.img`. Do you have any ideas on what else I could do to resolve this issue? Any assistance would be greatly appreciated!

Thank you in advance!
[Xperia Z1 Android Development] daviiid99:
Magisk V22.1 added, check first post
[Xperia Z1 Android Development] Dave12345kk:
Will there be Android 12?
[Xperia Z1 Android Development] daviiid99:
Android 11 will be the last major OS update for 32 bit devices

Google will drop support this summer with Android 12 release
[Xperia Z1 Android Development] railgun12:
hi, sorry for my bad english in advance. I could not upload via twrp or the title was not in the image it gives this error "Could not find META-INF / com / google / android / update-binary". What is the reason? I will be very happy if you help
[Xperia Z1 Android Development] daviiid99:
Make sure tha you are not installing the fastboot zip. Also lineageos recovery is recommended
[Xperia Z1 Android Development] railgun12:
Both recovery menus do not install. When I try to install the fastboot.zip one, it does not recognize the zip file, I will throw the image towards the evening.
[Xperia Z1 Android Development] daviiid99:
I told you that the fastboot zip is not flashable, needs to be installed throw fastboot with fastboot flash system system.img

I'll do changes anyway with the next update
[Xperia Z1 Android Development] daviiid99:
New build is up!!

Changelog:

OTA updates and April security patch

Check first post for more details and download links
[Xperia Z1 Android Development] railgun12:
I took care of the installation process: D I am a total stupid but the camera application does not record video with a bit of a problem I tried it with another application but the result is the same, also there is color distortion in the preview in video mode, I think this problem exists in other users?
[Xperia Z1 Android Development] daviiid99:
Thanks for the report. It's an issue with LineageOS Snap Camera, I'll replace this app with a Working Gcam Go port in the next OTA update
[Xperia Z1 Android Development] railgun12:
There is another problem, I guess this may be the reason for the video recording problem, the sound recording cannot be done, the program crashes (if the asus recorder gives a warning and freezes), I did not try to insert a sim card, this error also happens during screen recording (only if microphone recording is selected)
[Xperia Z1 Android Development] Dave12345kk:
Hi, then you won't be able to make a rom for SONY XPERIA Z1 with Android 12?
[Xperia Z1 Android Development] daviiid99:
A new build/OTA update with date april 14 is up adressing some issues

Video recording + sound its now working with default camera but sound recording seems broken with default recorder
[Xperia Z1 Android Development] eurodiesel:
Hello, thanks for porting Android 11 to the Z1. What state SElinux is in?
[Xperia Z1 Android Development] Jo_alfa:
It is a very simple way to root. I'll explain how I did it all went well. Download Magisk 20.4.zip and 21.1.zip, then Magisk Menager 8.0.3. Install magisk manager, after installation do not open the app.

Download the play store Root Checker and install and check if it is root Go to recovery better twrp and flash magisk 20.4 check if it is root with checker. Go to new recovery and flash 21.1 and go checker you will see that you have root permissions.

If it is not root, download Magisk 22.1.zip and repeat the same procedure. I RECOMMEND NEVER OPEN MAGISK MANAGER IF THE ROOT POP UP DE CONSENT DOES NOT APPEAR. I apologize very much for the bad English I am with the translator.
[Xperia Z1 Android Development] barcelona7:
nice and very light rom.

some problems: i cant send or receive files by wifi direct, NFC, shareit or bluetooth.

don't know how to root it because magisk didn't work for root permissins.

thanks for the developer.
[Xperia Z1 Android Development] daviiid99:
Permissive
[Xperia Z1 Android Development] daviiid99:
I´ll fix a lot of bugs in the next release

Stay safe everyone
[Xperia Z1 Android Development] Jo_alfa:
Evening I installed lineage 11 and it worked fine for a week. One morning after the recharge it turned off and does not turn on anymore I tried to connect to the PC it does not recognize the USB cable, I cannot enter total dead recovery. Do you have any additions
[Xperia Z1 Android Development] daviiid99:
A new build is up with may security patch and updated build instructions!
[Xperia Z1 Android Development] 8000cilindros:
Friend could you help me, I am on android 9 lineage the problem is that the recordings are heard too low, both in the camera and in the recorder app, could you help me please
[Xperia Z1 Android Development] Vovan200682:
Installed lineage-18.1-20210511-UNOFFICIAL-honami-recovery. img lineage-18.1-20210511-UNOFFICIAL-honami.zip GApps open_gapps-arm-11.0-pico-20210130-TEST .

It starts but there is no ROOt. Installing Root checker. root status--not rooted.

How do I get root? Do you have instructions? Link 2 sd is necessary to work. Swears that there is no access to the root folder.
[Xperia Z1 Android Development] Vovan200682:
Установил lineage-18.1-20210511-UNOFFICIAL-honami-recovery.img lineage-18.1-20210511-UNOFFICIAL-honami.zip GApps open_gapps-arm-11.0-pico-20210130-TEST .

Запускается но РУТа нет. Устанавливаю Root checker. root status--not rooted.

Как мне рут получить? Есть инструкция? Link 2 sd надо чтобы работал. Ругается, что доступа к корневой папке нет.
[Xperia Z1 Android Development] daviiid99:
Please don't flash GApps, are already included

Tp root this ROM, you need to use the modded Magisk files attached on first post

Magisk-v22.1-honami.apk (Installer)

Magisk-v22.1.apk (Post-installer)
[Xperia Z1 Android Development] Vovan200682:
Сделайте кто ни будь видео инструкцию установки полностью с рут правами. Не получается у меня установить.
[Xperia Z1 Android Development] Vovan200682:
flashtool-0.9.23.1-windows

1. fastboot mode

2. boot.img из прошивки.

3. fastboot mode

4. TWRP_xperia_Z1_10.0 .img

5. включаем аппарат TWRP

6. Очистка Dalvik; Data, System; Cache

7. Установка lineage-18.1-20210511-UNOFFICIAL-honami.zip

8. Очистка cashe/dalvik

9. Загрузка системы.

10. ???????????????????
[Xperia Z1 Android Development] jurkoman:
I was able to root android 11 with magisk version 20.4 but on another rom for XZ1 compact
[Xperia Z1 Android Development] dukeforever:
May's version installs fine on my side, I had to do a factory reset but anyway ...

I'm more concerned by the lack of NFC HCE because I heavily use google pay.

Do you think this commit https://gerrit.aicp-rom.com/c/AICP/device_sony_rhine-common/+/102644 could be reverted to check if this now works ?

There's also this one https://review.lineageos.org/c/LineageOS/android_packages_apps_Nfc/+/308305 but I don't think it applies to the Z1
[Xperia Z1 Android Development] daviiid99:
I have a partial fix for sound but it's not stable enough yet and also NFC needs to be fixed

I'll try your commits 👍
[Xperia Z1 Android Development] dukeforever:
Thank you very much, if you don't have time I will try on my side this weekend.

Honestly google pay is a dealbreaker for me, I'm so heavily relying on it nowadays, it's so much safer than carying a credit card around.

For the sound I don't now what you are referring to but I had a problem during a call when the other side told me there was an important echo if I turned on speaker mode (the echo is their own voice) I guess it's related to noise cancellation.
[Xperia Z1 Android Development] daviiid99:
I uploaded a new modded Magisk, check first post
[Xperia Z1 Android Development] dukeforever:
I didn't compile the commit I mentioned you but I used this instead https://xdaforums.com/t/making-tran...-lineage-os-14-1-fixed.3504989/#post-69739017 which is just the precompiled linked binary as far as I know. Now in google pay it shows the tap to pay icon with "hold to reader icon", which wasn't present before.

However I tried once only and it didn't work, but my device is old and the back cover containing the nfc chip isn't properly held because of weak glue, this might be a reason, you can try on your side.
[Xperia Z1 Android Development] bot1987:
Why it is set to permissive? Don't get me wrong, but it is a bit unsafe. Is it possible, that you release build with Selinux enforcing?
[Xperia Z1 Android Development] daviiid99:
A new build is up fixing some bugs, check first post for info and download links!

A new OTA update is out too!
[Xperia Z1 Android Development] Mike Rus Forest:
to our great happiness, the Xperia Z1 was ahead of its time. so I think that even now it is possible to salute him
[Xperia Z1 Android Development] eurodiesel:
sometimes stuff that help android to function on a device (especially on an old device like honami) interfere with SElinux. With time bugs get fixed and selinux can be turned on.
[Xperia Z1 Android Development] eurodiesel:
i'm surprised the heat from the pocket furnace Snapdragon 800 didn't kill the phone yet. the reason my Z1 still works is because replacement parts are cheap 😋
[Xperia Z1 Android Development] Mike Rus Forest:
I can't enter the sound and change the ringtones. does this issue have to do with the version or is it just my problem ? And one more question. My sony logo turned into a stripe, is that ok? and the last question. it happens that after switching off the phone stops on the logo and does not respond to anything, only the red button helps, how to fix it?
[Xperia Z1 Android Development] 8000cilindros:
friend, could you tell me what files to download is that there are many links to download

and the recovery mode is already included in the rom?
[Xperia Z1 Android Development] MatinGh80:
Just c6903? can not run with c6902 and modem install?
[Xperia Z1 Android Development] daviiid99:
I'm not the owner of a c6902

If you can try on your side and report back
[Xperia Z1 Android Development] daviiid99:
You can also find the latest files on GitHub if the thread is a bit confused for you

https://github.com/daviiid99/LineageOS_Honami/releases/latest
[Xperia Z1 Android Development] m2mit:
There are some bugs:

1. Trebuchet crash all the time (but google launcher is working fine)

2. Offline charging don't work

3. Sound picker also crash

Everything else seems to be working as it is.
[Xperia Z1 Android Development] MatinGh80:
I tried this, it was easy to install and run, but the SIM card and imei is not identified and the problem was not solved by flashing the modem file
[Xperia Z1 Android Development] renaissance18:
does anyone have the viper os rom for the sony Xperia Z1 C6903
[Xperia Z1 Android Development] renaissance18:
im getting this error = pre kitkat sideload connection failed device offline
[Xperia Z1 Android Development] bingoSexy:
Thanks David for your excellent work on this old device! I have installed the latest version of your ROM and I too see the same 3 bugs as m2mit mentions in post #65.

I also wish that you would add the extra layer of security by changing the SELinux setting to enforcing. I don't know if it helps but I have a similar device, Z1 Compact, which I also just reflashed with Lineage 18.1 where SELinux is enforcing as default (see this ROM: https://xdaforums.com/t/rom-unofficial-11-0-lineage-os-18-1-for-xperia-z1-compact-26-05-21.4199113/ ). Perhaps that ROM creator has a fix for your potential issue with SELinux as well as a fix for the offline charging issue (as this also works on his ROM)?

With that said, I am very grateful for your work with this ROM! My son will be even more grateful when he receives it :)

If you could fix the offline charging and the SElinux issues above this ROM would be 100% awesome.
[Xperia Z1 Android Development] daviiid99:
A new BUILD is up, check first post

Offline charging, sounds and other issues were fixed in this build

An OTA update is available too
[Xperia Z1 Android Development] Attenyuatr:
Hello everyone

Thank you for the great build.

Is it possible to set it without Gapps?

Всем привет!

Спасибо за отличную прошивку!

Возможно ли её выкладывать без Gapps?
[Xperia Z1 Android Development] daviiid99:
Hi :)

Yes, you can follow these build instructions without GApps

LineageOS_Honami/honami_R.sh at main · damolmo/LineageOS_Honami

LineageOS 18.1 for Sony Xperia Z1 (Honami). Contribute to damolmo/LineageOS_Honami development by creating an account on GitHub.

github.com
[Xperia Z1 Android Development] 8000cilindros:
Could you upload the rom with the recovery included, please, I can't install the recovery

Thanks
[Xperia Z1 Android Development] daviiid99:
Another update is up today

Everyone can update via OTA,fixes the Trebuchet crash issue
[Xperia Z1 Android Development] daviiid99:
Try to boot into fastboot and do

fastboot erase recovery

Then flash it again

There's a random boot issue with Los recovery
[Xperia Z1 Android Development] Zigvard:
Hey daviiid99,

sorry to tell but Trebuchet is still crashing.

Sound picker works fine. Offline charging looks working too.

Another issue - can't get rid of keyboard haptics in browser for example.

Thanks a lot for the project!
[Xperia Z1 Android Development] bot1987:
Live display is not working now, trebuchet still crashes.
[Xperia Z1 Android Development] Zigvard:
And the biggest problem for now I've been banned by WhatsApp with this ROM :(
[Xperia Z1 Android Development] daviiid99:
Trebuchet will be fixed in the next release, I'll wait for LineageOs to merge r38 security update

The Whatsapp issue is weird cuz there's no root bundled with this rom or any mod
[Xperia Z1 Android Development] Zigvard:
WhatsApp was successfully installed and working on

2021-05-11

version. Then I installed

2021-05-28

and got an issue with boot logo - instead of one word SONY got a string of NY SONY SONY SO and desided to make a factory reset with

2021-06-12

version. WhatsApp says the support doesn't work with custom ROM but it was the first time too and was working good. Not sure the cause, just googled it could be not appropriate device fingerprint.

And still have an issue with boot logo but it's not a big problem.
[Xperia Z1 Android Development] daviiid99:
The Sony logo thing will be fixed in the next release,

The fingerprint used in this rom looks okay to me, I didn't touch it Sony/C6903/C6903:5.1.1/14.6.A.1.236/2031203603:user/release-keys

I'm the next update I'll update some vendor files you can try it and check If it fixes the Whatsapp issue
[Xperia Z1 Android Development] Zigvard:
Thanks for that!

It's for sure C6903. Now think that the problem could be in on of Magisk module I've installed before login to WhatsApp like WebView manager.
[Xperia Z1 Android Development] daviiid99:
New build is up, check OP for changelog
[Xperia Z1 Android Development] Dave12345kk:
Can you release rom without gapps?
[Xperia Z1 Android Development] Zigvard:
Boot logo is OK now. Thanks!
[Xperia Z1 Android Development] daviiid99:
New build is up with a security update

Check OP or your LIneageOS updater to get the latest OTA
[Xperia Z1 Android Development] daviiid99:
Check OP for instructions to get Play Certified license with Z1
[Xperia Z1 Android Development] m2mit:
I never got banned by whatsapp. But yes, i got alert for using custom ROM. But, until now its fine.

Do you rooted ur phone? Or do you often reinstalling whatsapp?
[Xperia Z1 Android Development] daviiid99:
Magisk is no longer maintained so I'll not recommend it anymore.

I'm also using the ROM for testing purposes and I didn't face any problem with whatsapp too
[Xperia Z1 Android Development] Zigvard:
Yep, just find out today about Magisk. And what is alternative for this project?
[Xperia Z1 Android Development] daviiid99:
I'll look into it, we can use a su binary but Magisk is 1000℅ better...
[Xperia Z1 Android Development] mahesh_gupta:
How to remove gapps?
[Xperia Z1 Android Development] Zigvard:
It's just main dev left. Maybe they'll find another smart guy to evolve the project. Will hope cause Magisk is really good.
[Xperia Z1 Android Development] 8000cilindros:
I can't download the rom, I get an error when reaching 70% and then it seems forbidden
[Xperia Z1 Android Development] daviiid99:
Remove the gapps will bring back some issues like missing sounds

You can build yourself with manifest

Maybe there's a problem with your network

Try to keep the screen on downloading the OTA file or you can download the latest file from Here and flash it manually with LineageOS recovery
[Xperia Z1 Android Development] 8000cilindros:
at last I was able to install the rom, just one question will you have the file for stereo speaker?

Thanks
[Xperia Z1 Android Development] 8000cilindros:
I have already been able to install the rom, I only found 2 problems in it

1. in games the touch screen fails, it does not detect well when you touch the screen (it only happened to me while I was playing).

2. the stereo speaker.

I have not had any problems in everything else.
[Xperia Z1 Android Development] bingoSexy:
Thanks for the updates David! The phone now works great! I am however trying to get the phone certified in play store using the link on XDA you've provided. I believe I am able to register the phone via Google Services Framework (I don't get an actual confirmation, it only says the phone has been registered.) but even after a reboot of the phone it still says uncertified device in play store.

Would it have anything to do with how I applied the update? I downloaded the new version from 15/6 and moved it to internal storage. I then used Lineage recovery to install the update. After that I rebooted the device.

I am used to TWRP and the prodecure of clearing cache, dalvik etc. for my non-xperia devices but I fail how to do this in Lineage recovery? Do I need to factory reset the device?

Thanks!
[Xperia Z1 Android Development] daviiid99:
You need to wait

You'll know that your device is certified when Play Store is unable to update apps and then you just need to wipe Play Store app data and voilá, your device is certified now :)
[Xperia Z1 Android Development] 8000cilindros:
Friend, ¿could you help me to activate the stereo speaker in android 11? please
[Xperia Z1 Android Development] daviiid99:
A new build is UP, check OP for changelog
[Xperia Z1 Android Development] renaissance18:
where is the app store
[Xperia Z1 Android Development] daviiid99:
The Play Store app is in your drawer, what do you mean?
[Xperia Z1 Android Development] Zigvard:
Hey daviiid99. Thanks for the updates! But have a weird problem with audio in any browser except embedded one - the audio is interruping while playing. I used to listen to audiobooks on my Z1. Embedded browser is lite and fast enough but behave unpredictable - when I open another tab the one which playing audio could stop and could be restored just from history list. Tried Chrome, Bromite and Chromium - in everyone just the same issue with sound. Any ideas why?
[Xperia Z1 Android Development] daviiid99:
If you can catch a log would be helpful :)

But I'll try to reproduce it on my side
[Xperia Z1 Android Development] amiria703:
Did you try Firefox?

If the problem still persists it can give us a small clue that the problem can be from the chromium
[Xperia Z1 Android Development] Zigvard:
Good question! Tried Firefox and it sounds perfect. The issue is exactly with Chromium. But anyway I can use Firefox. Thanks for the advice!
[Xperia Z1 Android Development] renaissance18:
well its not here
[Xperia Z1 Android Development] 8000cilindros:
That problem was the same as in android 10 lieneageos, I solved it when I installed the stereo mod, from there the problem disappeared
[Xperia Z1 Android Development] daviiid99:
New build is up, check OP for changelog

An OTA update is available via LineageOS Updater as always
[Xperia Z1 Android Development] renaissance18:
wifi on 6-28-2021 keeps disconnecting automatically
[Xperia Z1 Android Development] amiria703:
I have the 26 Jun build

In it there's calling problem

That can't recieve or send calls

The call app doesn't come up

For now fixed it by download Google phone from playstore and disabling the default phone app

Try the latest version tonight to see if that bug is there
[Xperia Z1 Android Development] amiria703:
David I have another question

By updating through OTA would user data be erased?
[Xperia Z1 Android Development] daviiid99:
Seems to be a GApps issue replacing default apps, I'll look into it thanks
[Xperia Z1 Android Development] daviiid99:
Data will never be erased by LineageOs Updater but could happen that a system update is too big for the last version installed and the Android can stuck on boot

But OTA Updates are safe, we're using full roms to update not patches
[Xperia Z1 Android Development] daviiid99:
Deleted
[Xperia Z1 Android Development] daviiid99:
I'm aware of some WIFI issues after upgrading WPA3 (Source)

At this time Idk if it is worth it to keep it or revert this commit
[Xperia Z1 Android Development] amiria703:
Sdcard issue

Tried multiple sdcards and they all worked great

But with a lexar 64 GB sdxc there's a problem

That whenever I insert the sdcard even through OTG and Ram reader after checking the LOS restarts

Right before restarting some logs appear in the screen but I can't read them because of reboot after about one second

Not sure or idk the problem is from where but in the stock rom it worked perfectly

I know backing up and formatting can fix such issues but backing up the whole 59GB is a pain for me

Also I think if I back up and revert everything back the problem will come back again because of some android folders and files

Any ideas what folders or files should be deleted ??

Is the problem with the sdcard itself??

Also I forgot to note that the sdcard works in the PC
[Xperia Z1 Android Development] renaissance18:
well i cant use the internet if it drops out automatically
[Xperia Z1 Android Development] MrRixel:
Hi, after using this rom for an hour i think the screen cast doesn't work
[Xperia Z1 Android Development] daviiid99:
Weird cause I use this phone to cast music from Spotify to my speaker and Youtube videos to my smart TV.

Can you specify which apps?
[Xperia Z1 Android Development] barcelona7:
I want adb and fastboot drivers for windows 10 32 bit
[Xperia Z1 Android Development] daviiid99:
I don't use Windows, sorry

Maybe you can check Windows Update for drivers updates