yashsingh1/xdaforums huggingface dataset:
[Xperia Z2 Original Android Development] blacknight153:
Thanks alot neo for supporting the z2 you did a great work but i got a small issue in Asphalt 8 i don't know why the reason the game runs very smoothly without issues until a minute or two the game fps drop very badly to very low fps its the only game that i have this issue i was running it at high settings and once i switch to medium the game runs fine without fps drops is this due to ram or due to temperatures on AICP android 9 i never had this issue but it was a bit choppy on this rom it's way smoother and better its just the annoying fps drop that i get
[Xperia Z2 Original Android Development] master08ozan:
Everything looks fine, the date issue is fixed. Thanks, good work.:iyi:
[Xperia Z2 Original Android Development] xamqoptm:
Thank you!!! :good::good::good:
[Xperia Z2 Original Android Development] koraymers:
guys can anyone check volume buttons ? did anyone face with volume buttons works incorrect on youtube like me? they work like reversed in fullscreen mode.

ps. i found related setting in button tab. it selected reverse by default. if anyone encounter same issue, please see its option in settings.
[Xperia Z2 Original Android Development] m3ni:
It works, but i have to reboot every time i want to connect to another wifi network.
[Xperia Z2 Original Android Development] NeoArian:
The chances are low that I can implement this. But I'm thinking about a way to fix the WiFi country code things.

Did anyone with D6502 flash the new build yet?

I would appreciate it if anyone with D6502 could tell me if RIL works now.
[Xperia Z2 Original Android Development] @kitokit:
Is the new build specifically for D6502 users? Or some new stuff added also aside from RIL.
[Xperia Z2 Original Android Development] NeoArian:
This build is not only for D6502 users, but RIL should be working for them now.

There have been many changes to lineageos since the last build and some more fixes are included.
[Xperia Z2 Original Android Development] @kitokit:
Dirty flash will be fine right?
[Xperia Z2 Original Android Development] devilgloom:
Hey [MENTION=8746471]NeoArian[/MENTION] thanks for your work in our device

I'm found this problem and if possible please generate new key in next build

Error message : this build was signed with public keys
[Xperia Z2 Original Android Development] NeoArian:
Sure.

That's not a bug, that's intended. My unofficial builds are not signed with custom generated keys, I'm using the public available aosp keys. If this ROMs goes official it will be signed with custom created keys.
[Xperia Z2 Original Android Development] koraymers:
wil it be ? :)

ota updates would be perfect actually
[Xperia Z2 Original Android Development] adxpax:
Tnx to [MENTION=8746471]NeoArian[/MENTION] for this great rom.

my friends,wifi region problem is fixed?
[Xperia Z2 Original Android Development] NeoArian:
Well we will see. But I would like to also ship d6502 but noone seems to be interested in testing that currently.
[Xperia Z2 Original Android Development] atti9935:
Brother I installed it today, but there was no antenna.

No other things were done like changing kernel to permissive or flashing baseband patch. Because d6502.sh was present in the rom and baseband files were also there. I think d6502.sh was not able to detect the device and skipped placing files in the vendor/firmware folder.

Please send me the modified d6502.sh file only so I can test it for you and for my device also.
[Xperia Z2 Original Android Development] NeoArian:
Do you have telegram? I would like to debug this together but since I don't have a direct contact to a D6502 user I can't do much.

I would appreciate it if anyone with D6502 who is able to speak good English or German and willing to debug it. My telegram username is ArianK16a and you can directly PM me.
[Xperia Z2 Original Android Development] koraymers:
i created a channel to get faster response our problems. you may join if you wish

Follow Lineage OS 17.1 sirius on Telegram: https://t.me/lineage17_1sirius
[Xperia Z2 Original Android Development] Indashio:
There is a chance for pixelexperience and 10 on z2 ?

https://xdaforums.com/xperia-z2/development/rom-pixel-experience-pie-xperia-z2-t3897566
[Xperia Z2 Original Android Development] sjoshan:
hello can anyone help me to unlock bootloader in xperia z2.. i tried 2 processes but didnt work.. help please!!
[Xperia Z2 Original Android Development] AzraelX:
Someone who are on the latest version, please give me an update. Is everything working normally? any bugs/ mises? I am asking before flashing. should I flash this or wait? :o
[Xperia Z2 Original Android Development] saltylemondrops:
Did you check if the bootloader can be unlocked on your device?
[Xperia Z2 Original Android Development] koraymers:
no big issue on latest build on d6503
[Xperia Z2 Original Android Development] atti9935:
Only admin can send msg to that group.
[Xperia Z2 Original Android Development] Ahmed elrazky:
Everything works fine in d6503 no bugs ,if you can add undervolting to the kernel it will be a good addittion to this amazing rom
[Xperia Z2 Original Android Development] koraymers:
sorry for problem. i updated channel right now and typing issue is solved :good: all of you welcome new grup guys

https://t.me/joinchat/P9LRhRl29N_HTO7mPiQ9WA
[Xperia Z2 Original Android Development] adxpax:
Tnx to [MENTION=8746471]NeoArian[/MENTION]

battery is good for daily use?
[Xperia Z2 Original Android Development] Johny7007:
https://xdaforums.com/xperia-z2/general/z2-brighter-flashlight-t3148999

Great ROM, you are THE MAN!

also,

Is brighter flashlight MOD gonna work? I had it installed when i had rooted stock marshmallow, and now i see, that flashlight is weak as it was on stock :/
[Xperia Z2 Original Android Development] Alt80:
Hello, have tried your latest build, and its amazing. However, when I open the default camera app, and switch the storage to the SD card, the camera can't save the photo to the memory, but when I use internal phone memory, it could be saved. Any workaround of this issue? I did clean install via TWRP, and installed pico ARM OpenGApps. No taskkiller, default kernel. Thanks for your support
[Xperia Z2 Original Android Development] FirstEver:
Hi, TWRP (twrp-3.3.1-sirius-20200221.img) does not work on my Sony Xperia Z2 (Model D6503).

I can flash this TWPR successfull...

C:\Android>fastboot flash recovery twrp-3.3.1-sirius-20200221.img
sending 'recovery' (13302 KB)...
OKAY [ 0.428s]
writing 'recovery'...
OKAY [ 0.899s]
finished. total time: 1.329s

... but I can not boot into TWRP after.

Power OFF -> Power + Vol Down = black screen & reboot after few seconds.

I am using AospExtended v6.6 UNOFFICIAL (Android 9.0 - Security patch 5 July 2019)

Baseband version: 8974-AAAAANPZQ-00068-61

Kernel version: 3.4.113

Can you help me?
[Xperia Z2 Original Android Development] NeoArian:
You need to flash the latest stock ROM, otherwise your device can't boot a recovery with dtb appended to the kernel
[Xperia Z2 Original Android Development] pbgapski:
Is there a flashable zip for that? And could you please state the required version of stock that has be be flashed?
[Xperia Z2 Original Android Development] @kitokit:
Latest stock for our device is marshmallow so you should flash that through fashtool.
[Xperia Z2 Original Android Development] Bloody bk:
Maybe we have to flash it as a fotakernal 3.2+ twrp

Idk maybe I'm wrong

I want to ask you this ROM will become an official ROM or what ?

Thank for the ROM BTW.
[Xperia Z2 Original Android Development] koraymers:
already replied before. see previous 3 page
[Xperia Z2 Original Android Development] atti9935:
fastboot flash boot boot.img

fastboot flash recovery twrp-3.3.1-sirius-20200221.img

Extract the boot.img from the rom LineageOS 17.1 flash it via command given above
[Xperia Z2 Original Android Development] a95i:
Hello friends

Who installed the new version? it is stable? The problem with the antenna and Wi-Fi is solved?
[Xperia Z2 Original Android Development] AzraelX:
It would be nice if the download link to the latest version is added to the OP. Thank you!
[Xperia Z2 Original Android Development] titigab:
[MENTION=8746471]NeoArian[/MENTION], few weeks runing 20200502 now (dirty flash). And its really nice.

What's not working :

- Dark mode not self enabling with time of the day. The auto option is ineficient.

- Time is not correct after reboot, and in TWRP neither. Maybe TWRP related, cant update time in recovery.

- Battery goes out so much faster with data enabled so maybe there is a problem with connection sleep or something related to radio ?

I don't know how can I give logcat for this issues...

Anyway that's really OK for my everyday life.

Thank you.
[Xperia Z2 Original Android Development] NeoArian:
Good evening.

I have uploaded a new build: https://sourceforge.net/projects/ep...-17.1-20200514-UNOFFICIAL-sirius.zip/download

Assisted GPS should work now, that means a way faster fix should be available now as long as you have an internet connection, please report back about this.

Happy flashing
[Xperia Z2 Original Android Development] blacknight153:
can I use Slow Motion on this rom by another camera app ?,And what about 60fps recording is it possible or not,currently i am facing a hude battery drain i cant confirm whether its an app that i use or something i am doing wrong i only had this issue on the second latest build,Thanks again Neo for the rom
[Xperia Z2 Original Android Development] koraymers:
location mods seems gone.

how about when there's no connection? i go camp and sometimes connection goes off. there was 3 option which are gps only, low accuracy and high accuracy. when it goes off i switch gps only mode for better battery efficiency. so what should we do now?
[Xperia Z2 Original Android Development] alec.claire:
First of all - thank you for hard work! Just wow seeing 10 on Z2! Major improvement over stock ROM. From drawer to pocket. Phone got new life. :D

What I've noticed on lineage-17.1-20200514-UNOFFICIAL-sirius.zip:

- yes, assisted GPS seems to be working fine

- when BT is on there is no icon in the status bar; also device discovery by others is pretty low

- I don't know if it like this in 10 by default by in recents "Clear all" is so burdensome to get to; is there a way to change it? I can't find it. Bit shame it's LOS and not RR on 10 (tweaks and configuration <3)

- FM Radio apk - is it done by Google? Very burdensome app with terrible auto scan (1 station for over 22 available). Is there some third-party apk that you recommend?

- I don't know if it's some bug or is it normal, but there is no number next to the missed calls or unread messages - just little circle, maybe Gapps fault?

- battery usage is very decent when phone is not used, but when just browsing options for 10 minutes it ate up 6% of battery which is "too damn high"; I have all the KnockONs turned off (I wonder why Google turns it on be default)

- also search option for Settings works super slow

- automatic "Dark theme turn on" disables itself after system restart

- while browsing the internet phone runs quite hot

Also, it seems that infamous Z2's broken-mic of stock ROM is fixed now? I will test it some more.

BTW, why there is no link to the new updates of your ROM on the main page of this topic?

Once again - great work!
[Xperia Z2 Original Android Development] xamqoptm:
Thank you!!!! :laugh::laugh::laugh:
[Xperia Z2 Original Android Development] amdamd2020:
hi everyone...I test this rom for my d6503...but the problem Is its not reading the simcard and when I check it my IMEI has been null...please help me with that...
[Xperia Z2 Original Android Development] alec.claire:
Have you wiped EFS or TA partiton in TWRP?

Do you have TWRP's backup of stock ROM? If so restore it.

If no then flash the device with stock ROM via Flashtool64 program on your computer.
[Xperia Z2 Original Android Development] amdamd2020:
so nothing to do having lineage 17.1 with anthena on my phone....sth like patch or fix files
[Xperia Z2 Original Android Development] Dikus_Z2:
Hi. I'd want to update the last update but twrp is unresponsive. Screen doesn't respond and I have to reinit the Z2. Somebody has had the same problem? Any advice?
[Xperia Z2 Original Android Development] blacknight153:
Using this rom is very nice but games performance is good but the game slow down very badly can we get a fix for this issue please
[Xperia Z2 Original Android Development] Bloody bk:
I think its because of overheating

Underclocking may fix this problem
[Xperia Z2 Original Android Development] amdamd2020:
is there a way to install this rom without unlocking bootloader???
[Xperia Z2 Original Android Development] blacknight153:
Can we get a fix for this preformance issue it's really annoying
[Xperia Z2 Original Android Development] alec.claire:
Well, try doing what I've said - reslash stock ROM. I had similar issues with my old i9305 on RR - EFS was disappearing.

1. Reflash stock ROM. If SIM works, then flash TWRP.

2. Backup WHOLE stock ROM with TWRP.

3. Flash LOS. Check if SIM works.

4. If not go to TWRP and restore from stock ROM backup only EFS partition. Reboot and check if SIM works.

Report back.

---------- Post added at 09:40 PM ---------- Previous post was at 09:34 PM ----------

No. You can't install ANY custom ROM with locked bootloader.

---------- Post added at 09:41 PM ---------- Previous post was at 09:40 PM ----------

No. How are you flashing? Dirty flash or fresh one?
[Xperia Z2 Original Android Development] Dikus_Z2:
Dirty. I could flash following the instructions of the first post perfectly with the twrp the first time. But it doesn't work any more.

If it could help to anyone, finally I was able to flash by connecting a mouse through OTG. TWRP can work with a mouse. ;)
[Xperia Z2 Original Android Development] blacknight153:
[MENTION=8746471]NeoArian[/MENTION] hey Neo we need a fix for the fps drop issue in games i encountered this issue in gta san andreas and asphalt 8 both games slow down and i used an app called profiler to show the system usage and i noticed the gpu drop from 90% to 30% any fix for this issue
[Xperia Z2 Original Android Development] alec.claire:
[MENTION=8746471]NeoArian[/MENTION]

lineage-17.1-20200514-UNOFFICIAL-sirius.zip:

- TWRP backup restoration doesn't work - bootloop on LOS logo for over 15 minutes

- flashing Magisk-uninstall may at times result with bootlop on Sony logo
[Xperia Z2 Original Android Development] koraymers:
for magisk, first you should boot after flashing. if it boots successfully, then go back to twrp and flash magisk
[Xperia Z2 Original Android Development] saltylemondrops:
Probably, the problem is derived from the corrupted backup files or the sd card on which those are stored.
[Xperia Z2 Original Android Development] alec.claire:
What are you talking about? What does that have to do with anything I wrote?

---------- Post added at 05:34 PM ---------- Previous post was at 05:31 PM ----------

No. The backup is fine. The card is fine. Tested it several times backuping RR 8.1 as well as 9 and fresh install of LOS 10. Only the last one has a a problem with restoring itself.
[Xperia Z2 Original Android Development] koraymers:
I thought you had a problem during the installation and occurred bootloop. sorry

but as far as know, uninstalling issue related with magisk, not rom. it happens on other roms too, sometimes i see in other threads.
[Xperia Z2 Original Android Development] alec.claire:
[MENTION=8746471]NeoArian[/MENTION]

lineage-17.1-20200514-UNOFFICIAL-sirius.zip:

- Settings/Display/Styles & wallpapers - after changing style, saving it and applying phone auto restarts; after that style isn't changed, it has be reapplied then style changes
[Xperia Z2 Original Android Development] blacknight153:
Can we have undervolt to reduce the overheating
[Xperia Z2 Original Android Development] alec.claire:
[MENTION=8746471]NeoArian[/MENTION]

lineage-17.1-20200514-UNOFFICIAL-sirius.zip:

- battery usage data isn't available (Settings>Battery>Battery usage)
[Xperia Z2 Original Android Development] Bloody bk:
Yes for sure

Download kernal adiutor

As far as I know undervolting dosent make so much difference

So set the max cpu clock to 2.0 or 1.7

This will make your phone cooler
[Xperia Z2 Original Android Development] xamqoptm:
Just a question. Are you gonna still develop this rom or going to focus on LineageX 1.0? https://xdaforums.com/xperia-z2/development/lineagex-1-0-xperia-z2-sirius-t4100543
[Xperia Z2 Original Android Development] koraymers:
both builds has different developer. so they're not related.
[Xperia Z2 Original Android Development] blacknight153:
Tried but found no undervolting options present I really need this it's the only missing feature on this rom that I need
[Xperia Z2 Original Android Development] Bloody bk:
Then download EX kernal manager

I used this app for undervolting and it was very easy
[Xperia Z2 Original Android Development] blacknight153:
I am using kernel auditor no such option I am using neo's rom btw
[Xperia Z2 Original Android Development] Bloody bk:
I told you to download an other app called

Ex kernel manager

Download it from google as apk and install it
[Xperia Z2 Original Android Development] blacknight153:
I think you ment underclocking I mean under Volting change the voltage of each CPU frequncy
[Xperia Z2 Original Android Development] FirstEver:
Doesn't work - I have a black screen ONLY (no Sony logo) after flashing the boot.img from the rom LineageOS 17.1.

Then flashed back the boot.img from AospExtended-v6.6 and it works again.
[Xperia Z2 Original Android Development] alec.claire:
1. Try first pressing Vol-Down and then Power.

2. Try rebooting to recovery from system using apk like Reboot Manager (given that you have root access).

3. Try changing TWRP file name to something without special signs (fastboot flash recovery twrp.img)

4. Re-download TWRP file and try reflashing it.

I'm not sure what are you trying to do really - upgrade TWRP or install LOS. Have you replicated the steps from the first post in this thread?
[Xperia Z2 Original Android Development] Bloody bk:
lol i told you

undervolting on ex kernel manager is ez so i told you to use it
[Xperia Z2 Original Android Development] blacknight153:
No such option on my end
[Xperia Z2 Original Android Development] alec.claire:
Just exchange screen shots, both of you.
[Xperia Z2 Original Android Development] Alt80:
[MENTION=8746471]NeoArian[/MENTION] is it likely to have more scaling governor and UV/OC within this ROM kernel? Thanks
[Xperia Z2 Original Android Development] Aditya Ftw:
Hey, I would suggest you to flash stock rom using flash tool and then flash this rom, if you have a D6403 it should probably work but if you have a D6502 you will probably face this problem so flash d6502 patch and kernel permissive zip
[Xperia Z2 Original Android Development] mohammad.m.04:
bug

WiFi and hotspot do not work !
[Xperia Z2 Original Android Development] alec.claire:
W-Fi and HotSpot DOES work just fine. Have you installed the latest ROM update?

https://xdaforums.com/showthread.php?p=82572469#post82572469
[Xperia Z2 Original Android Development] koraymers:
there's another build pinned on telegram

https://t.me/joinchat/P9LRhRl29N_HTO7mPiQ9WA
[Xperia Z2 Original Android Development] saltylemondrops:
Is it necessary to join Telegram to get a new build of a Rom which is originally released on Xda? If so, what is Xda all about? Morever, has op [MENTION=8746471]NeoArian[/MENTION] mentioned or necessitated any other platform to follow his Rom's development? Or is it someone else's build? I just wonder.
[Xperia Z2 Original Android Development] alec.claire:
lineage-17.1-20200525-UNOFFICIAL-sirius

https://t.me/c/1331957710/512

Thanks, I will check that in the evening. BTW, why new builds aren't posted here or preferably the first post?
[Xperia Z2 Original Android Development] koraymers:
easy bro. telegram community is kinda tester. all builds will be uploaded here as well as before. its not a must, up to you.
[Xperia Z2 Original Android Development] alec.claire:
[MENTION=8746471]NeoArian[/MENTION]

lineage-17.1-20200525-UNOFFICIAL-sirius (dirty flashed)

https://t.me/c/1331957710/512

- Location doesn't work - neither GPS nor Wi-Fi/BT based (Google Maps - tapping the button doesn't do anything, GPS Test receives signal from few satellites but can't get no fix)

EDIT:

Needed clean flash. Clean flash fix the GPS issue.

---

Any apk to test NFC with other phone?
[Xperia Z2 Original Android Development] Bloody bk:
so did you try a clean flash

dirty flash here and everything working fine

nfc working

gps working too
[Xperia Z2 Original Android Development] alec.claire:
Yep, it helped after a clean flash GPS fix is quick. Needs more testing with overheating though.

Still TWRP restoration doesn't work and results only for his ROM with error 255. Anyone else has this issue?
[Xperia Z2 Original Android Development] Bloody bk:
So about the overheating

Every ROM I tested on this device has overheating problem

Its not software problem

Its an hardware thing
[Xperia Z2 Original Android Development] alevia:
A great job has been done here. I have tried many roms but this operating system is the best and most complete. In a few days I found only small bugs such as writing to external SD with camera. Long life for Lineage OS and Xperia Z2. I read your development story. So I think a good future about Xperia Z2. If you need help translating missing messages into Italian I am here. Thanks to NeoArian and all the LineageOS staff.
[Xperia Z2 Original Android Development] Dred65:
awesome rom ty. Is selinux set to permissive or enforcing pls?
[Xperia Z2 Original Android Development] Bloody bk:
enforcing.
[Xperia Z2 Original Android Development] Dred65:
Ty
[Xperia Z2 Original Android Development] shintsan88:
what is the best camera app for this latest ROM?
[Xperia Z2 Original Android Development] Dred65:
Hi peeps, how do u dirty flash? I assume copy zip to root, boot to twrp, power off, then power on w vol down and power button, and flash new zip?

Also I assume all my apps are gone? Have to re DL everything?

Cheers

Thanks devs for this rom
[Xperia Z2 Original Android Development] @kitokit:
Copy the ROM in your internal or SD card.

Just flash the update in recovery/ twrp and you're good to go.

Your apps will still be there.
[Xperia Z2 Original Android Development] Dred65:
Tx Bud, stay safe ?
[Xperia Z2 Original Android Development] Alt80:
Hello, is there any new release? Thanks in advance :)
[Xperia Z2 Original Android Development] kun_gonzo:
Impossible to boot into recovery after installing the ROM

Hi there,

This ROM looks awesome, but I can’t use it because, after installing it, I can’t boot into recovery (and I need to flash Magisk in order to install banking app).

I’ve tried the recommended way to install the ROM (build 20200514) several times, adding some steps to get the firmware required:

•	Stock ROM from Emma

•	Relock the bootloader

•	Update Stock ROM with Xperia Companion to get 23.5.A.1.291

•	Unlock the bootloader

•	Flash TWRP according to post #2

•	Reboot to TWRP and wipe cache, dalvik cache, data and system (sometimes, I’ve had here some errors that I can’t remember know)

•	Format data and reboot again to TWRP

•	Install ROM and, then, install 10.0 Gaps for ARM

Then, the ROM works properly, but it’s impossible to me to access again to recovery.

I’ve also tried to flash the “boot.img” of the ROM before flashing TWRP (because that’s the way to install CarbonROM), and I’ve got the same result.

Thanks in advance
[Xperia Z2 Original Android Development] ticktock666:
How are you trying to boot to recovery? You'll need to turn off the phone completely, then hold the volume button and turn the phone on.

Or you can try to do so from the power menu in the ROM
[Xperia Z2 Original Android Development] kun_gonzo:
I've tried both ways. When the sony logo is in the screen, the led turns on; but after that, rather than going to TWRB, it goes back to the sony logo and then the system starts.