yashsingh1/xdaforums huggingface dataset:
[Sony Xperia Z Ultra] shil40:
@Bikkoism @tarkzim

After the guidance of Bikkoism mentioned above, I finally find a easier way to make sure C6802/XL39H (without recovery partition under stock android 5.11 version) implement the rom

(skip the period only if you had the isssue:

I flashed Tarkzim's TWRP into boot partition under the circumstance of stoke android 5.11, rooted of course, but it bricked..immediately...)

-Press volume up buttom firstly, then plugin micro usb cable, phone led turn "BLUE" means everything goes fine, phone hacked with system, which ready to flash staff.

-flash the boot.img attached (it is just the file from Tarkzim's latest LOS 18.1 biluld, lineage-18.1-20211013-UNOFFICIAL-togari)

fastboot flash boot boot.img

-flash the recovery Tarkzim customized (I use latest TWRP 3.6.0)

fastboot flash recovery TWRPxxxx.img

-Boot the phone, when the phone led sparkling in "PINK", press the volume up button, then TWRP interface will be loaded (if not phone will be rebooted repeatedly, but just powered off, get into TWRP interface)

-flash the Tarkzim's latest LOS 18.1 build

It works then :)

Everything is almost perfect other than the baseband is missed so the SIM card unable to be initial normally, I suppose it is the same issue @kat256 mentioned above

I have flashed both C6802/C6833 modem files in this post but no one work for my device.

My fault forget to backup my original stock modem files before installation..humm

but I have found some stock rom files in my region(old achieved files, extremely slow download speed), try to do this way:

-get the root access

-exact modem files from stock rom package

-put it into SYSTEM-etc-firmware-C6x02

No idea it would work or not, feedback later then.

Again, the rom is great, 3G is gonna off market from tele vendors very soon I suppose, not a big issue for the usage value of U ultra as a mini android pad then (that LCD from sony is just so primum even today).
[Sony Xperia Z Ultra] shil40:
For SIM card issue, I suppose the real point is not about modem, but about ESF partition / info missing?

I tried several modem files, but it still no baseband info/IMEI info is n/a, just like others mentioned above..

But in this post, someone just updated modem files, then solved problem, and I check in TWRP:

ESF partition is existed, but no persist? While my wifi/BT is working perfectly without any issue..

@tarkzim , appreciate if you could provide any advice to solve it, from my perspective for this community is that, maybe we should backup EFS info under stock rom status (with root) firstly then do the upgrade （by adb commends, could be searched on the web, but no idea Z ultra's specific scenario).

(TWRP could backup, but I just worry whether the partition different caused this issue, so it would be better to implement backup on stock rom, especially for 3G version of Xperia Z Ultra.)

@Bikkoism , no idea your baseband/imei info is normal or not? (could be registered on local 3G network).

Again, rom is just fantastic without any other issues mentioned in the post !

(external SD/wifi/BT/camera, everything works like a charm!)

put this photo for fun (is it so Sony, Z ultra could run PSP emu perfectly)
[Sony Xperia Z Ultra] shil40:
Solved!

my solutions:

Just use root explorer (any other root file manager might be ok)

copy attached modem files into:

root/etc/firmware

make sure all files overwrote.

So it is really about Xperia Z ultra has so many baseband profiles that need to be integrated somehow.

@tarkzim
[Sony Xperia Z Ultra] tarkzim:
Actually this is the same firmware as my C6x02 firmware packs, I really don't know why it wasn't worked for you while flashing.

Maybe the model name in LTA-kernel partition is a little bit different?
[Sony Xperia Z Ultra] shil40:
Maybe you were right, but here is the information in my scenario:

I reflashed C6902/C6833 modem pack in this post, but I checked with root explorer, modem files in

etc/firmeware

system/etc/fireware

seems no changes at all, I have no tools for binary level comparison, just checked date create/modified data:

the files with rom are on 8/1/2015 some how, not the data modified data in stand alone modem pack files.

just like the modem pack script doesn't work any more ---> I guess same thing happens in the rom installation process, correct modem files weren't being put into place.

Only the "violent' force copy via root tools worked.

anyway, little issue, still the masterpiece after years!

The real headache issue is the recovery issue Bikkoism & I used to have.

I was luckily found an easier way based on Bikkoism stumbling experience.

Just celebrate then:
[Sony Xperia Z Ultra] :
Thank you for bringing new updates to our beloved Z Ultra.

I have an issue with the ROM where as the system UI goes into not responding state and keeps restarting right from booting up.

My model is C6802 and I have tested the 20211004 later builds and they all have the same issue.

PS. my phone has an issue with reading battery's charge percentage so it might the cause...

Thank you for your work.
[Sony Xperia Z Ultra] shil40:
If the phone you owned was the same "non-LTE" C6802 sku with me, you might check my posts above for a totally clean up installation approach.

PS: put your useful data on external TF, and wipe out all partitions mounted default in TWRP other than external TF(micro SD called in TWRP I suppose).

FYI. anyway.
[Sony Xperia Z Ultra] :
Thank you for your response.

My model is the same as yours. I have read your posts above it's great having this detailed guide.

I always do a clean install wiping out all the partitions manually.

I even tried installing it on top of official firmware and RR v5.8.3 Nougat ROM using TWRP's default slide to wipe thing.

My phone recognize sim card out of the box and the signal is okay but System UI keeps crashing.
[Sony Xperia Z Ultra] :
The issue is solved, it was caused by my problematic charging circuit and it kept putting my phone in screen saver state like when it's docked over and over.
[Sony Xperia Z Ultra] shil40:
I always use Z ultra's original "side dock", it works like a charm.
[Sony Xperia Z Ultra] vddrnnr:
Hi @tarkzim,

First of all thank you very much for your roms they work very

well.

Keep on bringing new versions of android to our great z ultra.

I also want to let you know that I was not able to make your recovery

work just by flashing it with fastboot.

To be able to install the rom I had to use

fastboot boot "recovery.img"

after flashing it.

Then I was able to use twrp to flash the rom.

After flashing the rom "reboot to recovery" works and your recovery starts

as expected.

For other users that may be blocked after doing the flash recovery command this

should allow you to flash it without problems.

Best regards,

voidRunner
[Sony Xperia Z Ultra] kulio97:
Hello developer :)

i read your post. But i dont find how to install this rom in my phone....

How can i view install guide....???

can you give link...??

my phone c6833

i want using this rom...!!
[Sony Xperia Z Ultra] realista87:
flashed rom today. flashed all 3 zips in one step. rom gapps magisk.

but when i click on the app i get: upgrade to full magisk to finish the setup. download and install? ok then i install and get magisk but i cant pass safety net is it normal? both basic and cts

edit. i solved using magiskhide props config module, spoofing another device.

BUT.....then (for other reasons) i wiped all, re installed everything (rom gapps magisk) and this time, the rom automagically passes everything on safetynet test . wtf??

but the only one thing is not passed is the play protect certification that is displayed as device is not certified.

however the rom is pretty good, the phone is old and i suppose 2gb ram is not enough to have a full smooth interface sometimes hangs for a second here and there but nothing too bad. not my z ultra is usable, THANK YOU developer!!!
[Sony Xperia Z Ultra] ultenhiemer:
Well colour me surprised! I was never expecting any further Android CFW support for this model. The other year all there was for this phone was an Android 7 version of the Resurrection Remix.

So thanks for looking backwards at this beautiful device!
[Sony Xperia Z Ultra] ultenhiemer:
I have to give @tarkzim massive props for porting this astounding CFW for this device. I've been using it for a couple weeks and I'm really impressed.

I'm not using this as a conventional "phone", so I can't really comment on LTE functionality because I'm not using this with a SIM card. This is used more like a mini WiFi tablet than anything else. I needed another device to use Google Home upstairs without bringing a single device up and down stairs to turn all my smart devices on/off. So I don't really use this with many apps either.

The only issue I had was, when I initially installed everything first time, I mistakenly flashed the latest Magisk package and lost root. Couldn't get it back, so I had to start all over again. I've just left things to the state that they were provided on here, I've updated the Magisk app, but left the package alone.

Free Swapper For Root and Link2SD have proven pretty vital in bringing new life into the limited RAM on the device. Otherwise it just slowly crawls to load everything.

I'm surprised this phone connects to 5Ghz WiFi, I really wasn't expecting that!
[Sony Xperia Z Ultra] tejljr:
How did you configure the RAM? cause mine runs very sluggish and freezes all the time
[Sony Xperia Z Ultra] ultenhiemer:
Free Swapper For Root (https://play.google.com/store/apps/details?id=com.allakore.freeswapperforroot).

I'd recommend creating the swap space on the internal storage. That way you can make it any size you want. On SD it is limited to max 4GB. I'm also certain that you have to delete and recreate the swap space every time you switch the device off. I just leave mine on, so nothing changes and I don't have to go through that hassle repeatedly.
[Sony Xperia Z Ultra] tejljr:
How did you configure the RAM

cause mine runs very sluggish and freezes all the time

Could you share a screenshot of your settings so that I could replicate it?
[Sony Xperia Z Ultra] Oberon320:
does it also work on SOL24, the japan version of Z Ultra? Thanks!
[Sony Xperia Z Ultra] aris99q:
i dont think it does. first of all unlike the other major Japanese Xperia models came out around the time like the Xperia GX(SO-04D) for instance, the Xperia Z ultra SOL24 is like one of a few models that the S1 Unlock Tool does NOT support.

And even if you do manage to get the TWRP working like asking sony store directly to unlock the bootloader and install or maybe via EDL or sth and then successfully install this unofficial Lineage OS through the TWRP somehow, the LTE/3G is not gonna work unless u can adjust the band setting files etc all by yourself, and also most of its specific functions that only Japanese models have (like osaifu-keitai for instance) will be disabled... sadly I found no one done all that with the model and that I ended up buying another Z ultra but another model, C6833.

I wish if it does tho, and thinking to try all that above one day since SOL24 is the only model of the Z ultra has 32GB of internal storage... and ive got one here anyway.
[Sony Xperia Z Ultra] Lokifish Marz:
So I find myself needing to install Nougat or better on my Ultra GPE (currently running CM12.1). So I tried installing on my GPE using the linked TWRP recovery, and fails every time. Is there a specific release or workaround I should be aware of?

(It's been forever since I was last active on XDA, so I've forgotten a lot)

*Posted in the wrong thread, but any getting version of the ROM would work
[Redmi Note 9 ROMs, Kernels, Recoveries, & Other De] PinCredible:
View attachment 5410423

" #DroidOnTime "

ROM Version: 5.2

Device: merlin/merlinx

Maintainer: PinCredible

Build Status: UNOFFICIAL

* Your warranty is now void.
* We are not responsible for anything that may happen to your phone by installing any custom ROMs and/or kernels.
* You do it at your own risk and take the responsibility upon yourself and you are not to blame us or XDA and its respected developers.

"This is a user-friendly thread, all your suggestions are important to us and will be taken into consideration.."

dotOS is an Android ROM that focuses on performance, stability, and User Experience. We focus on making our rom look and feel great without struggling on Performance and Battery! So that one can get the most out of your device.....

CLEAN FLASH/First Time Installation :

Download the latest build ( Gapps builds are available)

Flash Steps:

• Take IMEI Backup(don't complain if you don't take backup and lose imei)(also store backup on pc or somewhere safe)

• Flash your Device Respective FW From here

• Reboot To Recovery

• wipe Dalvik/Art, Cache, Format Data --> yes

• Flash rom in recovery

DIRTY FLASH :

Download the latest build

Reboot to recovery

Flash the latest build

Wipe Cache

Reboot

If you're coming from Stock OxygenOS - check here

Note: GApps only has to be flashed once (if you are using vanilla build) whereas Magisk/Su is to be flashed every time you Dirty Flash the OTA Update.

DON'T FLASH GAPPS, THEY'RE ALREADY INCLUDED

Download Now (Sourceforge)

Mirror

Complete Changelogs: https://changelogs.droidontime.com/

AOSP

Lineage OS

Pixel Experience

Dirty Unicorns

And all other open-source Devs/Teams.

Mohan CM - Founder/Core Developer

Iacob Ionut - UI, UX Developer/ Core Developer

Sipun Kumar - Developer/Maintainer

Special thanks:

Manish Bajpai - Web Developer

Important Links

If you liked our Project, please consider supporting us. - Donate - https://www.paypal.me/MOHANCM

dot OS source

dotOS-Device Sources

Telegram Group

Telegram Channel

Website

REPORTING BUGS !

As soon as the problem occurs, take a LOGCAT!

for more READ THIS

and do not forget to send it to us 😜

​

Contributors:

* PinCredible *

Source Code: https://github.com/DotOS

Kernel Source: - https://github.com/Redmi-MT6768/android_kernel_xiaomi_mt6768

ROM OS Version: 11.x Android R

Version Information

Status: STABLE

Current Stable Version: v5.2

Stable Release Date: 15-09-2021
[Redmi Note 9 ROMs, Kernels, Recoveries, & Other De] HunterUC:
Thanks for contribution (y)
[Redmi Note 9 ROMs, Kernels, Recoveries, & Other De] endep:
i'm using MIUI ID ROM now, can i flash dot os rom without flashing from respective fw ?, sorry i'm new here
[Redmi Note 9 ROMs, Kernels, Recoveries, & Other De] Madmoud:
alright, I used this for some time now and I can tell the problems I have been facing,

1-Try selecting a file in an app (for example, an app wants to open a document so it tells you to select the file and choose it) and it just crashes.

2-It's not really a bug, but you can notice when opening the notifications then expanding to access a button (like location) it feels pretty choppy for no reason.

The first one really bothers me, since I am unable to select the boot.img to patch it in magisk.
[Redmi Note 9 ROMs, Kernels, Recoveries, & Other De] abdelaziz Ali:
why this is happening tp me when i am trying to access data? View attachment 5484485
[Redmi Note 9 ROMs, Kernels, Recoveries, & Other De] TheEpicFlame:
Issue still persists.
[XPERIA X1 General] Eriol:
Hi,

first, I would like to ask if anybody knows about the software that is actually shipped with the Xperia X1 (not on the test releases, but on the ones that we can get soon)? Are there any other tools than the WM6.1 tools? (Like, a Navigation system? A media player? Games? Business software?)??

Second, are there any reviews from "independend" magazines testing the devices that are shipped (rather than any "latest beta releases")??

Thanks for info!

Eriol
[XPERIA X1 General] Rudegar:
http://xdaforums.com/showthread.php?t=432806

a lot is answered in the manual
[XPERIA X1 General] msalmank:
But keep in mind that the manual is a Draft version and there may be various changes in the final device... but it definitely will cut close to the final release.
[XPERIA X1 General] Jabe:
I think this is the first review available. Use google translator or something:

http://www.jouwmobiel.com/
[XPERIA X1 General] pf:
Thank you very much! This war very interesting to read. The end:

Very good battery life! Good quality of camera and videofunction. Solid build. :)
[XPERIA X1 General] Jabe:
There is some speculation this review is based on a 256mb proto, but i think we can safely say, the retail will not be any different, since teh author says the device is fast and stable and the build quality is also good. so as far as that is concerned everything works fine on a 256mb proto (if it is a proto) and should work even better on retail version.
[XPERIA X1 General] msalmank:
They didn't mention anything of the specs - i.e. how much RAM and actual speed of switching panels, etc... so we really can't say for sure if it is final or not. Anyways, i posted the same link here: http://xdaforums.com/showthread.php?t=433491
[XPERIA X1 General] NZtechfreak:
That review is in dutch, by MR over at Mobile-Review (a trusted reviewer). He's added some comments on their forums too.

He says it runs fast, no problems there. Keyboard sounds better than his earlier impressions would have you believe, but clearly inferior to the Touch Pro. Build quality is fantastic. Panels poorly implemented, Opera browser poorly implemented (for example the Google panel goes to PIE instead), WinMo barely covered at all by panels - especially bad given how small the text/icons are on this resolution screen - AKA not finger friendly at all. All in all disappointing out-of-the-box experience - what remains to be seen is what people can do with panels, or better yet, porting TF3D to this phone.
[XPERIA X1 General] Jabe:
As i said there was a bit of speculation over at esato. But it does not matter. If it's retail it works fine, if it's proto, the retail will work fine as well. Most certanly it's the latest ROM.

Regarding this review I would say xperia is an awsome piece of hardware. And if there is enough interest in improving this "out-of-the-box" XPERIAnce, especially on this forum, it will also make an outstanding phone on the whole. I really hope this happens.
[XPERIA X1 General] mkent_barbados:
Anyone seen any 3rd party panels yet? My google searches haven't turned up a single one!
[XPERIA X1 General] meggs:
I saw one from Spb on Youtube, but I`m sorry I can`t fint the link. Maybe someone can help.

I think it might be in the 43 min video with Magnus. I think he shows a panel from Spb.

Take a look at this video http://www.youtube.com/watch?v=5YQTjnObyOM

After about 19:45 you`ll see the spb panel.
[XPERIA X1 General] Jabe:
They are at the most obvious place:

http://www.sonyericsson.com/fun/wxh...Id=-1;startIndex=0;phoneId=-1;contentItemId=0
[XPERIA X1 General] meggs:
Nice, Jabe.

I tried the norwegian version of the site and the panel-link isn`t working. Nice to see a few panels allready available.
[XPERIA X1 General] hasta_la_vista:
Being in France, I can't get my hand on a Sony-Ericsson Xperia X1.

Can some confirm if EveryWAN Remote Support is fully functional on it ?

You can download it here:

EveryWAN: Pocket PC Remote Control download
[XPERIA X1 General] msalmank:
DashWire seems like a nice one too!

But the main thing to note here is that with panels such as Dashwire or the Spb Panel, you can get an idea of how much you can do with Panels... i'm expecting a Touch Flo 3D panel in the near future for Xperia... ;)
[XPERIA X1 General] mkent_barbados:
Very glad to see at least a few panels coming out, X1Panels.com is still just a placeholder
[General Questions and Answers] TJ1444:
I just bought this device two days ago, Searched all platform but never seen a person has flash this device before is annoying that with this au version some of the feature i cant use anymore. so i am here ask for a help to teach how to flash global firmware.
[General Questions and Answers] faisal12321:
same problam bro i also want how to do global fimwere
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] EmanuelCN:
DISCLAIMER: I AM NOT RESPONSIBLE IF YOUR PHONE BRICKS! YOU ARE FLASHING THIS KERNEL AND ITS YOUR CHOICE TO DO IT OR NOT TO DO IT AND YOU'RE THE ONE DOING IT. I JUST WANT TO HELP OTHERS OUT.

REQUIREMENTS: UNLOCKED BOOTLOADER AND AOSP BASED ROM, IT MAY WORK PERFECTLY FINE ON MIUI AS WELL BUT I DO NOT GIVE SUPPORT FOR IT, SORRY.

Features:

- Based on IMMENSITY KERNEL;

- Compiled with Zyc Clang 14.0.6 with LTO + O3 + Cortex optimizations;

- LTO patches from linux mainline kernel;

- Only 0.02-0.07 jitter in uibench.

- Sultan's Devfreq Boost;

- Sultan's IRQ Affine API;

- Sultan's Simple LMK;

- Modified CpuSets;

- Latest caf tag and linux upstream merged;

- RCU backported from 5.10 caf kernel;

- Kernel locking backported from 5.10 caf kernel;

- Kernel/power backported from 5.4 caf kernel;

- Sleep states from soc/qcom backported from 5.4 caf kernel;

- Binder backported from 5.10 caf kernel;

- KGSL improvements;

- Cache improvements;

- PmQoS improvements;

- Disabled walt;

- Scheduler Improvements;

- Updated Energy Model from freqbench result;

- Latest Srandom by josenk;

- Sultan's pidmap optimisation & pidmap header shrink optimization SWITCH which massively improve performance in games made in Unity Engine (such as GENSHIN IMPACT), thanks to @lybxlpsv. How this works? You have to use lyb kernel manager from playstore, open it, allow it root, go to profiles and create a profile, select the profile and enable sultan's optimisations (PID HEADER SHRINK OPTIMISATION & PID MAP OPTIMISATION AND THEN APPLY SETTINGS FOR THIS PROFILE), and press on the square to get the app list you can apply the profile. Please do not select other games than UNITY ENGINE based games, because you will get banned in games with anti-cheat such as pubg & codm, if you don't enable it on those or globally you won't get banned and everything will be fine, its especially made for unity games.

- Many other improvements, you can check my github.

Download: Google Drive.

Source: Github.

Support Group: Telegram.

Special thanks to:

- UtsavTheGreat;​

- Ayrton990;​

- Sultanxda;​

- GtrCraft;​

- Sahil Sonar;

- Many other great devs that i have picked commits from.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] CAVADIAS:
This works! Thank you!
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] EmanuelCN:
Welcome :D
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Asoroka:
View attachment 5411403

Great kernel! Smooth af, but there is error after reboot on POSP, ArrowOS on alioth.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] EmanuelCN:
Don't mind it, its because android is set to give that on boot if you disable some configs in kernel. Nothing to worry about, eventually ill fix that popup by faking using stock defconfig for the sake of people not getting worried.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] EmanuelCN:
Fixed in 1.3 :D.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] CM690:
Very nice kernel emanuel, as always. Thanks for sharing.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] zhyylz0201:
thanks for the great kernel！！！
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] extremely0p:
I am new here and idk any technical terms, while i was surfing and comparing different kernels for my alioth by personally installing each one of them, i wanted to say this is one of the best kernel for alioth, but I just encountered a problem that whenever I watch YouTube or watch Instagram stories, my device lags and buffer....

This didn't happen in any of the other kernels, i installed this kernel thrice, but this problem appeared everytime...
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] EmanuelCN:
Weird, what rom are you using>? I'm using xdroid caf, works fine here, as well as on AOSPK. POSP, PPUI worked fine too.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] extremely0p:
Now it works fine, I reflashed my arrow os rom...

I am new to this, so I had a doubt, idk even if this question is valid or not but...

when will you update the kernel linux version like the ODK ia doing..?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] EmanuelCN:
Yeah i will, currently im in university and i don't have too much free time that i want to spend it for it but for sure when i release an update it will have last version of CAF tag ( what qcom provides) and upstreaming the kernel to last linux revision.