yashsingh1/xdaforums huggingface dataset:
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Adipatus:
Anyone that can give me some tip on extend battery life. I have aprox 3h SOT and standby for 24h at the moment. I’m running MaximusHD 2.1 whit stock settings.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] 3lMghraby:
can you bypass safetynet check with latest magisk on this rom ?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] LlabTooFeR:
Yep, all good here.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Snah001:
Here too all OK.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] pekomane:
Thanks for that! I hope that this is not a stupid question, but what CID/MID is this firmware for? I'm on VODAP102/2PCZ10000 (UHL).
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] lmbora2009:
Hi, my U11 version (6/128-firmware 1.27) I do not record the conversations ... are you going to re-enter the function?

Thanks for your great work.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Snah001:
Please inform us about current Rom, firmware, rooted how etc. etc.

You mean the voice recording app? Did it work with previous build?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] CatalinGP:
I'm the only one waiting for an update? Just asking...
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Snah001:
Very rude to ask for an update here, really not done!!
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] CatalinGP:
Well, that's the reason I use this ROM. For updates. And also I made a nice donation because I know someone it's working for this and it's time consuming. So, dunno, I don't think it's soo rude. :rolleyes:
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Howling Wolf:
1st, don't ask for update as the op mentions you'll always get the latest updates when [MENTION=494185]LlabTooFeR[/MENTION] grabs them ahead of the official release.

2nd, you'll know when an update is coming when [MENTION=494185]LlabTooFeR[/MENTION] tweets about it.

What's complicated about this ?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] neitin:
Hey Guys,

I clean flashed 2.1 and still on 1.16, tried flashing OTA but no luck, how do I get to 1.27 please help
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] velimirchek:
Get a Sunshine license, do a temp s-off, flash 1.27 firmware from first post, flash Maximus HD 2.1..

Edit: just saw you are on 1.16 which was never released for EMEA.. which variant you have?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] neitin:
Thanks for your reply

I flashed Indian variant of the Rom which is still on 1.16. Now I flashed international variant and am on 1.27 now.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] domineus:
Similar question. I'm on US variant with 1.16. Should I get Temp S-OFF and modify my CID / MID to flash this update?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] velimirchek:
Changing CID/MID without flashing full RUU afterwards (and rebooting back to download mode right after flashing RUU) is just asking for troubles with temp S-OFF IMHO

I wouldn't change CID/MID and flash no wipe firmware only.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] domineus:
I see it looks like 1.27 is for a TWRP backup. Basically it looks like all I really have to do then is unlock bootloader, flash TWRP, and then flash the no wipe / firmware only version. Then flash this ROM for testing which could be much easier

Right?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] velimirchek:
well, no..

you can flash Maximus HD 2.1 in TWRP on your current base/firmware (do a backup od unmodified system image/boot & recovery first) and see how it works..

if you want to flash firmware only (ie. 1.27.401.5 no wipe from first post) and/or rebrand you have to go through temp s-off and RUU process and change your CID/MID (i wouldn't change MID if not really necessary ie. if you cannot find correct 1.27 RUU for you MID).
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] azzio4675:
how can i disable max brightens of camera app?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Snah001:
Why didn't you do a better search here in the U11 forum because a mod for this is already since mid august available:

https://xdaforums.com/u11/development/mod-forced-max-screen-brightness-t3657722
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Ainz_Ooal_Gown:
so no support for Sprint?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Snah001:
Nice update coming soon:
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Howling Wolf:
[MENTION=494185]LlabTooFeR[/MENTION] I hope you didn't forget enabling System UI Tuner in your upcoming 2.2.0 release ? Please, don't tell me so...
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] LlabTooFeR:
Have you tried this method to activate it?

adb shell su -c pm enable com.android.systemui/.tuner.TunerActivity

adb shell am start com.android.systemui/.tuner.TunerActivity
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Howling Wolf:
Nope, but I'll try this when you release 2.2.0 :)
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] 5m4r7ph0n36uru:
Nice one. But am to curious: might tell us the base it'll be :p
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Snah001:
Build 1.27.401.10
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] LlabTooFeR:
MaximusHD 2.2.0 is Online in 1st Post!

Don't forget to subscribe on latest news on my social pages

​
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] velimirchek:
Glad to back and glad all is working great :) :good:
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Howling Wolf:
Link appears to be dead for the 2.2.0 rom ...?

Update: My bad, download ok with Chrome, but not with XDA app...

The new firmware can't be flashed if S-On, as it's not a downgrade ?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] warriorvibhu:
Could you get WiFi calling to work ?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] nerlim:
Guys, a guide for proper installation?

How do I recognize the right firmware for my dual sim?

thank you guys
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Snah001:
In aroma during install you have to choose your device type.

Firmware is not available right now.

Send from the amazing HTC U11
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] geojoking:
Maybe kind of a NOOB question, but here is goes. Will we also receive an OTA for this update? Or do we have to flash it manually?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] 5m4r7ph0n36uru:
It's a new update running a newly released base. Thus no OTA in such a case it's always dirty flash of the full ROM download or clean install.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] geojoking:
So, which of the provided methods keeps my data? Just like a regular OTA update? Again, sorry for the offtopic.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] 5m4r7ph0n36uru:
Dirty flash without wipe in Aroma will let you keep your data.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Adipatus:
Did try. just error..

but this works --> https://www.xda-developers.com/how-to-enable-system-ui-tuner-to-modify-the-status-bar-in-emui-4/
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Jwtiyar:
you will post system dump of 401.10 soonly?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] p50kombi:
Come on man, you know the drill, you've been asking in Lee's thread also and we already told you it'll be two days after maximus HD goes live...
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] 5m4r7ph0n36uru:
Unfortunately, this is the sad reality of the XDA community today. No patience, no respect for the work of the developers and always just asking, demanding and even more demanding.

All should instead be happy about what those fellow developers devote to the community and often sacrifice private time to share their hobbies and achievements with others.

I know in times I also ask some questions out of curiosity, but never demand to get an answer.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Jwtiyar:
this is llabtoofer not footballer.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] velimirchek:
Try playing a word puzzle.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] p50kombi:
Oh my word... Get it? Word.....
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Howling Wolf:
I still don't know what I risk flashing the new firmware while being S-ON as it's an upgrade and not a downgrade ?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] velimirchek:
You can't flash unsigned firmware while s-on.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Howling Wolf:
Ah, unsigned, that's it... Thanks, I forgot about that ;)
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] nerlim:
I know that no requests can be made. Try it too. Can you put in rom, something to block tune notifications, heads up?

:confused:
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] velimirchek:
Tried this? https://play.google.com/store/apps/details?id=com.zacharee1.systemuituner

I haven't, but it might do the trick.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] nerlim:
Thank you. Since you've been so kind, is there a way to invert soft keys, as on oneplus?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] velimirchek:
Maybe this:

https://play.google.com/store/apps/details?id=flar2.homebutton

:)
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] nerlim:
I tried this app yesterday, it gave some problems. Anyway I'm using it again. Thank you
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Electronic Punk:
Any update on the system dump?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] amit_sen:
[MENTION=8395457]velimirchek[/MENTION] is there anyway to have per-app immersive mode rather than system wide setup ?

U11 | ⓣⓐⓟⓐⓣⓐⓛⓚ | TabS
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] velimirchek:
I do all the googling for you guys :laugh:

I don't use it but you can try this app https://play.google.com/store/apps/details?id=com.gmd.immersive

Or this guide

https://www.xda-developers.com/how-to-enable-system-wide-immersive-mode-without-root/
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] p50kombi:
[MENTION=8395457]velimirchek[/MENTION] is there a good Chinese restaurant close to me?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] MaliciousKen:
Stuck at boot animation after flashing the 1.27.401.10 firmware for DUGL. Any Help?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] velimirchek:
Did you go back to download mode right after firmware flash as it is temp S-OFF (I learnt that hard way)? Did you flash MHD 2.2.0 after going back to download mode and to TWRP from there?

We need more details..
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] MaliciousKen:
Used sunshine to S-OFF and the in-app option to reboot to download mod. Upon entering download mode, i flashed the firmware using SD Card method (should I use fastboot method instead?).

After the firmware update completed, i rebooted into TWRP recover and installed MHD 2.2.0
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] velimirchek:
I had no problem with sdcard method, I just did additional step in between flashing firmware (reboot once again to download mode right after firmware flash as I had problems in the past without that step) and only then flashed MHD 2.2.0..

What does it say now in download for OS version? Also I did wipe data before flashing MHD 2.2.0 as my phone was new and I got nothing to lose.. which ROM and firmware were you on before?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] MaliciousKen:
Since it was not booting into the OS after i flashed the 1.27.401.10 firmware, I downloaded an RUU and went back to 1.27.400.9 (which I was previously on)

I did a full wipe too. But didn't work out too.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] velimirchek:
You shouldn't flash from x.x.400.x to x.x.401.x firmware, if you want x.x.401.x you should change your CID (to ie. 001, 034...) and flash 1.27.401.5 DUGL RUU and only then flash 1.27.401.10 firmware..
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] MaliciousKen:
I see. So I need to be on EMEA to flash 1.27.401.10 ?

Adding HTC_060 to the list of CIDs on 1.27.401.5 android-info.txt or should i fastboot my device to change its CID to SuperCID?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] velimirchek:
Adding HTC_060 to android-info.txt will not work AFAIK

I always flashed full RUU after changing CID, don't know if it is needed or not, but I wanted to be sure.. what is OS version now in download mode?

I never used Super CID so don't know, but I suggest (if you want to change CID) to flash latest available RUU once CID is changed (I think it is 1.27.401.5) and only then 1.27.401.10 and all that while temp S-OFF and rebooting after everything first to download mode to preserve temp S-OFF.

There are good sticky threads in U11 and HTC 10 forums about all of this.

Good luck.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] MaliciousKen:
Okay. Thanks for detailing the process. I will give it a try later in the week.

My current OS version in download mode is 1.27.400.9. MHD 2.20 installed and ran well so far.

Spent the entire afternoon trying to upgrade the firmware 1.27.401.10, but finally gave up and stick to 1.27.400.9. Decided to settle for it since my primary objective is only to update my ROM (October security patch) to prevent vulnerability against Blueborne.

Hope we will see perm S-OFF soon, which would certainly simplify things.

HTC firmwares have became so complex these days. My last HTC phones were Nexus One and HTC HD2 (dualboot Windows Mobile with Froyo).

I was a Samsung user from S2 to S7 (also owned a few Xiaomi) , until I got so pissed with their bloatware and came back to the U11.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] xkawsx:
Is anyone using a custom kernel on this rom?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] jatbas:
ElementalX since day one!
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] xkawsx:
Ok thanks, will give it a try
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Snah001:
Using now kirisakura Caf kernel Uv-Oc. It is amazing and get in use (no gaming) about 0,8 to 0,9 %/hr drain. So it is possible to achieve a 10 hr sot.

Send from the amazing HTC U11
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] pascalthebest:
Any particolar settings or default config?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Snah001:
Just flash it and it will be fine.

Send from the amazing HTC U11
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] roboprint:
Guys I just update firmware from the first post 1.27.401.10 UHL . Of course I was sunshine S-off. Now my phone stuck on HTC logo. Any advise what I can do?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] p50kombi:
First question, have you got a dual sim or single sim device :)
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] roboprint:
single sim and I use proper firmware :) and I check md5

Edit:

I flashed again rom and now is OK but MY internal storage is fully wipe :(
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] lateral18:
hi there , i havent flash in a while , like two years while !!

when flashing the firmware , does the phone needs to be s-off ? where do i get s off , so far what Ive read , the is not permanent s off . is there anything else i need to know .

my htc u11 is running off att and is the one i bought from htc
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Snah001:
For Firmware flashing you need to be S-off.

Send from the amazing HTC U11
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] LibertyMonger:
Hi all, I just read through the whole thread, I notice it does not support U.S. unlocked htc_ocnwhl unless we change CID I guess? Also I am on Verizon, so not sure if changing CID is a good idea. I just tried flashing this and all seems great except I got no signal. Anyone on this ROM running with Verizon? Thanks.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Snah001:
Indeed it does not support US Unlocked devices as in OP is mentioned.

If you have not one of the models mentioned there please not use this Rom.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Nima78600:
Does this rom support VoLTE?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] ReoL98:
Compatible with 1.27.401.11? My phone is TW based. Currently on LeeDroid Rom. I have a back of rooted Stock rom. Should I revert back to that backup then flash this rom?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Howling Wolf:
I was on stock 1.27.401.11 to get a proper installation of the firmware. Now back on Maximus HD 2.2.0 without a single issue ;)

No, just save your data if necessary, then flash Maximus HD clean install and you'll be on an optimized stock rom.

---------- Post added at 04:13 PM ---------- Previous post was at 04:10 PM ----------

@LlabTooFer Hello, do you know the switch to display the carrier left of the status bar ?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Snah001:
Afaik not, when it is it would be a setting under calling settingss and it is not.

---------- Post added at 16:37 ---------- Previous post was at 16:35 ----------

Yes, only difference between the .10 and .11 build is a slightly changed build.prop and Mhd 2.2.0. already has that changed build.prop.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Howling Wolf:
[MENTION=494185]LlabTooFeR[/MENTION] it's oh so silent here, any teasing up your sleeves ??
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Snah001:
No Oreo wwe build in sight yet. You will read it here at first when we got it.

Send from the amazing HTC U11
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] LlabTooFeR:
There is always something in the sleeves :p
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Sashtheflash:
How deep is that sleeve? ?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] mlodykaras:
But if I may ask... Why is it taking so long to release the update? Taiwan got it 3 weeks ago already so probably single sim wwe will get it 5 weeks after. And no leaks for wwe :rolleyes::crying:
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Snah001:
Please ask not for updates here, it is a rule not to ask for it!!

When the OP has a Oreo build that is good enough to post here you will know it here at first.

As tester we received no test build .401 yet.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] marke77:
Optus Australia Compatibility Check/Experiences

Hi, I've done a search and can't find anything addressing this specifically.

I'm in Australia and about to purchase an Optus Australia variant of this phone.

Has anybody installed this rom on an Optus version and did they find any problems/issues with the install?

Also, was the phone fully functional afterwards.

Thanks
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] LlabTooFeR:
There won't be any issues with. Supported models are listed in 1st post as long as device matches these requirements all gonna be fine.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Snah001:
We started testing MaximusHD 3.0.0 with Oreo 2.33.401.10 build.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] guta12:
Work with encrypt phone?awesome news

Enviado desde mi HTC_U-3u mediante Tapatalk
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Jwtiyar:
Just for those who got oreo firmware?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Snah001:
New firmware is mandatory so or go back to stock and wait till HTC comes with official ota or buy Sunshine s-off and flash firmware yourself when MHD Oreo Rom is released.

Send from the amazing HTC U11
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] guta12:
How is version 3.0.0 going? I'm already wanting to try it
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] LlabTooFeR:
Release will be today :p

Uploading stuff and updating first post :D
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] LlabTooFeR:
MaximusHD 3.0.0 is Online in 1st Post!

Don't forget to subscribe on latest news on my social pages

​
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Jwtiyar:
Can we get oreo OTA file for .401 version if you have?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] LlabTooFeR:
I don't have such OTA...
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Sharp852:
Just curious, how did you managed to base it off EU Oreo update if it isn't out yet?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] guta12:
It is possible install un asian HTC u11?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] LlabTooFeR:
Some magic, as always :D
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] LlabTooFeR:
As long as you have Oreo firmware you can install it.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Sharp852:
Aargh ?

Nevermind, great work, would install right now but locked bootloader and lazy for setting everything up again...

BTW any expectations of official Oreo in EU?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Jwtiyar:
Ok :( just tell when we will get it.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Alphae:
So it's mandatory to have as base the HTC's firmware 2.33.401.10 or any other Oreo firmware, right?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] guta12:
Yes
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Snah001:
Not any, just firmware 401 or middle east since lte frequency bands that are supported by that firmware comply with the ones in the EU used

Send from the amazing HTC U11
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] mlodykaras:
Is it possible to downgrade the firmware to nougat after this?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] linar10:
So if you have s-off

It does not work s-off on oreo so you will not come back

HTC U11 & Tapatalk
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] amit_sen:
No signal with indian dualsim. Selected indian dualsim varaint in aroma. Now back to stock oreo ?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Snah001:
Did you flash Oreo correct firmware?

Send from the amazing HTC U11
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] newyesor:
This rom is work.(Flash dirty)

My firmware base on 2.31.709.1.

I am choose Tiawan dualsim mode to install.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Snah001:
Cool!

Send from the amazing HTC U11
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] emrince:
I raised my phone this rom but my phone is running slowly as if it is not in ufs standard what would be the reason ?? help!!
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] djeddy:
the firmware is the official Oreo for HTC u11 Italy?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Snah001:
Probably it is, Look on your 11 at the info if the build is 400 or 401.

When it is you can flash firmware and rom with no problem.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] mlodykaras:
Restart the phone. I had some wired lags after first bootup. So far everything works smoothly! Thx to the Dev!
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] Snah001:
After first reboot after flashing the rom it can be sluggish.

Best is to reboot the phone minimal twice and let eacht time after a reboot settle the rom.

After that it is speedy fast and has a very good battery life.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] scifitrekkie:
Thanks LlabTooFeR and team, great job thanks

Q: The firmware link in the OP takes you to 1.27.xxxx , is there another link for 2.33xxxx?
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] LlabTooFeR:
Has to be fixed now.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] j to the 4n:
Check if your phone is building up art cache in /data/dalvik-cache.

If the arm/arm64 folders are empty check in MagiskManager->Modules if a helper module is installed.
[HTC U11  ROMs, Kernels, Recoveries, & Other Develo] paulpier007:
I installed the Rom 3.0 with Nougat firmware! It works very well as long as it is done before a flash of the Radio and PSD (extracted from firmware 2.33.401.10. ;)