yashsingh1/xdaforums huggingface dataset:
[HTC Butterfly] bokithq:
Yes, 32Gb is the limit.

If you have a 32gb or less microsd card lying around try that one

Did it work on another x920d ROM you were using ?
[HTC Butterfly] vikas.nv:
i had insert coin 3.0.6 rom and my 64 GB card used to work in that ..
[HTC Butterfly] vikas.nv:
yes you were right 32 GB sd card is recognized and mounted & working fine...
[HTC Butterfly] bokithq:
Good to hear sdcard is working fine on x920d :)
[HTC Butterfly] robertura2009:
no link for the x920e dude

Could you please give me the link for the x920e.I can't download,I really want this rom on my phone.I already try to download the file for the modification dlxu but the blink on mrgabis broken.thanck you and just waiting for your help
[HTC Butterfly] bokithq:
Links are up :)

I modded some more files. It should work even better now. Battery life should be very OK.

Mobile internet was not working well for me (it wouldn't connect) so i fixed that too.

Report here if it works on your x920e.

I think except me noone tested it on x920e yet.
[HTC Butterfly] rajkatiyar07:
Everything is working like charm except some minur bug..like

Signal strength and WiFi and other notifications in navigation bar are not showing..
[HTC Butterfly] rajkatiyar07:
I found a bug regarding brightness of the screen.. It never set to auto.. You have to manually control it.

Notification are back after a reboot of the device. I think they were disappeared due to navigation bar tweaks.

Battery backup is as good as for ics 3.0.6

From my end 10/10.

Hope will see some more development on butterfly x920d.

One more thing I love the sound now.. Especially in my Bluetooth headset.
[HTC Butterfly] rajkatiyar07:
Omg! Sensors are not working... None of them.. Plz fix it soon..

Trying to find more bugs and will put them together soon.

Thanks in advance..

---------- Post added at 05:10 PM ---------- Previous post was at 04:30 PM ----------

USB debugging is showing connected but my developer option is off..
[HTC Butterfly] bokithq:
Did they work in previous version for x920d?

I will say again, keep in mind I don't have x920d to test this rom on.
[HTC Butterfly] rajkatiyar07:
Yeah they were working.. But now they are not. Camera is buggy.. Front facing camera not responding.. Main shooter is also lags a lot and creating green tint in photos.
[HTC Butterfly] bokithq:
Install previous version and test all that stuff you found buggy or not working in this version on the previous version and PM me the results .
[HTC Butterfly] waleedezz:
I am currently on insertcoin, I am glad that insertcoin is not the only options that I am such with, I wonder if this port of viper support ART runtime, which I couldn't try yet, can anyone tell me if ART is working fine?
[HTC Butterfly] waleedezz:
issue running this rom with s-off

i am on s-off, i tried to install this rom the same way i did for insertcoin, extract n flash the boot.img using fastboot adb, which showed success, than installed the rom zip using twrp, at the end of the installation it shows failed: 7

i ignored the message n rebooted, but it only boot to recovery every time i try to boot the system to set up the rom, no use, can anyone help me to run this rom. thank you

---------- Post added at 11:49 PM ---------- Previous post was at 11:32 PM ----------

your link for the following is down:

3b. This step is only for x920d (dlxub1). Download files needed for the port to work on x920d from here DLXUB1 files
[HTC Butterfly] rajkatiyar07:
Try Now !

First thing you dont need to flash boot.img since you got s-off.

Download recovery from given link.

Download ROM from link and i found link is working yet.

Flash recovery

Flash ROM.ZIP

THATS ALL !
[HTC Butterfly] waleedezz:
opps, i meant to say i am on s-on

---------- Post added at 03:51 PM ---------- Previous post was at 03:33 PM ----------

i am on ic rom, i tried many ways to s-off my phone but they all failed, rumrunner, firewater, i wonder if there is anyway which works now in a non stock rom, coz i couldnt flash back stock htc rom
[HTC Butterfly] rajkatiyar07:
Try Again !

Ok then flash boot.img file after installation. Never forget to full wipe your phone before installing any new ROM.

You could not s-off your phone if you are using IC rom. I had same problem. I flashed Viper DNA rom and then tried s-off using rumrunner. It was very easy.
[HTC Butterfly] waleedezz:
yeah it works, i couldnt install viperDNA rom before coz i used another recovery, the offical recovery from twrp website, it worked for insertcoin rom, but gave me recovery bootloap on viperDNA rom, only after i followed this specific recovery download here it worked, n i managed to s-off my device using rumrunner unlike last time, so far so good, i wonder if u noticed any issues on viperDNA do u prefer insertcoin rom or viperDNA? on insertcoin was stable but i had 3 issues, on boot phone never connected to a mobile network unless i toggle on then off flight mode, the gpu is not very responsive on the UI not even on most of my games a lot worse than on htc stock 4.3, n the lack of art runtime bothered too, i just installed viperDNA, i wonder how was your experience with it compared with IC if u want to share?
[HTC Butterfly] rajkatiyar07:
IC is better !

.

i had several issues with VIPER DNA rom like Battery drain,camera force shut down,poor gpu performance and the biggest one was sensors were not working.i faced network issue too.

so i flashed IC rom again and now looking for another ROM, thanks to developer [MENTION=4958306]bokithq[/MENTION] who managed to change Viper DNA files for Butterfly X920D but now happy with IC .

All i can say that development for butterfly is not possible further because of testing and kernel issues.
[HTC Butterfly] waleedezz:
i also tried viperDNA rom, then reverted back to ic, but i noticed different things than u, for me viperDNA was very fast the default FIOPS I/O governor was like a dream fast n battery just like wat i read about it, its has no flows but its rare to find in kernals, it gave me best overall performance n GPU performance in gaming n all round, even tho there is no ART runtime i still had the best performance yet near iphone performance, battery life was complicated, after i turned off the GPS n data sync it was excellent, but then there was a random issue the moment it happens it drain my battery fast, it was a glitch in which the capacitive button sometime keeps glowing continuously till battery drain even when device is locked, other times its off even when am using it in the dark, other issues like i couldnt get power menu to appear, even in setting, long press power button try to turn the device without prior options n worse is it get stuck unless i force shut it again, wifi n cellular network was not great, another problem is it assume that i am in the USA even when it could recognize my my local sim, i could not make calls from my contacts unless if i include the full country code every time i call a contact, the various tweak options r amazing n performance, but its not usable as daily drive, Incertcoin for me was like a love hate relationship, i ve been using it for 6 month before viperDNA, its stable as daily drive, i loved it doesn't have much option but i loved the ability to use large pics for blinkfeed n the global colour choices, but it performed badly in gaming n even at scrolling thro blinkfeed news, it doesnt play nice with overclocking apps, they make the device hot drain battery n still never performed well on games after all even when i tried different setting from different overclocking apps, incertcoin kernal only supported noop, deadline, cfq, all of them r not as great as FIOPS or even ROW, plus there is no interactive CPU governor i had to go for either default on demand or qualcomms msm-dcvs which is not as great as interactive, there is also another annoying issue, after every reboot it can never connect to a signal, i have to always trigger on the off flight mode then signal connects, i am force to stay on IC rom now, i wish i could revert back to stock HTC rom, it has better performance than IC not as good as viperDNA good for gaming
[HTC Butterfly] bokithq:
Sorry to hear that guys, unfortunately I don't have x920d to play with it and test roms, and don't have anyone to test rom builds. On my x920e ViperDNA runs like a dream, everything works perfect. Battery life is excellent ( I didnt use the phone very much these days and it lasted a little more than 3 days, with autosync off only). I fixed a couple days ago that issue with not being able to call without international number. I fixed that glitch in which the capacitive buttons on all the time I had that problem too. I will update x920d link with new files and hopefully fix some issues.

If you want to test builds for x920d [MENTION=6345905]waleedezz[/MENTION] I will make some rom files for you to test to fix those issues if we can.
[HTC Butterfly] waleedezz:
i really love this rom, it has potential to be a better rom than incertcoin, i appreciate your efforts, i love the performance of this rom, but its not a stable port yet, i hope u can address the issues that i pointed out, perhaps i can list the in a better way to try to fix them in next build:

1- the capacitive button; sometimes glows non endlessly, sometimes never glows: i can't wait to try your fix

2- auto brightness

3- power buttons long press: shows no menu n stuck the device trying to shutdown without success

4- data network works but it is weak is mosly half the strength even at multiple places that was full in insertcoin rom

5- wifi connection works, but i have a feeling that there is some download slow down n cut offs

6- i dont know about camera, i tested for a short time, didnt have issues but someone had issues with it, not sure which built he used or if i was just lucky while testing

7- the calls support without dailing the countries code: i wonder when u gonna upload a build to fix it

8- i dont know about any existence of any other issues, i didn't test bluetooth, GPS n other sensors, but light sensor for auto brightness not working.

for me if u can fix, the power button long press issue, the international number call issue, n the capacitive buttons, these r the 3 major issues now, i will help u test your fixes, after all i love this phone n i dont want to be stuck in insertcoin its not good enough performance wise.
[HTC Butterfly] bokithq:
Cool.

I think I fixed them all today + some other issuses, links to the new build will be up tomorrow morning.
[HTC Butterfly] waleedezz:
ohh wow wat a great news, i wonder wat did u fix from my issue list apart from the capacitive glow n international call, most importantly did u fix the power menus issue/stuck shut down, i wonder wat else from the list did u fix? i can't wait to see a fix tomorrow :)
[HTC Butterfly] bokithq:
I had some trouble with uploading the files, new link should be up in an hour.

I did antutu test and the score was great , pic below :)

Update: New build is up
[HTC Butterfly] waleedezz:
the performance is great, i could tell when i last tried it, its not surprising cause, its running on FIOP I/O scheduler by default which beats any other scheduler, in random read/write speeds & sequential read/write speed, not only that but our device has the same GPU as htc one, but underclocked at 400Mhz this is the only rom that allowed the GPU to run at frequency to 500MHz, i noticed that for the first time, i can play subway surfers with very low touch input latency, so responsive n barely any slight lag. as close as when i played it on iphone but not quite there yet, its just the only bottleneck of this rom is that it doesnt support ART runtime, anyways i am goin to try this build, i wonder wat was fixed, i hope it fixed the long press power menu, its a big issue, i will test it n give u a feed back, thanks again for your efforts, keep up the good work, i hope u can make another port form DNA when a stable built of lollipop arrive, it will make our devices more responsive n awesome :)
[HTC Butterfly] bokithq:
I didnt overclock mine for the antutu test, it was on default cpu\gpu freq , didnt even kill any apps.

Test it and please report here so I know that rom is ok now.

I tried a couple of lollipop roms for dna but no luck, there are major changes in os and I don't know if i will have the time to figure them out. I am also pretty satisfied with this rom.
[HTC Butterfly] waleedezz:
testing it now, so far:

1- auto brightness started to work :)

2- wifi signal is weak & very slow just like on last build

3- sim network is also not great, its mostly half full same as last time

4- the capacitive buttons, fixed :)

5- the power menu options is working fine now, n power off successful without getting stuck :)

6- the international call issue is still there :(

after testing its easy to say that some issues are fixed, but there are still some issues:

1- the international call is still an issue for me, when i dial a contact it randomly assign a code before it, n it fail to call it, the call only succeed if i dial the full code by myself, the last issue still exist which is a big issue :(

2- i also wonder if there is something to be done about the slow wifi and the network connection signal, need some improvement

insertcoin rom excel at radio signal strength n the wifi as well, n it has no international call issue, i wonder if u can use the code from insertcoin to help u fix all these remaining issues, but beware, insertcoin has a minor issue, it doesnt connect automatically to mobile network after a boot up, u have to toggle on then off offline mode then only it can connect
[HTC Butterfly] bokithq:
1. The rom has assisted dialing enabled by default. the international call issue is still there because of that.

Just disable the assisted dialing in settings/call/assisted dialing and turn it off.

I was messing with call settings last time and lost the menu for assisted dialing and because of that it couldnt be disabled.

2. Regarding weak sim signal, I never had full h+ or 3g signal on this or any other rom, usualy 3-4 bars, but data speeds are ok (>4Mbps). Try and switch to 2g , I have full signal on that.

3. I dont have weak wifi signal on mine, two walls (15m distance from router) and the signal is full. speeds are way better for me than on insertcoin . This looks like a radio issue, try to update firmware to the latest, maybe that would help.

Good to hear that everything is working :)
[HTC Butterfly] waleedezz:
yes u r right, i disabled it, now its working :) i can call without issues, thank u, so far this built is great as it is, but i hope there is a way to improve mobile radio network strength n wifi, speed/strength, this is the last step for a perfect rom

---------- Post added at 08:05 PM ---------- Previous post was at 07:41 PM ----------

wat firmware to update to the latest to fix radio issue, i am on viperDNA rom? can u show me how to get the latest radio and how to flash it viperDNA, do i have to extract replace the radios in viperDNA zip, the compress n flash it? am also unsure where do i find these updated radio file?!
[HTC Butterfly] waleedezz:
actually, there is something worst, i discovered that this build lacks the most improtant thing which made it better than insertcoin, unlike the last build, this new build, destroyed performance, i dont now wat went wrong with the tweaking but it removed very useful tweaks: so far i noticed 3 changes a most unhappy about, but my not be the only things missing:

1- the older build had 6 I/O schedulers best of them is FIOPS but this one has only 3 I/O schedulers, noop, deadline & CFQ. all are nothing great, i was testing them now on gaming, subway surfers, noop as always performed the worst but gave best better life, it was my default on insertcoin coz it was useless for gaming anyways, CFQ is nothing great, and deadline is better than both but drains battery like hell, i miss FIOPS from the last build it was by far the best performing n as battery efficient as noop, not only that but its what got my attention about viperDNA, now its gone :(

2- there was an option to overclock the gpu to 487 Mhz, but now there is only the default 400 Mhz max

3- before now under kernal section, i could toggle on fast charge, now i cant touch it, it doesnt work

i have some screenshots to show u

View attachment 3180861

View attachment 3180862

View attachment 3180863

View attachment 3180864
[HTC Butterfly] bokithq:
The new build has a modified stock kernel and that one doesnt have those gpu features , io , s2w, d2w and that stuff. Install kairi's kernel from this link Kairis kernel, i think it has those features.
[HTC Butterfly] waleedezz:
wait a minute, wat does this kernel include. radios? if so how do i flash the zip before the viperDNA rom or on top of it after a fresh instal?
[HTC Butterfly] bokithq:
I doesnt matter, I flash it before so after rom install i just reboot.

I did a network strength test in insertcoin and viperdna, phone was in exactly the same spot during testing and the signal strength was the same, but viperdna just shows fewer signal bars. Wifi is the same. Here are the pics from both roms below. The first one is from insertcoin and second one is viperdna. I tested stock 4.3 rom also, and it has same signal strenght as IC and viperdna and signal icon even has one bar more than IC.

So wifi and signal strength are not an issue, it only shows fewer signal bars in status bar for 3g or H+, actual signal strength is the same in viperdna, IC and stock rom.

Update: I found a fix for that signal icons. just flash this zip from recovery and report here
[HTC Butterfly] waleedezz:
thanks for your effort, its good that i dont have to worry about signal, but, wat i loved about viperDNA was the performance, what was the last kernel about, was it to bring back the missing I/O schedulers and GPU overclocking? i hope so, i will try it n let you know wat it does :)
[HTC Butterfly] waleedezz:
i just tested viperDNA rom, i flashed the kairi's kernel before installing the last build of viperDNA, i found that it just acted like the older build, it gave back the good performance tweaks but also the same old issues, auto rightness not working, n long press power menu not showing issues followed by stuck power off, etc :(

i guess unless both kernels are compared and one's code is used to fix the issues in the other, i will be stuck trying to choose between good performance or daily drive usability.

by the way the icon fix i flashed fixed wifi icon but didnt nothing to mobile signal issue, but it shouldnt be a matter if u said signal strength was like other roms

anyways the issue now is, since u r trying to port this rom, i hope u can try one of the following:

1- u have a good fixed stock kernel, u can enhance it with the code of performance of kairi's kernel, its one task but am not sure if it is easier this way

2- or u can try to use kairi's kernel as a base, but fix the issues i listed earlier using the codes of the usable stock base kernel. this way more things to fix but smaller fixes

i wish i could help u with this port, i see a big potential in it n i appreciate your work, but i lack understanding of coding, i can only test for u :(
[HTC Butterfly] bokithq:
ROM was successfully ported and its working very good.

You confirmed that, along with couple of other users and myself, and my job with porting this rom is done.

I did not build this ROM, I am just porting it as is.

I am not a kernel dev, so i cant do kernel based tweaks. Even if I did learn kernel I would still need to have a x920d for it to test which I don't have.
[HTC Butterfly] felflel_h7:
hi

my phone is x920e

i flashed this rom but i have a problem

every 5 minutes my phone signal turned off and screen of unlocking pin code appears. i dont know what must i do?

please help me:(
[HTC Butterfly] bokithq:
Is your phone S-ON?

If yes, you must flash boot.img separately after flashing rom. There is a guide for this on the bottom of first post.
[HTC Butterfly] felflel_h7:
thanks my friend but my phone is s-off

also i have one other problem: when i try to turn on wifi i must do this twice
[HTC Butterfly] bokithq:
Reboot into bootloader, take a picture of the phones screen and post it here. Or just post all text info from the screen so I know what device and firmwware you have.

Sounds like your radio or firmware is not the latest. Rom flashed ok on my phone works without any problem.
[HTC Butterfly] waleedezz:
i want to ask something general, i hope u have an answer for, if i was on htc stock 4.3 then flashed a kitkat custom rom, say insertcoin or viperDNA, wat happens, does flashing the rom zip on twrp include the whole pack including its on updated radios, or it will just use the device's original radios based on the last stock htc radios that was present in last htc stock android version like the old 4.3 radios?

*am just curious coz flash custom rom on top of stock 4.3 for some reason i had radio issues not connecting to mobile network automatically after booting up, among issues i have poorer performance on gaming compared to htc stock 4.3
[HTC Butterfly] bokithq:
You can't flash radios or firmware from TWRP. You have to flash it manually via fastboot or install latest update while on stock htc software and you'll have latest radios. that means that ROM zips use already installed radio.

Your problem might be that you have a radio which performs poorly on your network. You can try and flash other radios and see which one gives you best performance. Or you simply have a phone with bad/damaged antenna.

Anyway I think kairi posted somewhere newest firmware (which includes radios) somewhere on this forum and you can try that. But know that messing with this stuff can easily hardbrick your phone, so be careful .

Click thanks if this helps :)
[HTC Butterfly] waleedezz:
thanks for the info, i dont have any network problem now after using stock htc rom, i think the signal or performance issues i faced on different custom roms, have something to do with not flash anything related to htc kitkat before flashing the custom roms, i just jumped from 4.3 stock to 4.4.2 custom, n some links n drivers r clashing n outdated, i just super CIDed my phone n debranded it to the TW stock HTC running kitkat, its way smoother, on settings UI blinkfeed n even on gaming, good performance n best battery life i ever experienced yet on my butterfly, am not sure if i will flash a custom rom at the moment
[HTC Butterfly] Clarkie_955i:
Hi I tried to flash this yesterday and got to setup and then I get a error (non Verizon sim) then it gives me 2 options to use wifi or shutdown.

Cheers
[HTC Butterfly] davird:
Battery sucks on this. Clash of clans for an hour at max is all i can do now.

Anyone know how i can get back to stock for my x920d? any help appreciated.
[HTC Butterfly] petros82:
Man,

You are perfect! You saved my X920e !!!

Thank you sooo much. This ROM works perfect on my mobile bought from China.

Has H-BOOT 1.40.000 and its S-ON with unlocked bootloader.

thanks again !
[HTC Butterfly] bokithq:
Always nice to hear :)

it's a good phone, works very nice and has excellent screen, it deservs a nice ROM :)
[HTC Butterfly] vuduyhung:
Does this rom work on hboot 1.54. I'm using 4.2.2 rom, so can I flash this rom now or I have to flash hboot 1.57??

Thank you guy very much
[HTC Butterfly] Marvinpatel38:
A issue i found

hi! i am using htc butterfly x920d and this rom runs good on it

however there is one issue i am facing....whenever i turn my screen ON the proximity sensor turns on and when i turn OFF the screen the proximity sensor turn off...i can't find whats causing this issue...

it would be great if someone could help me out!
[HTC Butterfly] felflel_h7:
hi guys

my phone is x920e. so i want to flash this rom. but there are 2 qustions:

first of all

1- my phone has android 5.0.1 soul 32. so can i downgrade to this rom? if its possible how?

second of all

2- at first page there are 2 links for download: here: ViperDNA 4.1.0 Full ROM & here: ViperDNA 4.1.0 x920e build #2 link . so i dont know which one i choose. ???????:confused::confused:

someone please help me

thanks a lot.
[HTC Butterfly] felflel_h7:
someone please tell me