Can't switch to ART - One (M8) Q&A, Help & Troubleshooting

When I choose ART in Developer Settings, my phone just reboots back and it's still on Dalvik. I'm on ARHD 20.1. This happened when I was on 2.22 stock too. Is there any work around to it? I really want to test ART on my M8

Jamal Ahmed said:
When I choose ART in Developer Settings, my phone just reboots back and it's still on Dalvik. I'm on ARHD 20.1. This happened when I was on 2.22 stock too. Is there any work around to it? I really want to test ART on my M8
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Click to collapse
If you have xposed framework installed ART won't work.

ppgregory said:
If you have xposed framework installed ART won't work.
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Click to collapse
Thanks for the explanation! This reason seems plausible enough I'll disable xposed to run ART. Thanks for the knowledge

Related

JellyBomb problems.

Hey guy's I recently reflashed JellyBomb on my phone due to some problems. For example when I boot my phone up it get's stuck in landscape on the lock screen and sometimes when I'm texting it get's stuck in landcape again and I can't press anything. For I don't know how long cause I usually just pull out the battery and reboot. I also have to clear cache and davik then it works. Until have I have reboot my phone Does anybody know the problem is.
Are you flashing bad addons? Did you do a full wipe when you installed? Did you make system / kernel tweaks?
teh roxxorz said:
Are you flashing bad addons? Did you do a full wipe when you installed? Did you make system / kernel tweaks?
Click to expand...
Click to collapse
Yeah I did a system reset, and wiped cache and davik and cleared internal, and it still happens.
RobTheHuman said:
Yeah I did a system reset, and wiped cache and davik and cleared internal, and it still happens.
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Click to collapse
Have you changed kernels?
teh roxxorz said:
Have you changed kernels?
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Click to collapse
Nope, I barley know about kernals to change so I don't even bother hahaha I usually keep the ROM the way it is. I forgot to mention if it could be the problem I changed the font from ROM toolbox.
RobTheHuman said:
Nope, I barley know about kernals to change so I don't even bother hahaha I usually keep the ROM the way it is. I forgot to mention if it could be the problem I changed the font from ROM toolbox.
Click to expand...
Click to collapse
That shouldn't affect the system too much; I would try flashing the kt747 TW kernel, and see if your system smooths out.
teh roxxorz said:
That shouldn't affect the system too much; I would try flashing the kt747 TW kernel, and see if your system smooths out.
Click to expand...
Click to collapse
Fasho thanks I'll download it now. Like it said I don't know to much about Kernels I don't know which one to download. I have sprint by the way. http://forum.xda-developers.com/showthread.php?t=1800576
RobTheHuman said:
Fasho thanks I'll download it now. Like it said I don't know to much about Kernels I don't know which one to download. I have sprint by the way. http://forum.xda-developers.com/showthread.php?t=1800576
Click to expand...
Click to collapse
Yurp, that'd be the one.
teh roxxorz said:
Yurp, that'd be the one.
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Click to collapse
Fasho thanks man, hopefully this works.
any word if that smoothed out? I had an issue where i guess i flashed a rom prior to flashing the upgraded firmware/modem and it caused a ton of odd issues. So make sure the rom you are using also is using the same radio/firmware you are. If it isnt, the main thread of the rom should have a DL link for the modem/firmware, or there are a couple AIO modem/Firmware dls out there.

Ringtone Doesn't Stick after Reboot.

This hasn't happened before when I was on 4.2.2...but since I've circle back to it from 4.3 to 4.1 and back to 4.2.2...all the ROMS will not keep the ringtone setting after a reboot. All the ringtones are in the /system/media folder. Currently using SlimRom. Anybody with experience with this or solution? Thanks.
SiNJiN76 said:
This hasn't happened before when I was on 4.2.2...but since I've circle back to it from 4.3 to 4.1 and back to 4.2.2...all the ROMS will not keep the ringtone setting after a reboot. All the ringtones are in the /system/media folder. Currently using SlimRom. Anybody with experience with this or solution? Thanks.
Click to expand...
Click to collapse
I had slim rom 4.2 and now currently 4.3 The ringtones stuck just fine after reboot.
In recovery, wipe dalvik and Cache then reboot and immediately call your phone to test. Reboot again to confirm it still is correct. If its not then you need to wipe data for Media Storage under Settings and then reboot (to let media scanner do its thing) After that set the ringtone again.
Perseus71 said:
I had slim rom 4.2 and now currently 4.3 The ringtones stuck just fine after reboot.
In recovery, wipe dalvik and Cache then reboot and immediately call your phone to test. Reboot again to confirm it still is correct. If its not then you need to wipe data for Media Storage under Settings and then reboot (to let media scanner do its thing) After that set the ringtone again.
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Click to collapse
I'll give that a try. Went back to 4.3 but will probably move back to 4.2 cause the Bluetooth on 4.3 is still wonky.
SiNJiN76 said:
I'll give that a try. Went back to 4.3 but will probably move back to 4.2 cause the Bluetooth on 4.3 is still wonky.
Click to expand...
Click to collapse
Speaking of Bluetooth, please read my post here. It has a possible solution. It may be unrelated Rom but the basic principle still applies.
Perseus71 said:
I had slim rom 4.2 and now currently 4.3 The ringtones stuck just fine after reboot.
In recovery, wipe dalvik and Cache then reboot and immediately call your phone to test. Reboot again to confirm it still is correct. If its not then you need to wipe data for Media Storage under Settings and then reboot (to let media scanner do its thing) After that set the ringtone again.
Click to expand...
Click to collapse
So, as you already know from me posting in the 4.3 thread...I'm using slim 4.3. All was good til yesterdays weekly. Now the ringtones won't stick again. Did as you suggested, but still the same symptoms. Any other suggestions to try before I wipe and reinstall?
SiNJiN76 said:
So, as you already know from me posting in the 4.3 thread...I'm using slim 4.3. All was good til yesterdays weekly. Now the ringtones won't stick again. Did as you suggested, but still the same symptoms. Any other suggestions to try before I wipe and reinstall?
Click to expand...
Click to collapse
Did you also wipe the data for Media Storage ? Under Settings > Advanced > Media Scanner, what do you see it set to ?
Perseus71 said:
Did you also wipe the data for Media Storage ? Under Settings > Advanced > Media Scanner, what do you see it set to ?
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Click to collapse
Yeah, wipe it. Media Scanner is set to - Scan media.
It's weird that its just the ringtone...the notifications tones stick just fine. So, I moved all media to extSD to check it out...same thing.
I guess I'll just backup and do a fresh install. (thought I was going crazy missing so many calls today).
SiNJiN76 said:
Yeah, wipe it. Media Scanner is set to - Scan media.
It's weird that its just the ringtone...the notifications tones stick just fine. So, I moved all media to extSD to check it out...same thing.
I guess I'll just backup and do a fresh install. (thought I was going crazy missing so many calls today).
Click to expand...
Click to collapse
On Off chance, move that one ringtone to /system/media. See what happens.
Perseus71 said:
On Off chance, move that one ringtone to /system/media. See what happens.
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Click to collapse
Got another problem here. I had backed up and starting doing the wipe...but the phone keeps rebooting during the wipe. TWRP 2.6.3.0.
SiNJiN76 said:
Got another problem here. I had backed up and starting doing the wipe...but the phone keeps rebooting during the wipe. TWRP 2.6.3.0.
Click to expand...
Click to collapse
That version of TWRP is full of bugs. Go back to version 2.5.0.0 for your peace of mind.
Perseus71 said:
On Off chance, move that one ringtone to /system/media. See what happens.
Click to expand...
Click to collapse
I second trying this. I'm on stock 4.1.2 and have the same issue with the keyboard, unless I add it as a system app or remove the other ones.
Sent from my SGH-T999 using Tapatalk

Switching to ART; not sticking after reboot

Rooted & Unlocked
Stock Rom
Apex Launcher
When I switch from dalvik to art in settings and after the reboot, I'm still in Davik. There's no compiling of apps after reboot either. Is there something I'm missing?
IndianaBond said:
Rooted & Unlocked
Stock Rom
Apex Launcher
When I switch from dalvik to art in settings and after the reboot, I'm still in Davik. There's no compiling of apps after reboot either. Is there something I'm missing?
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Click to collapse
Do you have the Xposed framework installed? If you do, and try to turn on ART, it switches it back to prevent a bootloop.
windwakr said:
Do you have the Xposed framework installed? If you do, and try to turn on ART, it switches it back to prevent a bootloop.
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Click to collapse
Yes I do.
I'll uninstall Xposed and see what happens.
IndianaBond said:
Yes I do.
I'll uninstall Xposed and see what happens.
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Click to collapse
Yes, Xposed is the reason.
Sent from my Nexus 7 using Tapatalk 4
Dalvik now is just as fast. I installed these new mods on my N7 and N5, and see a big increase in speed.
Sent from my Nexus 7
Alright, I uninstalled Xposed; wiped dalvik and cache; rebooted; selected art; rebooted…and still on dalvik.
I don't know why it won't switch to art. I do have the franco kernal installed.
Any suggestions?
IndianaBond said:
Any suggestions?
Click to expand...
Click to collapse
Reflash Rom, enable Art.

ART doesn't work

Stock rooted deb on 4.4.2, whenever I try to switch to ART, it just reboots and stays on Dalvik.
Tried wiping cache and Dalvik cache, but that didn't make a difference.
Any suggestions short of a full wipe?
Sent from my Nexus 7 using Tapatalk
i think the problem is because u root this devices. Let's try to unroot
Sleepy! said:
Stock rooted deb on 4.4.2, whenever I try to switch to ART, it just reboots and stays on Dalvik.
Tried wiping cache and Dalvik cache, but that didn't make a difference.
Any suggestions short of a full wipe?
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Click to collapse
You can't use ART and Xposed at the same time.
meekrawb said:
You can't use ART and Xposed at the same time.
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Click to collapse
this!
i got ART working fine on rooted eX kernel 4.4.2 kk rom , my only pet peeve is still some odd app crashes and it won't install certain apps for me
like pandora

[Q]ART help NEXUS 7 2013

I have a been a android user for a while, I have recently found out about ART.
So I went into the the developer settings and changed it from dalvik to ART.
It reboots but it doesn't update the apps.I check if its booted into ART but it says it is still in dalvik.
Please help I'm rooted and have the stock ROM.
Maxxy306 said:
I have a been a android user for a while, I have recently found out about ART.
So I went into the the developer settings and changed it from dalvik to ART.
It reboots but it doesn't update the apps.I check if its booted into ART but it says it is still in dalvik.
Please help I'm rooted and have the stock ROM.
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Click to collapse
Are you using xposed? Cause xposed doesn't work with art so it automatically reverts to dalvik
Sent from my C5303 using XDA Free mobile app
noahvt said:
Are you using xposed? Cause xposed doesn't work with art so it automatically reverts to dalvik
Sent from my C5303 using XDA Free mobile app
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Click to collapse
This is exactly what happened to me when I was using xposed and tried to enable ART. It will reboot and every time it will revert back to dalvik.
Sent from my Google Nexus 7 2013
Yep I have been using xposed. Is ART worth getting rid of my xposed modules and the installer?
IMHO, no. I've got my UI tweaked just the way I like it with Xposed modules; any minor improvement in speed would not be worth the sacrifice for me. YMMV

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