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Android 4.4-Facebook badly optimised?

So I flashed the stock 4.4 rom (the nexus 5 port) onto my nexus 4. But the Facebook app keeps jumping.
I was just wondering if it's happening to others or if it's my ROM or Facebook not being optimised correctly or if there is some kind of known fix?
Thanks for your help in advanced
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Freakyy6 said:
So I flashed the stock 4.4 rom (the nexus 5 port) onto my nexus 4. But the Facebook app keeps jumping.
I was just wondering if it's happening to others or if it's my ROM or Facebook not being optimised correctly or if there is some kind of known fix?
Thanks for your help in advanced
Sent from my Nexus 4 using XDA Premium 4 mobile app
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Did you try a another ROM? because stock 4.4 works fine with FB for me.
Also there is a Nexus 4 Section, it would be better if you post this there with more information : Like which ROM precisely.

Nexus 5 ART

I have just got my nexus 5 a day ago running stock rom stock kernel, rooted with clockworkmod in play and I'm trying to turn on ART, the system asks to reboot and when it does there is no upgrading process when the device boots, I in to dev options and it indicates it's still using David, I've tried this over and over again and nothing, anyone have a clue what I'm doing wrong?
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Hi,
Do you use Xposed framework and modules?
If yes it's normal because they are not compatible with ART, and makes revert to Dalvik runtime automatically.
If no, sorry I don't know...

I do use exposed, that's a real shame, what if I was to use a custom Rom like omni would it still revert back?
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ckavvouras said:
I do use exposed, that's a real shame, what if I was to use a custom Rom like omni would it still revert back?
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So yes it's due to Xposed and you can't do anything until the devs will make it compatible...
No you can use ART with another rom but not with Xposed, whatever the rom with Xposed you can't use ART...

ckavvouras said:
I do use exposed, that's a real shame, what if I was to use a custom Rom like omni would it still revert back?
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Well thanks for the help man been racking my brain all night trying to figure it out lol, think I leave art for now, exposed is just to sweet lol
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You have to read the Xposed thread before using it...I am really desperate for the X to be working correctly on ART qq...
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Optimizing app on reboot

Every time I reboot stock ROM Franco kernel with art I get one app that says optimizing. Is there anyway to figure out what that is
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imablackhat said:
Every time I reboot stock ROM Franco kernel with art I get one app that says optimizing. Is there anyway to figure out what that is
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Pretty sure you would need an adb logcat to clear up this mystery.

Is there an app I can get or must it be from a cpu
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imablackhat said:
Is there an app I can get or must it be from a cpu
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you can logcat with an app, when the phone is booted up already. but to see a logcat while its booting, you need to do it via adb while connected to your computer.

Saw in a random N4 thread about ART that if you have apps that aren't ART compliant, then you will have that on every reboot. Haven't tested myself as I don't care about ART since Xposed is more important to me, but would make sense.

No signal

Today I received a phone recharge, and the first 5 minutes after this recharge everything was good, but then, with no sense, my smartphone didn't receive the signal.
Like I said, the first 5 minutes the device is good, in fact I called my friend with no problems...
I tried to change the SIM, but it doesn't work anyway...
What can I do?
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Giolte_ said:
Today I received a phone recharge, and the first 5 minutes after this recharge everything was good, but then, with no sense, my smartphone didn't receive the signal.
Like I said, the first 5 minutes the device is good, in fact I called my friend with no problems...
I tried to change the SIM, but it doesn't work anyway...
What can I do?
Sent from my Nexus 5 using XDA Free mobile app
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Assuming the reprovision didn't work and you can confirm its not the SIM card damaged.. You could always flash a different radio in recovery or return to stock 4.4.4 via factory image to verify its not the software it'll also flash the latest stock radio.

Unfortunately my pc doesn't work, so I can't do nothing for now, there are other things that I can try?
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Mmm... can I restore the nandroid backup of two days ago, when the signal was received perfectly?
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Up, please.
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Giolte_ said:
Up, please.
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Of course you can restore the nandroid. I'd do a full wipe first just to make sure everything is cleaned up.
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Ok, now I try to do wipe cache, wipe dalvik cache, wipe data wipe system and then a restore, thanks.
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The nandroid doesn't work... There is anything else that I can do?
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Giolte_ said:
The nandroid doesn't work... There is anything else that I can do?
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Flash the factory image in fastboot and see if that solves the problem. If it doesn't it could be a hardware issue.
Edit, I see you don't have a pc Can you borrow one?
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Today I'm gonna send it to repair, I hope that I can have the pc as soon as possible...
Anyway, in the hardware problem case, can I send it to LG?
I don't have the Google warranty...
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Also tried to flash the rom's update, but it still the same.
So my last hope is to flash the factory image, but I have no pc at the moment.
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Giolte_ said:
Also tried to flash the rom's update, but it still the same.
So my last hope is to flash the factory image, but I have no pc at the moment.
Sent from my Nexus 5 using XDA Free mobile app
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Install Philz Touch. Wipe all partitions and flash vomer's stock 4.4.4 rom via recovery. This should be enough in most cases to rule out a software issue. But I agree, fastboot cleaning has solved my problems which recovery wipes couldn't!

Ok, thanks for the suggestion, I'll try it when I recover my pc
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Play services crashing if GPS's enabled.

I didnt notice this problem until recently, at first I used Carbon+Ex kernel, now Im using Optipop+Uber, but the problem's still there, even with different Gapps. Can this be a hardware proble
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Did you try to clear cache/data of Google Services? Which version of Android & Google Services do you have?

Yeah, I tried to clear cache, Im currently using slim apps
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darkmillian said:
Yeah, I tried to clear cache, Im currently using slim apps
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Then try with another package like TK-GApps (and another custom rom).

Definitely not hardware related.
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Same happen on my xperia Z2 its a cm based ROMs bug