yashsingh1/xdaforums huggingface dataset:
[LG Optimus 4X HD] pescaero:
[YOUTUBE][/YOUTUBE]

with titanium backup, you can download it from play store.
[LG Optimus 4X HD] pescaero:
setting>developer options>background process limit> at most 2 processes

not seem to affect performance but increases battery life

someone else can check?
[LG Optimus 4X HD] skryptus:
This would be true if that post's OP had kept tabs of the various solutions found in the first post(s). The way it is, if you want to learn new methods, you have to read the entire thing and hope you don't miss something. To be exact, the only thing we need is someone who volunteers to gather the useful suggestions in there.

Although I still think it helps to have a specific thread for info gathering about battery solutions, as it would (hopefully) limit suggestions like "freeze/uninstall some stock apps", that add nothing to who's trying to follow the suggestions.
[LG Optimus 4X HD] someth1ng:
Removing com.lge.internal will **** up everything...
[LG Optimus 4X HD] Jctatis:
dude this picture is for ants?
[HTC Sensation] headspin:
I have a non working Front Camera an trying to figure oout if it is a software or hardware faillure?

With Device-Z test I get a red X with secondary camera, so thats a bad sign. Also in camera mode I don't see the button to switch camera's from back to front. I tried to install an othre ROM after full wipe but same result, no front camera detected?

So is this a hardware issue or is there any hope it is some how software related and can be fixed?

When I start Mirror app theen logcat say:

at android.os.Handler.dispatchMessage(Handler.java)

E/MirrorThread( 4595):	at android.os.Looper.loop(Looper.java)

E/MirrorThread( 4595):	at com.android.camera.mirror.MirrorThread.run(MirrorThread.java)

D/CameraService(13639): CameraService::connect E (pid 4595, id -1)

E/CameraService(13639): CameraService::connect X (pid 4595) rejected (invalid cameraId -1).

E/MirrorThread( 4595): Cannot open front camera

E/MirrorThread( 4595): java.lang.RuntimeException: Fail to connect to camera service

E/MirrorThread( 4595):	at android.hardware.Camera.native_setup(Native Method)

E/MirrorThread( 4595):	at android.hardware.Camera.<init>(Camera.java)

E/MirrorThread( 4595):	at android.hardware.Camera.open(Camera.java)

E/MirrorThread( 4595):	at com.android.camera.mirror.MirrorThread.openCamera(MirrorThread.java)

E/MirrorThread( 4595):	at com.android.camera.mirror.MirrorThread.handleMessage(MirrorThread.java)

E/MirrorThread( 4595):	at com.android.camera.mirror.MirrorThread.access$100(MirrorThread.java)

E/MirrorThread( 4595):	at com.android.camera.mirror.MirrorThread$2.handleMessage(MirrorThread.java)

E/MirrorThread( 4595):	at android.os.Handler.dispatchMessage(Handler.java)

E/MirrorThread( 4595):	at android.os.Looper.loop(Looper.java)

E/MirrorThread( 4595):	at com.android.camera.mirror.MirrorThread.run(MirrorThread.java)

D/CameraService(13639): CameraService::connect E (pid 4595, id -1)

E/CameraService(13639): CameraService::connect X (pid 4595) rejected (invalid cameraId -1).

E/MirrorThread( 4595): Cannot open front camera

E/MirrorThread( 4595): java.lang.RuntimeException: Fail to connect to camera service

Any suggestions or solutions are welcom.
[HTC Sensation] headspin:
wrong post..
[AT&T, Rogers HTC One X, Telstra One XL] salata1500:
Hey guys dont want to brick my hox thats why im asking you.I have a att one x on miui rom with hboot 1.09.0000 do i need to flash boot. img? Can i safely flash this rom ( clean rom 6) http://xdaforums.com/showthread.php?t=1655011 ?thx for the help.
[AT&T, Rogers HTC One X, Telstra One XL] redpoint73:
Yes, you are fine flashing it.

No, you don't need to flash boot.img seperately, since your hboot is before 1.14.

Recommend to factory reset, wipe cache and wipe Dalvik (all within recovery,

not

hboot) before flashing.
[Sony Xperia S, Acro S, Ion] joeywen0830:
If i fkash a xperia s kernel on acro s ,what will happen?
[Sony Xperia S, Acro S, Ion] auni:
First question is why do you want to do that? What's wrong with ACRO S kernel?

---------- Post added at 09:27 PM ---------- Previous post was at 09:25 PM ----------

Because it is not something wise to do. You would experience boot loop.
[Sony Xperia S, Acro S, Ion] UchihaDareNial:
If you HAS flashed the kernel already you're lucky since you can reflash the right kernel back without problem...

BUT,if you flashed the WRONG firmware,welcome to the problematic touch screen
[Sony Xperia S, Acro S, Ion] joeywen0830:
There are too few kernels for acro s
[Sony Xperia S, Acro S, Ion] auni:
That doesn't mean you will have to flash a kernel which is meant for another device than yours. Be careful.
[Sony Xperia S, Acro S, Ion] joeywen0830:
That's true
[Sony Xperia S, Acro S, Ion] schnuff*1:
A wrong kernel can damage your device because of a wrong setting for your cpu and so on...
[Sony Xperia S, Acro S, Ion] sudd1976:
Dude,

Don't do!!

You will end up hard bricking your phone.

Only install kernels made for your model.
[Galaxy Tab 10.1 Themes and Apps] joannegoh:
Any great live wallpapers?

I am looking for a wallpaper that changes time.

It is better if it changes weather too.

It will be great if it is cartoon too!
[Nexus 7 Q&A, Help & Troubleshooting] nicetaco:
Hi everyone!

At Google io, someone showed off how Google Chrome on the nexus 7 preloaded Web page while you type, so it would load faster when you press go. But when I updated Google Chrome, it stopped doing that. Anyone else have that problem too?

Thanks
[Nexus 7 Q&A, Help & Troubleshooting] T-Keith:
Perhaps they did that because it made the keyboard lag too much? If so, it would be a welcome addition.
[HTC Amaze 4G] jonnybbadd:
Hi there!

I have been having difficulty reloading/flashing my carriers RUU/stock rom, for my HTC Amaze 4G/Ruby from bootloader and also 4Ext.

My carrier is Mobilicity and I’m looking for the Sense 3.6, ICS 4.0 stock rom. I’ve posted in a different thread but believe I have narrowed it down.

After a massive amount of research, the only link I can find is this one http://xdaforums.com/showthread.php?t=1617644

And I try to flash the zip file under Mobilicity. I’ve tried through bootloader (both unlocked and relocked modes) and 4 ext as well. When I try to flash it from 4Ext it gives an error and says STATUS 7. Bootloader says….

ph85diag.zip no image!

ph85diag.nbh no or wrong image!

PH85IMG.zip loads up, a blue progress bar eventually finishes, then it says

PH85IMG.zip ... checking <-----t with a yellow progress bar

…Then it takes me back to the bootloader screen.

For some reason or the other, I am able to reload/flash T-Mobile’s RUU ICS 4.0 rom, however, it doesn’t do me any good as it won’t recognize my mobilicity SIM card. My phone is set to S-ON which I think is the problem.

I would like to try an alternative correct RUU other than the one in the link above, if anyone has one? Or, I am open to suggestions, I’m not sure how to get it to S-OFF – someone provided me with instructions, however, the requirements is that I command it from linux, and I only have access to Win XP sp3.

Any help would be immensely appreciated. Such a beautiful phone to just through to the gallows.

Thank you kindly!
[HTC Amaze 4G] ravike14:
OR else a nandroid back up of a mobilicity rom :good:
[Galaxy Note II Q&A, Help & Troubleshooting] JulyDerek:
Hi Guys,

What's the best way to backup my phone without Root?
[Galaxy Note II Q&A, Help & Troubleshooting] fonsie:
My Phone Explorer
[Galaxy Note II Q&A, Help & Troubleshooting] dr.ketan:
https://play.google.com/store/apps/...wsMSwxLDMsImNvbS5rb3VzaGlrZHV0dGEuYmFja3VwIl0.
[Galaxy Note II Q&A, Help & Troubleshooting] voyage79:
great! thanks for the info
[Galaxy Note II Q&A, Help & Troubleshooting] Droiderr:
Well if u dont want a cloud backup use this.. Its really good and even backs up apk files for the apps installed without rooting your phone,

http://www.wondershare.com/android-manager/
[Android Q&A, Help & Troubleshooting] topala:
Hi, i have the Huawei u8500 with Cyanogenmod 7.2 ROM installed, but the in call sound is too low. Is there a fix o something to solve this problem?

Thanks for your job!
[Android Q&A, Help & Troubleshooting] topala:
Upp!!
[MDA, XDA, 1010 General] Mike757bq:
Hello.

My XDA Today screen displays 4 lines, they are:

- Tap here to set owner...

- No upcoming appointments

- No unread messages

- No tasks

I want to make a ROM without the first line and I want to add one line more for the number of files in \ProgrammFiles\Connections or which says 'no files' if there are not files in that folder

Can someone give me any clue?

Thanks in advance.
[MDA, XDA, 1010 General] Biso007:
Hi ...

All of these are Today plug-ins ... and you can display/hide any of them.

Start -> Settings -> Today -> Items ... uncheck "Owner Info"

any additional data to be displayed on Today must be through a new plug-in either ready-made or you can develop it yourself using WM2003 SDK 8)
[MDA, XDA, 1010 General] Mike757bq:
Changing Today items in registry

Hello.

I finally found it.

First I deleted the item:

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Today\Items\"Owner Info"]

in default.reg, so It won't display anymore "Tap here to set owner information"

I didn`t add a new item but I think It is like adding a new line in registry, somewat like:

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Today\Items\MyApp

"..."="\\Windows\\MyApp.exe"

Of course, after this modification I ran mkrom and made a new rom.

Tanks for your patient.
[Galaxy S I9000 Q&A, Help & Troubleshooting] Seaneyebrows89:
Hi All,

I've flashed and rooted my galaxy i9000b and the touchscreen has stopped working. I tried putting roms on it but unfortunatly I can't as I can't add them to the SD card as I can't mount the device because the touchscreen isn't working.

Is there any flash and root that is specifically for i9000b, everything seemed to install ok but touchscreen isn't working at all.

Please help!!
[Galaxy S I9000 Q&A, Help & Troubleshooting] diosemperador:
Yes you need a rom specially for i9000b (if you flash a rom for i9000 the touch screen wont work...) try using odin to go back to original samsung rom

Note: this will erase /sdcard

1)

Open ODIN

Re-Partition CHECKED

PIT: s1_odin_20100512.pit

PDA: I9000B_JH4_JI3_JH2_JH4_VJ_ARO.tar

Close ODIN

Power Off

2)

Open ODIN

Re-Partition UNCHECKED

PDA: I9000B-JV3_2_3_3_ARO.tar
[Samsung Galaxy Nexus] ninjai117:
Is it just me, or does the ring act weird? For example, I was pretty sure on stock and other roms if you slide the ring to the left, or top, or wherever, it'd unlock with the circle wherever you dragged it to. In CM10.1, if I drag it to the left it flashes on the right side (3 o'clock) quickly before unlocking. Is this a bug or intentional?
[Samsung Galaxy Nexus] 063_XOBX:
The unlock icon/button is on the right side.
[Samsung Galaxy Nexus] jsgraphicart:
I think its an AOSP thing. It acts a little different than stock. I think its due to the fact that the framework is set up to add more targets.
[Samsung Galaxy Nexus] ninjai117:
This is my theory too, however I never got this in the Vanir rom and it also have more targets. Seems like if you're not using more targets, it should behave as stock not as if there are more targets.
[Samsung Galaxy Nexus] tiny4579:
Nope this is intended. CM reverted the magnetic targets due to the way that it conflicts with lockscreen targets.
[Samsung Galaxy Nexus] tiny4579:
No its a CM thing as I stated above.
[AT&T, Rogers HTC One X, Telstra One XL] iElvis:
Check this out, just announced today: https://www.google.com/intl/en/landing/nose/

I don't see any reason it wouldn't work on our phones, though I bet AT&T might block it like they do with Google Wallet. I read somewhere they're developing their own version based on ISIS.

Maybe we could get a port from the Nexus? I could see how this could be very useful.
[AT&T, Rogers HTC One X, Telstra One XL] redpoint73:
Yes, with the monetary potential of the smell-o-phone, I'm sure AT&T will block it in favor of their own proprietary version.
[AT&T, Rogers HTC One X, Telstra One XL] HTC_Phone:
PLEASE tell me you realize that's one of Google's ever-popular April Fools joke...
[AT&T, Rogers HTC One X, Telstra One XL] majortaylor:
I hope he does Lol :P

Sent from my Elemental Venomized S-off HTC One XL
[AT&T, Rogers HTC One X, Telstra One XL] iElvis:
No, I heard it will work with the Tegra version of IceColdJelly if you have s-off.
[AT&T, Rogers HTC One X, Telstra One XL] craig@xatik:
I'd much rather see Gmail Blue implemented immediately. I'm very excited for the update! I hope it comes to our phones quickly :p

https://mail.google.com/mail/help/intl/en/promos/blue/index.html
[AT&T, Rogers HTC One X, Telstra One XL] redpoint73:
It was a little too obvious this year.
[AT&T, Rogers HTC One X, Telstra One XL] Herc08:
I just love how everyone else is replying to this like it is real. I understand that the software name is Sense, but damn.
[AT&T, Rogers HTC One X, Telstra One XL] majortaylor:
Its even confirmed that its a joke Lol Google it

Sent from my Elemental Venomized S-off HTC One XL
[AT&T, Rogers HTC One X, Telstra One XL] iElvis:
I love the smell of bricks in the morning.
[AT&T, Rogers HTC One X, Telstra One XL] Herc08:
If you google Google to more info about googling Google, would it rip something in the space time continuum?
[AT&T, Rogers HTC One X, Telstra One XL] iElvis:
No, seriously, they just posted the beta apk for download here:

https://www.google.com/intl/en/landing/nose/beta

I installed it but I keep getting fc's when I do it through Google Now. Not giving up though.
[AT&T, Rogers HTC One X, Telstra One XL] RollTribe:
I see what you did there.
[AT&T, Rogers HTC One X, Telstra One XL] Mister J:
We are all Fools of April.
[AT&T, Rogers HTC One X, Telstra One XL] benbailey84:
Damn, I fell for it... Trololololol
[AT&T, Rogers HTC One X, Telstra One XL] Herc08:
Which would be better tiny URL link to Rick roll or just saying April's fools
[AT&T, Rogers HTC One X, Telstra One XL] Marlin29:
It's been a while since I've seen a good rick roll :good:
[AT&T, Rogers HTC One X, Telstra One XL] iElvis:
There are insufficient thanks in this thread. *tapping foot* :p
[AT&T, Rogers HTC One X, Telstra One XL] ImagioX1:
Lol. Cause I fell for it! I aint a-thankin no one that that afooled my like 'dis!
[Galaxy Ace S5830 Android Development] kaikupascual:
Hello!

I searching a different ROM's and I found this topics with many Chinese ROM's:good:

http://bbs.romup.com/forum-47-1.html

http://www.shendu.com/android/rom-cid-259-page-1-order-time.html?ver=4.0

http://bbs.angeeks.com/forum-101-1.html

And I saw this ROM,not is for Galaxy Ace,but yes for Galaxy S1,S2,Nexus S,Motorola and HTC:

http://arielinfante.wordpress.com/2...id-4-1-1-para-equipos-motorola-samsung-y-htc/

And one port to ZTE Skate

http://www.htcmania.com/showthread.php?t=551181

Screenshots

Is based on 4.0... can be ported to ACE??,the Chinese ROM's are very awesome and different:cool:
[Galaxy Ace S5830 Android Development] Venomous Viper 119:
Wrong section.
[Galaxy Ace S5830 Android Development] kaikupascual:
Why??,are Chinese ROM's and other interesant project like the Qiss Me ROM,a differente Ice Cream/Jelly Bean ROM with a awesome interfaz,you can see the screenshots,is a interesant project to adapt for Galaxy Ace,useful for developers:good:

I think that Ice Cream and Jelly Bean needs a change of look... AOSP is boring... more of 10 ROM's repeated:silly: but good work eh!,but this ROM's offer something new:rolleyes:
[Galaxy Ace S5830 Android Development] Doo:DAce:
this should be inn general section
[Nexus 4 Q&A, Help & Troubleshooting] allgsmnetwork:
Hi friendns,

better GPU ? adreno 320 or power sgx 543 MP3 of iPhone 5?

The clock for core and total clock?

the iPhone 5 no mini lags very smonth ,nexus 4 little lag why?

Thanks!
[Nexus 4 Q&A, Help & Troubleshooting] Gokh:
Optimization

Tapalked with a Nexus⁴
[Nexus 4 Q&A, Help & Troubleshooting] Ace42:
IPhone also has lower resolution so it pushes fewer pixels and the os is different and very simple like bb10 or wp8.
[Nexus 4 Q&A, Help & Troubleshooting] Nigeldg:
^This. The N4 has the superior GPU but apps are very well optimised to take full advantage of iOS.

Benchmarks (which include off-screen tests so resolution doesn't matter) have shown that the N4 has the superior GPU. As stated above it's more to do with the app/game optimisation than the devices themselves. I don't think he means on the homescreen because my N4 at the very least has never stuttered here, but on occasion it does in games.

EDIT: See posts below, apparently I was wrong
[Nexus 4 Q&A, Help & Troubleshooting] allgsmnetwork:
The GPU iPhone 5 running @ 266 mhz for core have 3 core totally mhz ?

Thanks :)
[Nexus 4 Q&A, Help & Troubleshooting] scream4cheese:
Huh?
[Nexus 4 Q&A, Help & Troubleshooting] meangreenie:
I find it's normally crappy qualcomm governors that make games lag/jitter on android.

here are some very simple to apply settings...

ondemand, down_differential 30, up_threshhold 70 .. smooths everything out, app scrolling, games.. great on battery too.

also try to use a kernel without 'thalamos or whatever hotplugging mpdecision replacement' or you get that jitter effect at the end of scrolling screens when it slows to a stop.
[Nexus 4 Q&A, Help & Troubleshooting] blahblah13233:
Adreno 320 is the faster GPU but apple had iOS optimized for its CPU and GPU hence why its more smooth on games than Android since not all apps are optimized for it each CPU and GPU. Except the Nvidia's tegra and some games that have it optimized for Tegra.
[Nexus 4 Q&A, Help & Troubleshooting] Ace42:
Don't be silly Imaginations makes the best GPUs, the SGX normally trump the competition. It's important to note the SGX 6 aka Rogue is suppose to come out some time and it will be the proper competition for Tegra 4 & Adreno 330.

http://www.anandtech.com/show/6425/google-nexus-4-and-nexus-10-review/2

http://www.anandtech.com/show/6426/ipad-4-gpu-performance-analyzed-powervr-sgx-554mp4-under-the-hood
[Nexus 4 Q&A, Help & Troubleshooting] Nigeldg:
Evidently I was wrong in my earlier post. However, I'm certain I remember seeing some benchmarks which favoured the N4 on YouTube, perhaps they were done on a custom ROM/Kernel or something.
[Nexus 4 Q&A, Help & Troubleshooting] iamhacked:
Try enabling "force GPU rendering" in developer options.
[Nexus 4 Q&A, Help & Troubleshooting] allgsmnetwork:
probabily in 5s seem gpu s4 power sgx 554 mp4 the best at moment

Inviato da mio iPhone usando Tapatalk
[One (M7) Q&A, Help & Troubleshooting] john291:
Hello there does the Browser pinch to zoom lag?And do you always need to resize when loading a webpage?

See below what i mean:

http://www.youtube.com/watch?v=1XfzNMLDX7s

Please let me know..
[One (M7) Q&A, Help & Troubleshooting] q173242:
You can turn off the auto-resize in browser settings.
[One (M7) Q&A, Help & Troubleshooting] john291:
Thx for your reply..

Thats great and what about the pinch to zoom lag?
[One (M7) Q&A, Help & Troubleshooting] q173242:
I personally never had any pinch-to-zoom lag on my HTC One.

My personal thought about browsing experience is, that the HTC One feels better and faster when surfing the web. I had both the iPhone 5 and the Xperia Z and they didn't do as well as the HTC One did - at least in my opinion. The XZ generally felt more laggy in every-day use.
[One (M7) Q&A, Help & Troubleshooting] john291:
Thx man

But its strange that you can see the lag on some videos..

Maybe if i get the phone i need to flash a custom rom then..:rolleyes:
[One (M7) Q&A, Help & Troubleshooting] q173242:
Most YT videos of the HTC One where also made with pre-production firmware on the phone - the shipped phones already had another firmware (for example the white-balance-bug was in pre-production FW, but gone on the retail devices). That's also a reason, why many reviewers of the phone corrected their first impressions on the camera.

I still think, the One got the best browsing experience. Tested with stock browser and Chrome (don't have much faith in the other browsers out there to take full advantage of the phones capabilities)
[One (M7) Q&A, Help & Troubleshooting] john291:
great thx....:good:
[One (M7) Q&A, Help & Troubleshooting] ste1164:
I get no lag. I get horrible lag when using the n4 but not from this phone.
[Sony Xperia T, TL, TX, V] belovits:
As some of you may already know there are lots of "funny" character accents in the Hungarian language. (in Greek, Polish etc. aswell)

F.e: áéűúóüőöí

Unfortunately the stock JB rom for T has an SMS app that sends these as Unicode - and that means our SMS can be only 70 chars long, and not 160 like normally. :eek:

The app has no option to turn off Unicode chars, and to use their ISO counterparts instead.

Yesterday I installed CM10 on my sisters Defy, and noticed that CM10's MMS.apk has this wonderful option.

Naturally I tried to copy this app to my T, but the installation failed. I also tried to get the app from the FXP CM10 that was created specifically for the T, but that one isn't working either. (I guess it needs other parts of CM10 to function properly?)

I would like to keep my almost stock ROM for now, so installing CM10 isn't an option for me. I also dislike Go SMS and Handcent...

Could someone please make an installable zip of the CM10 MMS.apk (and other parts that are required)? :highfive:
[Sony Xperia T, TL, TX, V] romcio47:
I have no problem with this on stock JB on my XT. My sms app can convert short SMS, 70 chars, to a long one, 160 chars. I have an option for that and I can tick it.
[Sony Xperia T, TL, TX, V] belovits:
Hmm, can you upload the apk somewhere please?
[Windows Phone 8 Q&A, Help & Troubleshooting] dhruvmhjn:
When on ring + vibrate, my L620 only vibrates once and then stop vibrating and starts to ring. It does not do both together.

Is it just me or has anyone else noticed this?

P.S. I googled and found few people describing the same problem but none of them were at reliable places/forums.
[Windows Phone 8 Q&A, Help & Troubleshooting] miodrage:
Sorry to bring it to u like this bud, but its not an issue, it is how Nokia WP 8 devices behave. That is the situation with Lumia 920, 820, very likely 720 and 520 too. I don't know about HTC and Samsung, so some1 fill this up 4 me.
[Windows Phone 8 Q&A, Help & Troubleshooting] dhruvmhjn:
Yeah, I got a reply from Nokia Care on twitter.

They basically said the same thing....and decided to delete my tweet where I had mentioned that my old Symbian phones always did this right.
[Windows Phone 8 Q&A, Help & Troubleshooting] MSC01:
ring only once problem: workaround
[Sony Xperia P, U, Sola, Go] EXXCE:
Hello everyone

I come for some answers after reading a lot on this site. First thanks for all explanations & links you all provide.

Now I've a problem with my Xperia P: to make it short, I installed Pure Miui on my device by following exactly this page:

http://xdaforums.com/showthread.php?t=2086623

Everything went fine (restored stock ICS with Sony Updater Service, Root, CWM (pepper 1.0), flashed Miui Rom + GAPPS + clearing date & cache & dalvik cache)

Still, OTA Updater won't update I got this classic problem message: "Error fetching update info: Invalid ROM (miui-nypon-all) & device (nypon) combo!

I've searched for this message on google & XDA but can't find a real fix. Here come's what devs says about this:

"Why do i get the message: Error fetching update info: Invalid ROM () & device (pyramid) combo!

Make sure the lines in your build.prop do not have < and > in it.

Your lines should look like this:

otaupdater.otaid=romid123235

otaupdater.otatime=20120729-1600

otaupdater.otaver=1.2.0"

So I checked those lines with Build.prop Editor and here are their values:

otaupdater.otaid=miui-nypon-all

otaupdater.otatime=06012013-0201

otaupdater.otaver=1.0"

That's all, I'm really lost and would appreciate any help (explanations or links would be great)

Thanks in advance.
[Sony Xperia P, U, Sola, Go] EXXCE:
No one ?
[Sony Xperia P, U, Sola, Go] CosmicDance:
Maybe because it isn't official miui... Our phone doesn't have official miui support... This is my guess...

Sent from my Sony Xperia P