yashsingh1/xdaforums huggingface dataset:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] adulfo:
Am I the one having problems while installing the zip? get prop... blah.... So replace the METAINF from CM10 to the ones in this thread. Will try also this ROM... Can't mount usb storage on Recovery..
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Ray_Rx:
Good Job!

Keep it up!! Nice work!
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] hyper200:
after wifi fix im using it and i like it xD
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] coolkaas:
Not one :) yesterday i catch error too. for solution I just restore my cwm backup (with gb) and reinstall alpha4 over it. But I agree, szl can remove some strings with model checking.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] pluGinSz:
Google Now isn't implemented in this ROM yet, However it's in the CM10 unofficial by FXP.

You should also implement the project butter and the Notification animation to fade in and fade out as it's in original JB.

I can't wait to see, these 3 things are being released in this ROM.

And yes, his ROM is slightly faster than the FXP's CM10.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] BreckZeBoulay:
Like in ICS, do you think it will be possible to take a photo by touching the screen (or using home button :D) and not only with the sensitive button ?

(may be i should ask this question in the CM10 thread)

And on favour, keep the actual keyboard because with this one we can have smileys and enter (carriage return) touches in the same time ! :good:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] yonzz:
Ooops, sorry didnt read the changelog. :D

Why OP remove the paranoid settings?:)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] frenzyboi:
I did not add any lines. I just flashed them over as stated -

I maked it as flashable zip, so you don't need add lines manually to build.prop.

. I must have did something wrong there :( But everything is alright now.

Yeah, the backup-ing part was the part I missed cos I was too excited to use this rom!

Alright here's my logcat. But I don't think there's any important things in it. If there's anything I can do more to fix this, feel free to reply me ^^

Thanks for your help!

EDIT : I've checked. Doesn't seem to be .nomedia problem. Initiated Media Scanner. Doesn't work either. :/
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Wechy77:
I'm sorry if my added lines caused problem by you. So far no one reported problem with it.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] definator:
hey guys. i wanted to place this custom roms to my girlfriends ray device. but i am very stuck here.... its not that easy to handle like my nexus :)

i hope u can help me a bit..

this mobile is still unlocked with cwm on it - but that was someone else doing

baseband is: 8x55A-AAABQOAZM-203028D-56

android 4.0.3 ( JJ_Hybrid-ROMv3-Ray

model: ST18i

i have seen in the op:

2. Supplied files (JB kernel/boot.img is a must)

3. Baseband version 72 / 77

what does that mean for me? where do i get this stuff?

i already downloaded flashtool 0.9.8.0 and rom with gapps

would be very nice to get some instructions

thanks in advance!

ps: running windows 8 32bit pro
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] frenzyboi:
Firstly, you need baseband 77. Download it here

https://www.dropbox.com/sh/0mesctfmxrdrz4a/jFgKB1_FZ5/ST18i_8x55A-AAABQOAZM-203028G-77_baseband.ftf

In the rom zip, there's a boot.img. Extract and in fastboot, flash the kernel [in the instructions below]

How to Flash PACman ROM (first time)

1 - MAKE BACKUP

2 - download rom zip file, store it somewhere on your SD card (I have a "FlashFiles" folder)

3 - copy boot.img from zip to pc, where you can find it

4 - flash kernel in ROM zip file in fastboot mode

5 - reboot into recovery

!! did you make a backup ??

6 - flash ROM

7 - flash gapps (or inverted gapps if you want)

8 - factory reset

9 - wipe cache

10 - wipe dalvik cache

11 - flash any other zip's you need/want to (e.g. wifi modules if you usin other kernel as in the zip)

12 - reboot

13 - enjoy

14 - click on THANKS button in szl's Original Post
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] gauravcd:
Do you think its alright to flash baseband after rom is installed ?...........been using PAC for quite some time on bb72
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] definator:
thanks dude, that is awesome! :)

btw... is it needed to format sd card? or do i even have to do it?

would be cool if i can clean it up with all the garbage on it

i dont know if bootcwm.img is needed on it to work with this device
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Langes:
You can flash baseband any time. Let us know if battery life, 2g or 3g performance changes :)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] kumaran21:
Hi guys,

I would like to install this ROM in my Xperia Ray which is currently running JJ's Hybrid ROM version 3.2. Is there anything I need to do before installing this ROM? Can I just install it using CWM?

Thank you.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Wechy77:
Read the FAQ in my signature. You need flash kernel from v16.1 zip, then the rom, then the gapps. (I think you are on bb72, is good, but you can upgrade to bb77)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] abkokalo:
Official CM10?

Will cyanogenmod release the Official 4.1.2 for Xperia Ray?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] daniel.eriksson:
Attached are screens of back key / hw home button bug.

Also keyboard in chrome bug.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] R4md4c:
Thanks alot for this perfect ROM.

This is my first time to root and try a custom ROM and it was a pleasant experience.

But I have a problem, anybody has experienced that the 3G/2G connection is enabled but there is no data transfer happens and no internet connectivity ?

If anyone has an idea please tell me :)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] naruk:
Did you enable Data ? It's in Settings - More(under wireless&networks) - Mobile networks.

Usually when it don't want to connect I just manually search for Network operators and then it's connecting right away
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] frenzyboi:
You do not need to format your card. Just go ahead and flash the rom. After flashing the new rom, you can format your SD card in Settings > Storage > Erase SD Card.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] pluGinSz:
Which carrier do u use ? Check the APN settings. Some carrier requires APN setting in order to run data. Go to setting -> more -> mobile networks -> access point names
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Langes:
I doubt it, there has been no CM10 nightlies for Urushi as yet.

There has been a few CM9 nightlies since CM9.1 was released back in August, so there might be an ICS update sometime in the future.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] justmpm:
Errrm....well....FXP just announced that CM10 is now considered an official cm10 release. I imagine the release candidates can be gotten from cyanogenmod as well as from FXP...most of the "nightlies" will probably only be available from fxp.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Langes:
True, FXP makes the Cyanogenmod ROMs for xperia devices. Folow them here
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] justmpm:
Hi Langes....I am sure you know this.....but just so there is no confusion about this on the thread, the releases you get directly from Cyanogenmod are made by FXP and then uploaded to the cyanogenmod website. FXP typically updates our threads weekly and updates the releases on the Cyanogenmod only for new release candidates (considered stable builds) and when there is a "major" bug fix.

This is why it was such bad news when FXP said that there will be much less support from them for the 2011 devices beyond android 4.1.2...so more than likely no 4.2 for us....
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] R4md4c:
I enabled the data communication under mobile networks menu. Still not working I also searched for Networks and choosed my network still no use.

The WiFi is working perfectly.

My Carrier is ETISALAT Egypt.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Wechy77:
I think you must add APN's manually: LINK
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Langes:
No 4.2 for them ;)

I'm sure PACman will get 4.2 some time soon though?? :confused:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] frenzyboi:
Anyone has fix to no photos in gallery and no music in Apollo? :(

Is anyone even facing this error?

QuickPic is able to pick up images in my SD Card but not the stock gallery.

Furthermore, at my notification area, when I am connected to the internet, it shows my service provider. However, when I am not connected to any internet [wifi/3G], it shows "No Internet Connection".

Sorry for being an annoyance with my problems :(
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] R4md4c:
When I go to Settings->More-> Mobile Network -> Access Point Names to change the APN settings

The Activity of the Access Point Names gets closed and nothing happens and I return to the main Settings screen again.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Wechy77:
Go to FAQ (link is in my signature) and in first post see 15. Follow justmpm instructions. I hope it helps.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] R4md4c:
Thanks alot I pulled the file from my phone and edited and added an xml element with my APN settings.

But the question is how to replace it again ? I tried to remove the old and replace it says Read-Only file.

I tried chmod but also says Read-Only file.

I tried then to change the file inside the ROM then recompress it and reflash, I always get Failed to install package in CWM
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Abyssmal:
Guys, I can't get sound from the FM. It gets the stations but no sound. Nothing helps - clear data, pressing vol+/-, pressing the speaker icon in the FM app.

It's been like that on v15, v16, v16.0.1, v16.1.0. Help me here.

Also got some random reboots since i flashed 16.1.0 this morning. Will see what happens in a few days.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Wechy77:
Use root explorer. Change to R/O to allow write in system, then replace te old one, and change back to R/W.

Edit: Dont forget to change permissions before you change back to R/W

---------- Post added at 02:47 PM ---------- Previous post was at 02:30 PM ----------

I don't use fm app. (I use Tune in rado pro, because the fm app only works with earphones) Do you use it with earphones?

Edit: I tried it, it works fine by me. Two things, what i figured out. At first time i run fm app it changed the sound to only vibrate. The other thing is not any earphones are good, only with 3 rings. Good with 3 black rings, Wrong with two black ring. I don't know what is the real name of it, thats why i linked pictures.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] dreezz:
in root explorer after action i never change back to r/w...

is it necessary?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Wechy77:
By next reboot it will change automatic to R/W. I always change it back, because it was suggested in all posts i read.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Andrev01:
Got little problem here - today my phone 2 times lost mobile range (not data). The mobile range meter became empty... It helped when I turn on and off airplane mode, and the second time I restarted the device. Now it's calm, but does anybody noticed this problem too?

Second - sometimes my phone lags too much... Listening to music (PowerAMP) with data enabled (for scrobbling) and doing something around (ex. writing sms, searching the app drawer or launching Google Now and especcialy internet browser) is too much. It takes ages to load and execute my command :P Got smartassv2 and SIO, min 134, max 1209. Got many apps, but they're installed on SD. Using SD booster with 4096kb setting...
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] frenzyboi:
Having this problem too. Been losing mobile connection in places I never lost connection before.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] LeoEdre:
I have a problem with the accelerometer: the screen never rotates, no matter the app I'm using. :eek:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Wechy77:
I think you disabled rotation. By me works.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] justmpm:
A long time ago there used to be an issue with corrupted media files...it gave symptoms very similar to yours...a lot of apps could get access the sdcard but things like apollo and gallery couldn't. szl.kiev posted a fix way back here: http://xdaforums.com/showpost.php?p=29902129&postcount=183

Also check to make sure that you have /mnt/sdcard, /sdcard, and /storage/sdcard0 in root.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Abyssmal:
Yep - with headphones. Strangely it worked with ANY headphones while on ICS (JJ's, stock, etc.) Will have to find that abomination, called stock headphones of the Ray, so I can test the ring-theory.

Internet radio is no option for me, since the sh*tty data plans here (64kbit/s after initial XX MB's).
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] plvigo:
WiFi Tethering

Hi!

I installed yesterday v16.1.0 Rom on my Xperia Ray. Many thanks for your fantastic work!

Everything works great apart from WiFi tethering.

Everytime I turn it on, it seems to be working and it is visible to other devices; They can see the name of the network and you can enter the password.

By the way, after a few seconds the connection drops and tethering automatically turnes off.

Could it be a kernel related issue or can I fix it somehow? I tried several WiFi HotSpot Tethering apps without solving this question!

I hope you can help me!

Thanks for the support.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Andrev01:
Any solution for this? And - what is zRam and should I try it? Is it safe for device and SD card?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Wechy77:
Sorry, but no idea. For zram see Wikipedia.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Andrev01:
I read, but I have no idea if it's safe for device, hardware and my SD card. Won't it break them?

Just read that it drains battery very fast... Is it true? :(
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Wechy77:
I searched it for you:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] lovepefe:
I have flashed the cmw pack which include your build.prop . My device work fine with video play(mp4 mkv with HW decoder) now.

Thanks a lot

Sent from my Xperia Ray
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Wechy77:
I'm happy that I can help other people. So many users here in xda helped me, I can follow their footsteps...
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] daniel.eriksson:
noone commented on my bugs?! am i the only one getting them?!
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] justmpm:
Sorry, but it is hard to tell from the screenshots what the problem with the back button is...it would be helpful to know when it happens and

what you tried to do to fix it.

Do you get the keyboard bug all the time or just when you try to log into your apple account? For this one, I would try to install a different keyboard then the Xperia S keyboard in the ROM. It is pretty easy to find the Android v 4.2 keyboard which has a lot more features than the old AOSP keyboard...and it is completely compatible with JB and the Ray.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] daniel.eriksson:
Back bug occurs when leaving a whatsapp contact picture or Facebook.. but not limited to the two... (leave w back arrow or hardware home is mixed)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] frenzyboi:
Hey! Thanks man! Followed what he did and Apollo finally works. But not gallery. Not sure why :(

Apollo loaded up all the tracks in my folder, but Gallery only pick up new photos taken with Camera. Will check SD card for error again.

Anyway, this kernel supports init.d right? How do I put it... it supports custom scripts right?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] lovepefe:
Hei sir can you share the old bootanimation in your rom . I love it

very much but I can't find it in new rom.

Sent from my Xperia Ray
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Wechy77:
Which old? Are you on fly kernel?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Abyssmal:
Yep FM works with stock headphones. But the feel of those is horrid! Where am I going to find 3-ring jack aftermarket headphones now???
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Wechy77:
You can use the one, that not working with a 3 ring adapter. Search only for adapter.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] lovepefe:
Ah I see thanks

Sent from my Xperia Ray
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] rizky syahputra:
is this rom support on galaxy w? and can play games HD?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] nischal.m:
front cam does not work on skype/tango?

any fix?

thanks for the awesome rom btw! :)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] dreezz:
v17 is here :good:

curious to see the changelog...
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Karcha:
I installed this ROM some time ago and it didn't work well for me ( v15 ), battery drain and WiFi problems...but yesterday I tried to install it again and now it seems to be working great! Only 5% battery usage in 6-7 hours while I was sleeping, and no lags for now.

But ( there's always a but ) I have a little problem. In order to remove the "R" from roaming in the status bar and see the "3g" "H" or whatever else, I have to put some lines into the build.prop, specifically into ## Customized property values ##, but I don't see those lines in this build.prop. What can I do?

Thanks
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] jareee:
info about changes ?

thx
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] dreezz:
if you find the answer to your question elsewhere, can you inform me/us here?

flashing v17 now btw...
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] justmpm:
Get something like cooltool from the market and monitor your free RAM while you are in Facebook or whatsapp...I am guessing that your launcher is getting closed by the memory manager and the delay you see when you exit the app is caused because you have to wait for the launcher to restart.

I put a screen shot of how I set up cooltool...it is showing the CPU usage, the cpufreq, available RAM, current drain on the battery, and most expensive process. I like cooltool because it can monitor the most things and it always shows up on top of any other window...it does tend to get in the way sometimes, but if it is covering something you want to select...no worries, you can still select it as normal right through the cooltool monitor window....it is also free from the play store;)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Kafka Datura:
PA 2.54 ? PA is back in the rom ? Wth ?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] szl.kiev:
Many thanks to Wechy77 for his generous donation.

Also thanks to all of you that helped each other by answering some question, i really appreciate it guys, it's very lightening me up :highfive:

any how, this is the change log

PAC v17.0.0 alpha 13/11/2012

- Fix volume & music track using volume rocker button when display off.

- Reduce lag when after installed gapps and some apps under system partition.

- AOKP: Circle unlock, New Circle Mod Battery, etc

- CM10 nightly

- PA 2.54 (framework part)

- kernel: (all kernel changes Thanks to Wedgess)

. Added scheduller : BFQ & VR IO, make it total 7 scheds

. Added governors : badass, darkside, intelidemand2, Lionheart, lulzactive, ondemandx, superbad, make it total 25 govs

. Increase VM max readahead

. Added Cleancache

. Added SLQB Memory Allocator

. Added 0% baterry fix

. Updated and Changed CPU Freq table
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Langes:
Guys, take note V17 has a new kernel, do not forget to flash it if you are on the PAC kernel.

If you are on a different kernel, do not forget to flash the WiFi modules after upgrading to PAC17

@ szl: great work once again, thanks!
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] szl.kiev:
edited,

PA 2.54 (framework part)

please test it with v17, also let me know here if the bug still exist
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Langes:
PA never left, it was just converted from ReadWrite to ReadOnly (no PA settings app) :)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Kafka Datura:
Will i have to flash the .zip to get the normal UI again ?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] kilala117:
sir, can I change setting page into stock?

https://www.dropbox.com/s/x8btt3veklci6pb/Screenshot_2012-11-13-16-02-49.png

I tried PA setting but it didnt work.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Karcha:
Of course.

What I did for now is activate roaming and national roaming in settings, that way works too. But since I don't trust my phone company and I don't want any surprises in my bills, I'll still look for a solution with the build.prop method.

If I find something I'll let you know :)

Thanks for v17 btw, I'll try to flash it now. Do I have to reinstall all the applications if I'm upgrading from v16.1?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Langes:
To revert to "normal" or stock UI see abkokalo's post no 1531 here

---------- Post added at 01:43 PM ---------- Previous post was at 01:41 PM ----------

No need to re-install apps when upgrading, only re-flash gapps after flashing the new ROM
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Karcha:
Thanks!

Sorry but I'm gonna bother you with another question haha When I hit any button to open the lockscreen it takes like 1-2 seconds to actually "activate" the screen, is there any way to make this faster?

And I just noticed this now ( while typing this haha ), when I receive a notification from tapatalk my Led doesn't work, is this normal? Where can I see the Led settings in this ROM?

Thanks again ;)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] frenzyboi:
Thanks for the update! Hope it fix the lag. It's killing me :crying:

Anyway, mind posting the MD5 of the "szl-urushi_PAC_jb-alpha-v17.0.0.zip 13/11/2012" file? It really helps out a lot. Thanks! [P.S you can also post it in OP to help future user]

EDIT : Nevermind. Too excited to wait for reply. Managed to flash it successfully. MD5 is "90C18130E1B406209CD7EABE4A19E4EA";
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] anhmat122:
you go to the display settings to install lights!

if I remember correctly:rolleyes:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Karcha:
Thanks! That was it :)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] justmpm:
+1 this thread is really great.....we may not have the best hardware, but for sure we gotta have the best human beans.....
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Langes:
++1 ... and we do not always have the 100% correct answer, but we correct and help each other without flaming, which makes this thread one of the best out there
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] BreckZeBoulay:
V17 installed and working fine for the moment ! :D

But one suggestion : is it possible to have a brighter screen when the cursor is at 100% ?

Thanks a lot for your job ! :good:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Karcha:
Okay now I do have a little problem. I can't connect the phone to the pc to transfer files, it reboots everytime I try.

And I don't receive notifications unless i activate the screen, or enter the application itself. For Whatsapp for example, I waited like 5 minutes with the screen off without receiving anything, I just when i open the application I receive it.

Edit: Now I can connect the SD to the PC, I don't know why but it rebooted 3 times in a row before letting me. I'm going to install v17 :D