Database Users

ADWLauncher Running on Adam

Here's a video with ADWLauncher installed incase people didnt like the Notion Ink UI. It worked very well. I'm not too familiar with the settings in ADWLauncher, so bear with me for a bit.
I really hope the XDA community can help me getting the natural google experience back on this device. the hardware with PQ is really nice, Adam's Specific Programs run well, but UI is a bit beta still with some FC.
------------------------------------
update with two more videos
------------------------------------
another view demonstrating the gps error, google maps, and the gyroscope
and Notion Ink Adam's ability to handle online adobe flash applications (www.sumopaint.com)
-------------------------------------
I dont take credit for this, but the people at notioninkhacks.com and xda-developers have finally rooted Adam and installed the Android Market!

How is the touchscreen in terms of sensitivity? Also is there any give to the display when you press on it?

The screen seems very responsive. seems comparesble to the nexus one minus the screen issue
Sent from notion ink adam

Thanks for the walk though.
BTW, Appbrain uses official Android Market for access, so since it isn't on the Adam, it can't work.
Care to try applnet and or the other "alternate" markets?
-CC

How is the Pixel Qi in terms of brightness/evenness? Are the colors washed out enough to make you consider the LCD model? Thanks again for the walk-through!

Video looks good, it's the only video of the Adam that I've watched without wanting to throw up.
How're you liking the non-backlit Pixel Qi? Decent for everyday use? Or only in situations where LCD has problems (sunlight) or battery saving?

bemymonkey said:
Video looks good, it's the only video of the Adam that I've watched without wanting to throw up.
How're you liking the non-backlit Pixel Qi? Decent for everyday use? Or only in situations where LCD has problems (sunlight) or battery saving?
Click to expand...
Click to collapse
the non-backlit PQ is interesting. i dont know whether it's a good thing or bad thing long term, but for battery wise, it's a good thing. but i've been using it in color mode mostly. but with the PQ mode, the view angel are much better. I say it'll take a bit getting use to seeing things in b/w lol~~. It's like kindle but more responsive in a nutshell

What about in portrait mode? Saw some apps that you used in portrait, but what about like homescreen, facebook, twitter, etc. Was a bit saddened how the stock launcher seemed to be fixed to landscape.

I am impressed.......!!!!!!!!wow ..

is there any website in particular you used to download the .apk files
Sent from my Nexus One using XDA App

benyameen said:
What about in portrait mode? Saw some apps that you used in portrait, but what about like homescreen, facebook, twitter, etc. Was a bit saddened how the stock launcher seemed to be fixed to landscape.
Click to expand...
Click to collapse
ADWLauncher is not locked in landscape mode. the home screen can rotate. it resizes the icons and widgets and it's not too bad. facebook can rotate too, but it's rotates according to the app as you see it on your smartphone

posted some new videos for you guys

inspiron41 said:
ADWLauncher is not locked in landscape mode. the home screen can rotate. it resizes the icons and widgets and it's not too bad. facebook can rotate too, but it's rotates according to the app as you see it on your smartphone
Click to expand...
Click to collapse
Thanks for the reply and video.
The biggest worry I had about the Adam was that it would only be usable in landscape mode - this is clearly not the case =]
Just can't wait for the next round of open orders... Definitely buying...

inspiron41 : can you confirm that Adam comes pre rooted ..?
Are you able to install Super User ? Can you try VISIONary and post results here for Temp root..? or may be Perm Root..??

zabaknilesh said:
inspiron41 : can you confirm that Adam comes pre rooted ..?
Are you able to install Super User ? Can you try VISIONary and post results here for Temp root..? or may be Perm Root..??
Click to expand...
Click to collapse
i never rooted anything, but i'm following the development section carefully trying to learn as i go. i dont want to do anything to brick my device lol. i'll let you know when i figure things out

zabaknilesh said:
inspiron41 : can you confirm that Adam comes pre rooted ..?
Are you able to install Super User ? Can you try VISIONary and post results here for Temp root..? or may be Perm Root..??
Click to expand...
Click to collapse
It is not pre-rooted but rooting is work in progress:
http://notioninkhacks.com/forums/viewtopic.php?f=29&t=345
Also NI had to release a complete recovery procedure due to an issue with the first update. This procedure includes a bootloader and recovery image which should recover any bricked device.
http://notioninkhacks.com/forums/viewtopic.php?f=29&t=364

two new videos

2-finger Rotation on Google Maps
I noticed on one of your videos that the two finger rotation on Google Maps is not working. There is a file called /system/etc/permissions/handheld_core_hardware.xml that tells Android about the hardware. I don't have my Adam (yet -- 1/29 shipping -- I hope), so I can't check. However you might check if the the following permissions are included:
<feature name="android.hardware.touchscreen" />
<feature name="android.hardware.touchscreen.multitouch" />
<feature name="android.hardware.touchscreen.multitouch.distinct" />
These are needed for "independently-trackable multiple-finger multitouch," or so it says in the associated xml file (that you could alternately include if it exists in the same directory):
<feature name = "android.hardware.touchscreen.multitouch.distinct.xml"/>
Good luck.

ptok said:
I noticed on one of your videos that the two finger rotation on Google Maps is not working. There is a file called /etc/permissions/handheld_core_hardware.xml that tells Android about the hardware. I don't have my Adam (yet -- 1/29 shipping -- I hope), so I can't check. However you might check if the the following permissions are included:
<feature name="android.hardware.touchscreen" />
<feature name="android.hardware.touchscreen.multitouch" />
<feature name="android.hardware.touchscreen.multitouch.distinct" />
These are needed for "independently-trackable multiple-finger multitouch," or so it says in the associated xml file (that you could alternately include if it exists in the same directory):
<feature name = "android.hardware.touchscreen.multitouch.distinct.xml"/>
Good luck.
Click to expand...
Click to collapse
/etc/permissions/handheld_core_hardware.xml
where do i start looking for that file? on root drive?

Oops sorry, its /system/etc/permissions

[GUIDE] LT18i - Arc S - General Tips, Guides, and Mods

Sony Ericsson LT18i – Arc S
I’ve decided to line up a few important tips about this phone, which may or may not help the new users. I’ve migrated here from a Samsung i9000-GT Galaxy S, so my reviews are based in comparison with the Galaxy S. Overall one thing I like about Sony Ericsson is that Sony Ericsson is looking after their mobiles, The Firmware That the phone was shipped with (4.0.2.A.42 – 2.3.4) is bug less and Quite smooth. Sony Ericsson has even provided a convenient page with guidelines to unlock your bootloader and, They even released an Official Alpha Ice Cream sandwich Rom.
Despite what’s on the news about Sony Ericsson’s current status, I’d say It’s better than many other Mobile Manufacturers I know. This is My second Sony Ericsson Phone, First one being the S700i.
Mods and APK's I posted are for the 4.0.2.A.42 – 2.3.4 Firmware. Please Check that in Settings -> About Phone before replacing mine over yours.
Pros
Sleek design
Active Noise Cancelling Mic
Leather Pouch in the Retail Pack
HDMI Port
Sony Ericsson Goodies such as Timescape, FB Inside and Track ID
Being on the Ice cream Sandwich announced List
Sony Ericsson Retail Headset. You can actually enjoy music on these
Automatically connects over Mass Storage Mode even when debugging is enabled
Cons
USB On the Go needs a SE Live Dock
Camera Produces washed out Low Quality Images
Heats up when Playing a game for more than 15 Minutes (Fishing Kings HD)
Google Maps scrolling, dragging around is Not smooth
When you’re on a Call over the wired Headset, You can hear yourself through the headset
MicroSD cannot be hot swapped
Tips
Root Access
I believe rooting is quite important, and Rooting has never been easier. All you gotta do is visit this Guide by DooMLord and download the Easy Rooting Toolkit. The Rest is Just Click and wait.
Clockwork Mod Recovery
Yeah, this is Important. Mainly because of the Backup Function, At least to me. Other Than that, CWM is a necessary if you’re planning to flash custom ROMs that come in ZIP packages. To get this, There’s a Tool. No Flashing, or Flash Tools are required. Just Root Access is enough. This is the Link and Thread for the Tool. Read the Thread for Guidelines.
Modding System APKs.
Some APK files need facelifts and a mods here and there. The Most Important thing to remember when you’re dealing with Sony Ericsson is that File Permissions matter. Unless you set the Permissions correctly to the Modified APK’s, Your APK is worthless and might even result in a system crash or a Bootloop. Also, The required permission cannot be set when the File is in the SD card. You need to Move it to System\ and then set the permission and Move it to the Apps folder. If you paste it right away at the System\App\ folder, the System Force Closes before you set the permissions. So make Sure to Move it to the Root of the System\ folder first, Set the Permission and then move it to wherever you want it. The correct permission for System Apk’s are displayed below. Many People write it as rw-r-rx and in numbers. I didn’t Understand that, But I can perfectly understand this.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Changing the Font
This is easy, You don’t need third party tools to do this. Browse to the System/fonts/ folder and locate the DroidSans.ttf file. This is the main font that displays everything. Now there are two things you can do, Grab a new font and change its name to this and Paste it over the original file, or Grab the Original file and open it in a Font editor (I prefer Highlogic) and Paste the Glyphs from your Favorite Font. I recommend the latter because these fonts contain extended characters and dialects that might be handy in sending romantic text messages. If you’re going for the first option, Make sure to grab font that has everything. My favorite is the Ubuntu font I used in the Galaxy S. grab it if you want it.
Homescreen and Docks
No, Five Homescreens are not enough for me. Also I don’t like the Thick Dock with those four Shortcuts, I’d prefer it to be Transparent, so that It wouldn’t outstand over the wallpaper. So Going over the Android Development Pages, Thanks to various modders I’ve found the Mods. I’ve made myself a Homescreen with 7 Pages and a Transparent Dock. Grab it if you want. Sorry, To post credits Honestly I don’t remember who I leeched these tips from. This is where I started Reading.
Notification Bar
Seriously? There are no Quick Toggles in the Pull down Notification Bar? That was so disappointing and Heart Breaking. I need those toggles and I use them to switch the Status of Wifi, Bluetooth, and GPS. Who wants scroll several Homescreens to find the widgets that does it or go all the way to the settings page? After some searching I’ve found that someone has ported it. But the icons were a bit pixilated. So I corrected it with new icons. Once again, Sorry, I don’t know who I leeched this from. Its not from a single page. This is where I Started reading.
Yours to grab it If you like it.
Settings Page
Ok, this looks so gloomy in Sony Ericsson. The Settings Page on Samsung Galaxy S was a lot nicer and Colorful. While browsing around, I found the Perfect Solution, The Galaxy SII Theme for Sony Ericsson by thomassafca. I wouldn’t recommend everything in the Theme Package, But the Settings Page is a Must. Head over to the Thread and Get the Theme. You can grab mine from here, If you are also on 2 - 42 firmware
Correct Size for the Wallpaper
Picking up Wallpapers is a wee bit too hard, But then again If you know the Correct Resolution You can make one for yourself like below. The Correct Resolution for the LT18i is
960 x 854
You may Use a Editor of your choice (Mine is Photoshop) to make one. Yeah, In case you need the Megan Fox one I made, You can get it from here.
World Clock
Oops, There is no World Clock support in the default clock. So to get that, You can visit this thread download the widgets.
Full Screen Call Image
One thing more I love about Sony Ericsson. This is coming from their earliest phones. Back then All the other phones only displayed only a Tiny Image. When someone calls, If you have their Picture saved in the Contact, It is displayed Full screen (well Almost).
The Best Part about this is, The Image is actually saved in the VCF file (Contact Card), So you dont have to keep it in the Phone memory. Earlier days, You had to keep the Photo in Phone memory, and It shows up in the gallery as well. Those days are gone it seems.
Even when browsing through the contacts, The image is displayed vividly across the header.
So, What is the Correct Image Size for a Contact Picture ?
Its -> 3264 x 1990 (pixels). Resize Any Image of your choice, and Transfer it to the SD card. Open the Contacts Application and Browse for the Image using the Gallery or a File Explorer. Once You add the Image, You can delete it from the memory.
Will Update - Thank you. !

Thanks for the post bro, but I have a little question, why does SystemUI.apk needs permission to make phone calls ?! I just couldn't understand why :thinker:

DeepUnknown said:
Thanks for the post bro, but I have a little question, why does SystemUI.apk needs permission to make phone calls ?! I just couldn't understand why :thinker:
Click to expand...
Click to collapse
This is the SystemUI manifest:
Code:
<?xml version="1.0" encoding="utf-8"?>
<manifest android:sharedUserId="android.uid.system" android:process="system" android:versionCode="10" android:versionName="2.3.3" package="com.android.systemui"
xmlns:android="http://schemas.android.com/apk/res/android">
<uses-sdk android:minSdkVersion="10" android:targetSdkVersion="10" />
<[B][COLOR="Red"]uses-permission android:name="android.permission.STATUS_BAR_SERVICE"[/COLOR][/B] />
<application android:label="@string/app_label" android:icon="@drawable/ic_launcher_settings" android:allowClearUserData="false" android:persistent="true">
<service android:name=".statusbar.StatusBarService" android:exported="false" />
<activity android:name=".usb.UsbStorageActivity" android:excludeFromRecents="true" />
<activity android:theme="@android:style/Theme.Dialog.Alert" android:name="com.android.internal.app.ExternalMediaFormatActivity" android:excludeFromRecents="true" />
</application>
</manifest>
Statusbar Service is the only permission it requires.
Where did you get that it requires permission for phone calls?

Do you use the Ubuntu font in your screenshots?
Because it looks nice.
Might add it to my Arc after christmas, won't start flashing now on christmas
Sent from my iPad 2 using Tapatalk

Thanks mate, really nice tips.
Flo95 said:
Do you use the Ubuntu font in your screenshots?
Click to expand...
Click to collapse
JazonX said:
My favorite is the Ubuntu font I used in the Galaxy S. grab it if you want it.
Click to expand...
Click to collapse

DeepUnknown said:
Thanks for the post bro, but I have a little question, why does SystemUI.apk needs permission to make phone calls ?! I just couldn't understand why :thinker:
Click to expand...
Click to collapse
iridaki said:
This is the SystemUI manifest:
Code:
<?xml version="1.0" encoding="utf-8"?>
<manifest android:sharedUserId="android.uid.system" android:process="system" android:versionCode="10" android:versionName="2.3.3" package="com.android.systemui"
xmlns:android="http://schemas.android.com/apk/res/android">
<uses-sdk android:minSdkVersion="10" android:targetSdkVersion="10" />
<[B][COLOR="Red"]uses-permission android:name="android.permission.STATUS_BAR_SERVICE"[/COLOR][/B] />
<application android:label="@string/app_label" android:icon="@drawable/ic_launcher_settings" android:allowClearUserData="false" android:persistent="true">
<service android:name=".statusbar.StatusBarService" android:exported="false" />
<activity android:name=".usb.UsbStorageActivity" android:excludeFromRecents="true" />
<activity android:theme="@android:style/Theme.Dialog.Alert" android:name="com.android.internal.app.ExternalMediaFormatActivity" android:excludeFromRecents="true" />
</application>
</manifest>
Statusbar Service is the only permission it requires.
Where did you get that it requires permission for phone calls?
Click to expand...
Click to collapse
Now that's a Good Question, I still dont know how to check the Permissions required by Apps, or to understand what is needed by what. I found the original file over the thread where it had scrolling widgets with another APK that can move them around. They were already in a better order, So didn't go moving em or disabling them. Hmmm...

that's what I see when I attempt to install the apk file, so what do you think guys?
another quick question, I updated my phone yesterday to: 4.0.2A.0.62, will I be still able to use what's posted in this thread?
iridaki said:
This is the SystemUI manifest:
Code:
<?xml version="1.0" encoding="utf-8"?>
<manifest android:sharedUserId="android.uid.system" android:process="system" android:versionCode="10" android:versionName="2.3.3" package="com.android.systemui"
xmlns:android="http://schemas.android.com/apk/res/android">
<uses-sdk android:minSdkVersion="10" android:targetSdkVersion="10" />
<[B][COLOR="Red"]uses-permission android:name="android.permission.STATUS_BAR_SERVICE"[/COLOR][/B] />
<application android:label="@string/app_label" android:icon="@drawable/ic_launcher_settings" android:allowClearUserData="false" android:persistent="true">
<service android:name=".statusbar.StatusBarService" android:exported="false" />
<activity android:name=".usb.UsbStorageActivity" android:excludeFromRecents="true" />
<activity android:theme="@android:style/Theme.Dialog.Alert" android:name="com.android.internal.app.ExternalMediaFormatActivity" android:excludeFromRecents="true" />
</application>
</manifest>
Statusbar Service is the only permission it requires.
Where did you get that it requires permission for phone calls?
Click to expand...
Click to collapse

It needs all of these to display your notifications and make them interactive too. As I said, the manifests registers this app as Starusbar Service.
iR¡[email protected]!* via Tapatalk

Otg doesnt need a dock...you just need a otg adaptor or cable
Sent from my Xperia Arc using Tapatalk

DeepUnknown said:
that's what I see when I attempt to install the apk file, so what do you think guys?
another quick question, I updated my phone yesterday to: 4.0.2A.0.62, will I be still able to use what's posted in this thread?
Click to expand...
Click to collapse
I never Installed them to notice this, I just Paste them over the file in System/App/
Afaik, System Apps are never installed.
rkanwar said:
Otg doesnt need a dock...you just need a otg adaptor or cable
Sent from my Xperia Arc using Tapatalk
Click to expand...
Click to collapse
Yeah, That's for us.
For beginners who have no idea about Module loading, Terminal / ADB commands, There is no OTG without the Dock. To enable OTG (for Flash Drives) there's so much work to be done.

JazonX said:
I never Installed them to notice this, I just Paste them over the file in System/App/
Afaik, System Apps are never installed.
Click to expand...
Click to collapse
Fair enough, thanks bro, will do so once I am able to root my device since I updated last night.

JazonX said:
I never Installed them to notice this, I just Paste them over the file in System/App/
Afaik, System Apps are never installed.
Yeah, That's for us.
For beginners who have no idea about Module loading, Terminal / ADB commands, There is no OTG without the Dock. To enable OTG (for Flash Drives) there's so much work to be done.
Click to expand...
Click to collapse
Oh right my bad. To be honest the only difficulty im having is choosing between arc and arc s
Sent from my Xperia Arc using Tapatalk

rkanwar said:
Oh right my bad. To be honest the only difficulty im having is choosing between arc and arc s
Sent from my Xperia Arc using Tapatalk
Click to expand...
Click to collapse
Arc S (LT18i) is a actually an Arc (LT15) with a Faster Processor. The Rest is Almost the same.

Thanks dude! Much more understandable.

World Clock link sends me to Arconium ROM, do I have to have it, or it's somewhere in that thread??

It's a amazing guide, THX ;-) I consider to change the settings apk, do you know if the language will be in english or the file will work normally and use the language my phone is set to?
Sent from my Sony Ericsson Xperia Arc using Tapatalk

JazonX said:
Cons
...
Camera Produces washed out Low Quality Images
...
Click to expand...
Click to collapse
What?? The Arc has one of the best cameras around. Do you consider these as low quality images? Just look at this thread and you will see how good the camera really is. The camera kicks ass if you know how to use it.

DerEineDa said:
What?? The Arc has one of the best cameras around. Do you consider these as low quality images? Just look at this thread and you will see how good the camera really is. The camera kicks ass if you know how to use it.
Click to expand...
Click to collapse
I can show you the same or better with a Galaxy S or a Galaxy SII. Just check on the GSMarena Camera comparison chart, you will notice what gets washed out.
on the other hand,
The camera kicks ass if you know how to use it.
Click to expand...
Click to collapse
Can you guide me to the basics then ?

This guide is awesome! Thanks so much for this.
One thing - changing the font, can you also change the size (make it smaller) so that the screen displays more? When replying to a text message I can hardly see the message that came before! I can't believe this isn't an option on such an advanced phone.

JazonX said:
Arc S (LT18i) is a actually an Arc (LT15) with a Faster Processor. The Rest is Almost the same.
Click to expand...
Click to collapse
Not forget a better internet connection (instead of 7.2 MBit/s are 14.4 MBit/s).

[Q] Used the wrong method

I just bought a new nook simple touch and had assumed it would come with version 1.2.1 so I followed the instructions from this article on MakeUseOf.
As it turns out my Nook was on 1.1.0. Rooting seemed to go fine but I don't seem to have multi-touch. I haven't tried the 174 or 176 kernel instead taking the recommendation and using the one that jptiger put together in this thread.
So my question is: did I screw this up by not upgrading to 1.2.1 first? If I go to settings it still shows the software version as 1.1.0 even though I've rooted. How can I ensure I've got the latest/greatest kernel?
EDIT: Ok, I upgraded to 1.2.1 and then rooted again. Multi-touch still doesn't seem to work for me. Did I miss something?

Do you have the right kernel? (I've lost track of them.)
Did you modify /system/etc/permissions/required_hardware.xml:
Code:
<feature name="android.hardware.touchscreen" />
[b]<feature name="android.hardware.touchscreen.multitouch" />[/b]

Renate NST said:
Do you have the right kernel? (I've lost track of them.)
Did you modify /system/etc/permissions/required_hardware.xml:
Code:
<feature name="android.hardware.touchscreen" />
[b]<feature name="android.hardware.touchscreen.multitouch" />[/b]
Click to expand...
Click to collapse
I do have both those lines in my required_hardware.xml file. As for the kernel, I read on another forum that this was the latest/greatest.. if there's another recommendation I would love to have it!
Thank you!

Hmm.. I wonder if it actually works but it's not supported in the default browser app or Opera Mobile. Possible?

Yes, that's possible.
Load UsbMode.apk from the signature.
Among the things it does, it shows you touches.
Just touch anywhere that isn't buttons.
(On my cell phone, it will show that it tracks 5).

I installed your app and when I touch the screen two places I see that it's captured and two sets of coordinates show up.
But when I use an app like reddit is fun I can't zoom in on images or anything although this works with the same app on the my Nexus 4.
It's obviously not critical but it's confusing me as to why it registers in your app and yet I can't seem to use the functionality. Bad choice of kernel?

UsbMode is just showing what should be available to any app.
Are you certain that the exact same apk is running on both devices?
I don't know that application at all.

Renate NST said:
UsbMode is just showing what should be available to any app.
Are you certain that the exact same apk is running on both devices?
I don't know that application at all.
Click to expand...
Click to collapse
Most likely different versions of the same app. Also it turns out I had Opera Mini installed instead of Opera Classic. The latter supports multi-touch zooming just fine so it's definitely an app level issue. Mystery solved - thanks for the guidance!

[MOD] Native SIP/VOIP Calls on Moto X

Hello
I always prefer native support than third party software if it is possible. Unfortunately on our Moto X function SIP/VOIP is blocked, so for VOIP calls we must install better or worse third party software. I discovered that the solution is very simple. All we need is to modify one xml file. Of course this solution is only for rooted phones and I test it only on my Moto X (XT1052) with stock KitKat 4.4.2, however I think that should works on any variant of Moto X.
Well...short guide
- In your root file manager browse to /system/etc/permission
- open to edit file android.software.sip.xml and search for:
Code:
<permissions>
<feature name="android.software.sip" />
</permissions>
- then add additional line and finally you should have:
Code:
<permissions>
<feature name="android.software.sip" />
<feature name="android.software.sip.voip" />
</permissions>
That's it. Save file and reboot.
After reboot you should see additional option in dialer settings

Are you saying this enables built-in VoIP calling without the aid of third party apps/software?

titetanium said:
Are you saying this enables built-in VoIP calling without the aid of third party apps/software?
Click to expand...
Click to collapse
Yes, exactly.

testuser0072 said:
Hello
I always prefer native support than third party software if it is possible. Unfortunately on our Moto X function SIP/VOIP is blocked, so for VOIP calls we must install better or worse third party software. I discovered that the solution is very simple. All we need is to modify one xml file. Of course this solution is only for rooted phones and I test it only on my Moto X (XT1052) with stock KitKat 4.4.2, however I think that should works on any variant of Moto X.
Well...short guide
- In your root file manager browse to /system/etc/permission
- open to edit file android.software.sip.xml and search for:
Code:
<permissions>
<feature name="android.software.sip" />
</permissions>
- then add additional line and finally you should have:
Code:
<permissions>
<feature name="android.software.sip" />
<feature name="android.software.sip.voip" />
</permissions>
That's it. Save file and reboot.
After reboot you should see additional option in dialer settings
Click to expand...
Click to collapse
NICE FIND, bud.
Great work!!! :good:

Trying it on my XT1060

It's a known modification but unfortunately not enough. SIP is really enabled but it is pretty useless due to the annoying voice distortion on the other side of communication. It appears as high-frequency harmonic distortion and disfigures your voice beyond every acceptable level. I've put a lot of effort to resolve the problem but so far without any significant success. The main question is why dedicated sip applications can operate more or less without distortion and native sip can't. The best guess is that native sip (voip) is not managed as telephony function but rather as one of special audio functions. Therefore it lacks acoustic echo cancellation functionality. Or other possibility might be that pretty high latency of native voip is responsible that echo cancellation simply can't "grab". I tried to replace or repair files responsible for voip and general audio, even drivers but without any luck. It must be that the whole problem is somehow connected to radio and baseband management. Hence it would be very interesting to know if voip distortion appears only in MOTOX or in other phones as well. I assume that it is a Google issue but you never totally know before you try it. It may be connected to Motorola baseband configuration solely.
By the way, I was really exited when I read that one of malfunctions supposed to be repaired among hundreds others in Google 4.4.3 release would be internet telephony (voip). Now I'm on stock 4.4.4 and no progress regarding sip was made....

piskr said:
It's a known modification but unfortunately not enough. SIP is really enabled but it is pretty useless due to the annoying voice distortion on the other side of communication. It appears as high-frequency harmonic distortion and disfigures your voice beyond every acceptable level. I've put a lot of effort to resolve the problem but so far without any significant success. The main question is why dedicated sip applications can operate more or less without distortion and native sip can't. The best guess is that native sip (voip) is not managed as telephony function but rather as one of special audio functions. Therefore it lacks acoustic echo cancellation functionality. Or other possibility might be that pretty high latency of native voip is responsible that echo cancellation simply can't "grab". I tried to replace or repair files responsible for voip and general audio, even drivers but without any luck. It must be that the whole problem is somehow connected to radio and baseband management. Hence it would be very interesting to know if voip distortion appears only in MOTOX or in other phones as well. I assume that it is a Google issue but you never totally know before you try it. It may be connected to Motorola baseband configuration solely.
By the way, I was really exited when I read that one of malfunctions supposed to be repaired among hundreds others in Google 4.4.3 release would be internet telephony (voip). Now I'm on stock 4.4.4 and no progress regarding sip was made....
Click to expand...
Click to collapse
Well...what can I say...I am not a VOIP expert, but I tested built-in VOIP for a some short calls (2 different SIP/VOIP accounts) and seems to be OK. Distortion level is minimal and for me acceptable and really don't know if it is not dependent from SIP/VOIP operator, because I had similar results on Cyanogen roms, where overall VOIP working or I always thought that working

testuser0072 said:
Well...what can I say...I am not a VOIP expert, but I tested built-in VOIP for a some short calls (2 different SIP/VOIP accounts) and seems to be OK. Distortion level is minimal and for me acceptable and really don't know if it is not dependent from SIP/VOIP operator, because I had similar results on Cyanogen roms, where overall VOIP working or I always thought that working
Click to expand...
Click to collapse
That's really interesting. Distortion should appear on the other side. No one complained about robotic hardly understood voice when you called?
I tested voip with CM too and the results were the same or even worst (no audio at all). But then, I thought that radio and baseband was not replaced during CM installation and that's why voip wasn't improved.
Anyway, believing that voip operator is responsible for audio distortion is an easy solution but the facts are against it. Using dedicated sip applications removes distortion completely. Besides my operator uses standard codecs G711 alaw and ulaw which are also integrated into the system. And I could use native voip on my previous phone with JB quite normally (besides greater latency which was caused by a weak processor).
Really hard to understand where is the reason that I can't use native sip normally.

piskr said:
That's really interesting. Distortion should appear on the other side. No one complained about robotic hardly understood voice when you called?
Click to expand...
Click to collapse
Of course other side complain sometimes, but overall they understood my voice, which is indeed slightly robotic.
piskr said:
I tested voip with CM too and the results were the same or even worst (no audio at all). But then, I thought that radio and baseband was not replaced during CM installation and that's why voip wasn't improved.[...].
Click to expand...
Click to collapse
I mean other than Moto X phones (Some HTC and Huawei) with CM, where VoIP works OK. So far I didn't install CM on my Moto X, so I can't say nothing about results.
piskr said:
Really hard to understand where is the reason that I can't use native sip normally
Click to expand...
Click to collapse
However I use VoIP from time to time, but I agreed, what is a real reason that we can't use native sip normally ?

piskr said:
That's really interesting. Distortion should appear on the other side. No one complained about robotic hardly understood voice when you called?
I tested voip with CM too and the results were the same or even worst (no audio at all). But then, I thought that radio and baseband was not replaced during CM installation and that's why voip wasn't improved.
Anyway, believing that voip operator is responsible for audio distortion is an easy solution but the facts are against it. Using dedicated sip applications removes distortion completely. Besides my operator uses standard codecs G711 alaw and ulaw which are also integrated into the system. And I could use native voip on my previous phone with JB quite normally (besides greater latency which was caused by a weak processor).
Really hard to understand where is the reason that I can't use native sip normally.
Click to expand...
Click to collapse
Same experience here, the receiving end could not understand me. Using pbx in a flash and Vitelity trunks.

piskr said:
voip distortion appears only in MOTOX or in other phones as well.
Click to expand...
Click to collapse
I've tried VOIP at work on many different phones, native. All have bugs to distortion, echo, delay, fail to wake, fail to roam. Disappointing.

[UPDATE 4.0] Xiaomi.EU Redmi Note 4 ROM Multi Tasking Fix and Battery Improvements

DISCLAIMER: DO ALL OF THIS AT YOUR OWN RISK. IT WORKED FOR ME AND I CAN'T GUARANTEE THAT IT'LL WORK FOR YOU ETC, SO DO NECESSARY THINGS LIKE TWRP BACKUPS OR SOMETHING LOL GOOD LUCK
USAGE SCREENSHOTS/STATS:
https://forum.xda-developers.com/showpost.php?p=70915389&postcount=37
https://forum.xda-developers.com/showpost.php?p=70915456&postcount=39
https://forum.xda-developers.com/showpost.php?p=70915425&postcount=38
UPDATE 3.0 (A) RAM FIX MULTITASKING
SIMPLER METHOD (ROOT)
ZRAM increase and fixes
1. Using a file manager, go to system/etc/ and rename mcd_default.conf to mcd_default.conf.bak
2. Download this file and place it in system/etc
3. Reboot
4. Go to developer options and go to memory optimizations and set to HIGH
5. Reboot.
6. Install kernel audiotor and go to LMK and change the values to medium. Remember to set on boot.
7. Reboot.
UPDATE 3.0 (B) BATTERY LIFE IMPROVEMENT
SIMPLER METHOD (ROOT)
Changed the values to less aggressive ones. Minimal battery life improvement but it it better than nothing in my opinion.
1. Go to system/etc and rename perfservscntbl.txt to perfservscntbl.txt.bak
2. Download this and place in system/etc
3. Reboot
UPDATE 3.0 (C) PERFORMANCE IMPROVEMENT
SIMPLER METHOD (ROOT)
These are some cherrypicks from android 7.1.1
1. Make sure you are rooted
2. Go to su/su.d and place this file in that folder
3. Give the file 0755 permission as shown below
X X X
X -- X
X -- X
4. Reboot.
As per usual all of these require root and please do backups in case anything goes wrong. I suggest using FX file manager to do these tweaks.
USAGE SCREENSHOTS/STATS:
https://forum.xda-developers.com/showpost.php?p=70915389&postcount=37
https://forum.xda-developers.com/showpost.php?p=70915456&postcount=39
https://forum.xda-developers.com/showpost.php?p=70915425&postcount=38
OLD METHOD BELOW
FOR MULTITASKING, THERE ARE 2 PARTS; PART (A) TO ACTUALLY FIX ZRAM AND PART (B) TO ACTUALLY ENABLE ZRAM. XIAOMI FOR SOME REASON THOUGHT THAT OUR DEVICE DOESNT NEED ZRAM (IT NEEDS IT LOL)
PART 1 (A)- MULTITASKING
The Redmi Note 4, in my opinion, suffers a lot of RAM management issues. The symptoms are as follow;
- Constant reloading of app like instagram, chrome, facebook, and others when switching apps
- Constant reloading of apps whenever you switch to a system app like phone, camera, messaging (background apps get killed when you launch system apps)
Things I have I tried to remedy the issue/problem
- Lock app
- Change memory optimization settings in developer options
NONE OF THEM WORKED. I got so frustrated because this device has like 3GB of RAM which should eliminate problems concerning apps getting killed.
So I went out and did my own research and found out that MIUI controls ram management via a service called 'mcd' and this service depends on a file called 'mcd_default.conf' in system/etc. Naturally what I did was tinker around with the contents of the file and edited it using trial and error. Each time I tested, I would launch 10-12 apps that included Chrome, Spotify, Instagram, Twitter, Color-Note, Phone, Messaging, Gallery, Google Photos and others. (YES 10 TO 12 APPS)
Yes, ladies and gentleman. 3GB of ram should be able to handle all those apps without reloading every single one of them.
Finally, after tinkering around with some values I think I cracked the code/solution to the problem by editing some lines. The lines I edited affect how zram works on our device and I think I fixed it. The file I edited is attached below.
HOW TO USE THE FILE
I TESTED THIS ON THE LATEST XIAOMI.EU ROM which can be found here. TEST IT OUT ON OTHER ROMS AT YOUR OWN RISK. FU** STOCK MIUI ROM.
XIAOMI.EU ROM LINK
1. Make sure you are rooted and you have the latest busybox installed (its on the playstore)
2. Download the file attached HERE IS THE FILE
3. Browse to system/etc using your root file manager of choice (I prefer fx file manager)
4. Backup the existing mcd_default.conf bye renaming it to mcd_default.conf.bak
5. Place the file I attached in system/etc
6. Reboot
7. Go to developer settings and set memory optimization to LOW and reboot
8. Test out multitasking for yourself
PART 1 (B)- MULTITASKING
1. Install Kernel audiotor
2. Open, give it root permission
3. Swipe from left and go to init.d
4. Press the + button and enter name ZRAM
5. Enter these values
echo 1073741824 > /sys/block/zram0/disksize
/system/xbin/mkswap /dev/block/zram0
/system/xbin/swapon /dev/block/zram0
echo 100 (you can choose between 100 to 0. higher number better zram usage) > /proc/sys/vm/swappiness
6. Save and enable set on boot
7. Reboot and test out multitasking
8. Open Kernel Audiotor and change LMK values to medium. Set on boot and reboot.
Important things to know
- It's normal for background apps to close when you use camera because the camera app uses a lot of RAM and resources to process images ESPECIALLY if you use burst mode (hold shutter button)
SO FAR MY EXPERIENCE
- Improved multitasking
- No other problem like fingerprint sensor not working bla bla bla
PART 2 - BATTERY LIFE IMPROVEMENTS
I noticed that the helio x20 is quite the power hungry chip so I dug around XDA MIUI devices forums for other devices and found out that Xiaomi MIUI roms use a service called 'perfservice' to control the CPU and can sometime be a hit and miss, so I did something;
DISABLE PERFSERVICE and MY BATTERY LIFE HAS IMPROVED DRAMATICALLY. IM TALKING REDMI NOTE 3 SNAPDRAGON LEVELS. 7 HOURS SCREEN ON TIME, 20 HOURS STANDBY.
What happens when perfservice is disabled is the cpu is controlled by MTK's cpu manager (not sure what it is called) and uses the stock interactive governer (which is good).
HOW TO DISABLE/IMPROVE BATTERY
1. Make sure you are rooted
2. use your root file explorer of choice (I prefer fx file manager)
3. go to /system and backup build.prop by copying and pasting it somewhere else
4. edit build.prop and find the line ro.mtk_perfservice_support=1 and change it to ro.mtk_perfservice_support=0 and save file
5. go to /system/etC and find a file named perfservapplist.txt and rename it to perfservapplist.txt.bak
6. go to /system/etc and find a file named perfservscntbl.txt and rename it to perfservscntbl.txt.bak
7. Reboot and test out the result yourself
I hope this helps any of you in any way.
I now LOVE my phone but it's a pity that Xiaomi doesn't want to fix problems like these. Maybe they don't consider these problems as actual problems. We'll never know tbh.
SPECIAL THANKS TO THIS THREAD AND ITS OWNER
http://forum.xda-developers.com/redmi-note-2/development/b-skinny-pro-t3347906
BECAUSE IT TAUGHT ME A LOT ABOUT HOW XIAOMI ROM WORKS TO MANAGE OUR RAM AND CPU

Thanks for this, really great work. Definitely interested in trying the battery improvement as it had gotten better since I used the 4G fix, but still could be a bit better. Is there any way these could be made into flashable zips? I have TWRP but not using root. Thanks again.
Sent from my Redmi Note 4 using Tapatalk

gsmyth said:
Thanks for this, really great work. Definitely interested in trying the battery improvement as it had gotten better since I used the 4G fix, but still could be a bit better. Is there any way these could be made into flashable zips? I have TWRP but not using root. Thanks again.
Sent from my Redmi Note 4 using Tapatalk
Click to expand...
Click to collapse
Twrp has a file manager within the recovery. You can rename, move, and, copy files with it. You can try it out

asusm930 said:
Twrp has a file manager within the recovery. You can rename, move, and, copy files with it. You can try it out
Click to expand...
Click to collapse
Wow didn't know that! Must take a look.
Sent from my Redmi Note 4 using Tapatalk

gsmyth said:
Wow didn't know that! Must take a look.
Sent from my Redmi Note 4 using Tapatalk
Click to expand...
Click to collapse
Its under 'advanced' but before that mount system using the 'mount' option
As for editing the build.prop file, copy it to your phone and then edit the copy, after that replace the original build.prop with the edited one using twrp's file manager

asusm930 said:
Its under 'advanced' but before that mount system using the 'mount' option
Click to expand...
Click to collapse
Ah thanks, forgot to mount and couldn't see the build prop file, will try again later.
Sent from my Redmi Note 4 using Tapatalk

Maybe we can make a flashable zip with AnyKernel 2 like CosmicDan does here http://forum.xda-developers.com/redmi-note-4/development/tweaks-cosmictweaks-v2016-11-26-t3507291

prismk said:
Maybe we can make a flashable zip with AnyKernel 2 like CosmicDan does here http://forum.xda-developers.com/redmi-note-4/development/tweaks-cosmictweaks-v2016-11-26-t3507291
Click to expand...
Click to collapse
I prefer having people doing it manually so that people know what they're doing and know what files to backup and so on

asusm930 said:
DISCLAIMER: DO ALL OF THIS AT YOUR OWN RISK. IT WORKED FOR ME AND I CAN'T GUARANTEE THAT IT'LL WORK FOR YOU ETC, SO DO NECESSARY THINGS LIKE TWRP BACKUPS OR SOMETHING LOL GOOD LUCK
PART 1 (A)- MULTITASKING
The Redmi Note 4, in my opinion, suffers a lot of RAM management issues. The symptoms are as follow;
- Constant reloading of app like instagram, chrome, facebook, and others when switching apps
- Constant reloading of apps whenever you switch to a system app like phone, camera, messaging (background apps get killed when you launch system apps)
Things I have I tried to remedy the issue/problem
- Lock app
- Change memory optimization settings in developer options
NONE OF THEM WORKED. I got so frustrated because this device has like 3GB of RAM which should eliminate problems concerning apps getting killed.
So I went out and did my own research and found out that MIUI controls ram management via a service called 'mcd' and this service depends on a file called 'mcd_default.conf' in system/etc. Naturally what I did was tinker around with the contents of the file and edited it using trial and error. Each time I tested, I would launch 10-12 apps that included Chrome, Spotify, Instagram, Twitter, Color-Note, Phone, Messaging, Gallery, Google Photos and others. (YES 10 TO 12 APPS)
Yes, ladies and gentleman. 3GB of ram should be able to handle all those apps without reloading every single one of them.
Finally, after tinkering around with some values I think I cracked the code/solution to the problem by editing some lines. The lines I edited affect how zram works on our device and I think I fixed it. The file I edited is attached below.
HOW TO USE THE FILE
I TESTED THIS ON THE LATEST XIAOMI.EU ROM which can be found here. TEST IT OUT ON OTHER ROMS AT YOUR OWN RISK. FU** STOCK MIUI ROM.
XIAOMI.EU ROM LINK
1. Make sure you are rooted
2. Download the file attached HERE IS THE FILE
3. Browse to system/etc using your root file manager of choice (I prefer fx file manager)
4. Backup the existing mcd_default.conf bye renaming it to mcd_default.conf.bak
5. Place the file I attached in system/etc
6. Reboot
7. Go to developer settings and set memory optimization to LOW and reboot
8. Test out multitasking for yourself
PART 1 (B)- MULTITASKING
1. Install Kernel audiotor
2. Open, give it root permission
3. Swipe from left and go to init.d
4. Press the + button and enter name ZRAM
5. Enter these values
echo 1073741824 > /sys/block/zram0/disksize
/system/xbin/mkswap /dev/block/zram0
/system/xbin/swapon /dev/block/zram0
echo 0 > /proc/sys/vm/swappiness
6. Save and enable set on boot
7. Reboot and test out multitasking
Important things to know
- It's normal for background apps to close when you use camera because the camera app uses a lot of RAM and resources to process images ESPECIALLY if you use burst mode (hold shutter button)
SO FAR MY EXPERIENCE
- Improved multitasking
- No other problem like fingerprint sensor not working bla bla bla
PART 2 - BATTERY LIFE IMPROVEMENTS
I noticed that the helio x20 is quite the power hungry chip so I dug around XDA MIUI devices forums for other devices and found out that Xiaomi MIUI roms use a service called 'perfservice' to control the CPU and can sometime be a hit and miss, so I did something;
DISABLE PERFSERVICE and MY BATTERY LIFE HAS IMPROVED DRAMATICALLY. IM TALKING REDMI NOTE 3 SNAPDRAGON LEVELS. 7 HOURS SCREEN ON TIME, 20 HOURS STANDBY.
What happens when perfservice is disabled is the cpu is controlled by MTK's cpu manager (not sure what it is called) and uses the stock interactive governer (which is good).
HOW TO DISABLE/IMPROVE BATTERY
1. Make sure you are rooted
2. use your root file explorer of choice (I prefer fx file manager)
3. go to /system and backup build.prop by copying and pasting it somewhere else
4. edit build.prop and find the line ro.mtk_perfservice_support=1 and change it to ro.mtk_perfservice_support=0 and save file
5. go to /system/etC and find a file named perfservapplist.txt and rename it to perfservapplist.txt.bak
6. go to /system/etc and find a file named perfservscntbl.txt and rename it to perfservscntbl.txt.bak
7. Reboot and test out the result yourself
I hope this helps any of you in any way.
I now LOVE my phone but it's a pity that Xiaomi doesn't want to fix problems like these. Maybe they don't consider these problems as actual problems. We'll never know tbh.
SPECIAL THANKS TO THIS THREAD AND ITS OWNER
http://forum.xda-developers.com/redmi-note-2/development/b-skinny-pro-t3347906
BECAUSE IT TAUGHT ME A LOT ABOUT HOW XIAOMI ROM WORKS TO MANAGE OUR RAM AND CPU
Click to expand...
Click to collapse
Really interesting post. I've been frustrated with processes getting killed for no apparent reason but I'm a little dubious about the mods. Are you able to post a before and after video or something showing the improvements?
Also, how does disabling perfservice affect performance?

spr33 said:
Really interesting post. I've been frustrated with processes getting killed for no apparent reason but I'm a little dubious about the mods. Are you able to post a before and after video or something showing the improvements?
Also, how does disabling perfservice affect performance?
Click to expand...
Click to collapse
I can't post videos but I can personally that multitasking is way better now.
disabling perfservice does not affect performance at all. Its still snappy as ever

asusm930 said:
I can't post videos but I can personally that multitasking is way better now.
disabling perfservice does not affect performance at all. Its still snappy as ever
Click to expand...
Click to collapse
I don't know why but I got the standby problem when WIFI is ON (I tried everything, turn off location, scanning). Here is what I have tested CAREFULLY:
1> WIFI ON , SCREEN OFF
Drain 1.5-2.5%/ hour
2> WIFI OFF, MOBILE DATA ON, SCREEN OFF
Drain 1%/ 90 minutes or even a bit more
3> WIFI OFF, MOBILE DATA OFF, SCREEN OFF
Drain 1%/ 3-4 hours or even a bit more
It's really weird when WIFI drains MUCH MORE battery than mobile data, even the deep sleep rate is still 89% - 90% when WIFI is ON.
Do you have any idea how to fix this?

phamhuytung192 said:
I don't know why but I got the standby problem when WIFI is ON (I tried everything, turn off location, scanning). Here is what I have tested CAREFULLY:
1> WIFI ON , SCREEN OFF
Drain 1.5-2.5%/ hour
2> WIFI OFF, MOBILE DATA ON, SCREEN OFF
Drain 1%/ 90 minutes or even a bit more
3> WIFI OFF, MOBILE DATA OFF, SCREEN OFF
Drain 1%/ 3-4 hours or even a bit more
It's really weird when WIFI drains MUCH MORE battery than mobile data, even the deep sleep rate is still 89% - 90% when WIFI is ON.
Do you have any idea how to fix this?
Click to expand...
Click to collapse
my last bet is going to Additional settings > Privacy > Location > Google Location History > and turn it off for every account
I also have sync on WLAN only too in sync settings if that helps

asusm930 said:
my last bet is going to Additional settings > Privacy > Location > Google Location History > and turn it off for every account
I also have sync on WLAN only too in sync settings if that helps
Click to expand...
Click to collapse
I already tried all of this, nothing change , I think the problem is because of Mediatek wifi chipset. Do you have the same problem?

phamhuytung192 said:
I already tried all of this, nothing change , I think the problem is because of Mediatek wifi chipset. Do you have the same problem?
Click to expand...
Click to collapse
I dont think so. I lose like 2% like after 6 hours. I do have both wifi and data turned on though (by turned on i mean the toggles are switched on but in actuality when wifi is on, android turns off data even though the toggle shows that its on up until wifi signal is gone)

asusm930 said:
I dont think so. I lose like 2% like after 6 hours. I do have both wifi and data turned on though (by turned on i mean the toggles are switched on but in actuality when wifi is on, android turns off data even though the toggle shows that its on up until wifi signal is gone)
Click to expand...
Click to collapse
Do you have any apps in background? I usually have Messenger + Chrome in background with 2 SIM. How many SIM are you using and in which sim slot (If only 1 sim)?

phamhuytung192 said:
Do you have any apps in background? I usually have Messenger + Chrome in background with 2 SIM. How many SIM are you using and in which sim slot (If only 1 sim)?
Click to expand...
Click to collapse
I have 1 sim (in slot 1) and an SDcard.
Try installing Link2SD and disable "Battery Saver" and MiCloud, MiCloudBackup, Cleaner, Metok, LocationEM2, MiDrive, MiDrop, Music, Search, Video, Wallpaper Carousel AND Browser. These are the apps I have disabled.

asusm930 said:
I have 1 sim (in slot 1) and an SDcard.
Try installing Link2SD and disable "Battery Saver" and MiCloud, MiCloudBackup, Cleaner, Metok, LocationEM2, MiDrive, MiDrop, Music, Search, Video, Wallpaper Carousel AND Browser. These are the apps I have disabled.
Click to expand...
Click to collapse
Yes I tried 1 SIM card with an SD Card before, the standby on WIFI was much better, really don't understand why. Can you tried to test WIFI standby with 2 SIM online?

phamhuytung192 said:
Yes I tried 1 SIM card with an SD Card before, the standby on WIFI was much better, really don't understand why. Can you tried to test WIFI standby with 2 SIM online?
Click to expand...
Click to collapse
I think I read somewhere that someone else was having this problem. It could be the culprit (having 2 sims).
Unfortunately, I don't have another sim that i can use to confirm this bug, but I'm very sure that I've read other people mentioning this problem too (2 sims draining battery)

asusm930 said:
I think I read somewhere that someone else was having this problem. It could be the culprit (having 2 sims).
Unfortunately, I don't have another sim that i can use to confirm this bug, but I'm very sure that I've read other people mentioning this problem too (2 sims draining battery)
Click to expand...
Click to collapse
I will try again, someone said that it is because of the wifi router, I tried this afternoon to use my laptop as WIFI hotspot and also DISABLE all the apps like you said, it drains only 2-3% / 6 hours .

asusm930 said:
I think I read somewhere that someone else was having this problem. It could be the culprit (having 2 sims).
Unfortunately, I don't have another sim that i can use to confirm this bug, but I'm very sure that I've read other people mentioning this problem too (2 sims draining battery)
Click to expand...
Click to collapse
I tried yesterday and it is because of the WIFI Router, also in WIFI Advanced Setting I changed the option "Keep WIFI on during sleep" to "Never", the battery is really much better and WIFI is even not turn off during sleep, I can still receive calls from Facebook as well as messages. I think this is definitely an error.