yashsingh1/xdaforums huggingface dataset:
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
Re: [S/SL][ROM][JB 4.1.2] Pure CyanogenMod+ | R2.1 Base-FXP 213a | April 01, 2013

---------- Post added at 08:11 AM ---------- Previous post was at 08:08 AM ----------

yes it is a good idea, I think!:D
[Sony Xperia S, Acro S, Ion] glacies:
I have decent battery life with this ROM, easily 16 hours (not including when I'm sleeping).

Everything is smooth. Had one random reboot when I first installed the ROM but after that no issues.

I keep alternating between stock and CM-based ROMs. I want the stock camera but whenever I switch back I find the lag/redraw/reload impossible to bear.

No best of both world? :(
[Sony Xperia S, Acro S, Ion] switzerland92:
It will be as soon as Sony releases official Jelly Bean update (with new kernel and camera libs) :)

And of course when custom ROM maintainers implement it into their ROMs.
[Sony Xperia S, Acro S, Ion] spahbod:
Re: [S/SL][ROM][JB 4.1.2] Pure CyanogenMod+ | R2.1 Base-FXP 213a | April 01, 2013

Can u make cm with jb stock kernel for locked bootloader?!

:)
[Sony Xperia S, Acro S, Ion] jfxperias:
Re: [S/SL][ROM][JB 4.1.2] Pure CyanogenMod+ | R2.1 Base-FXP 213a | April 01, 2013

Hello, I wanted to thank the dev for are outstanding work ... I have a small request, could you put/adapted this mod in your rom so we can play on the dpi of any apk???

http://xdaforums.com/showthread.php?p=24267823

Example, the dualpanel from my Deniz friend suffers from a too much tall dpi of the settings apk ... on the Paranoid rom the dpi of dualpanel is to 240dpi ... please if it's in your skills, could you the do ... thank you again

ps: and of course, thank you to my Nyggaz friend for m' have presented this rom;)
[Sony Xperia S, Acro S, Ion] switzerland92:
This is quite hard to make, especially if you mean on CM10 or CM10.1 which use different kernels... To modify kernel you must have unlocked bootloader.

But, it is quite possible that after official JB update something would be possible :)
[Sony Xperia S, Acro S, Ion] pongnamu:
Yes I will as soon as possible. :)

Do you mean Stock camera app by original camera app? With some modifications, it may be possible.

I have no current plans on it. But no "current" plans does not mean no CM10.1 version for forever ;) Probably when it gets more stable.

NYGGAZ found way to fix screen flickering ( Thanks alot! ) Maybe you should change your cable, I had the problem on my X10 Mini but not now.

NYGGAZ found how to fix it :) Fix will be included in next version!

Will be fixed in next version :) (Thanks NYGGAZ)

Will consider it. Thanks :)

NYGGAZ found how to fix the flickering on screens :)

Good idea ;)

Well, I am busy in my real life as well, I have tests, exams, family, friends and much more. I will update it when I think update is necessary. Yes. I removed all ringtones except one. ;)

There should be some mod so we can use stock camera on custom roms :)

Well, would be possible if SONY release JB for S :D

I will consider it as well. Thanks. :)
[Sony Xperia S, Acro S, Ion] kansel:
camera

was there any fix for the camera? the rom is really smooth and i love it. but when im using the cam, it freezes when i take the picture. so i have to click the home button to get out of the cam. since nothing else works. and there is no picture in the gallery after. so what can i do to fix this? since i really would like to keep this rom ;)
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
hello, this is strange! I have no problem with the camera!
[Sony Xperia S, Acro S, Ion] stibuz95:
True. I don't have problem like crash with Camera, the only that I have is the problem with Panorama: soved with this:

http://xdaforums.com/showthread.php?t=2162051
[Sony Xperia S, Acro S, Ion] pongnamu:
Hi everyone! I just have opened a forum to talk everything about my ROMs.

You can report bugs, participate in developments, ask questions and more! :)

Go ahead and register at the forum, and please be active in the forum.

Thanks :)

Go to the forum (http://pongnamuroms.serverforumhosting.com/)

P.S. Yes. I will be on both XDA and my forum :)
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
thank you this is cool!;)
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
here is my AnTuTu score with this rom! good score!;)
[Sony Xperia S, Acro S, Ion] Lervly:
very smooth , thank you for your work

I have a problem in A2DP Bluetooth streaming not work , Is any one got it like me.
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
yes, this is a very good idea;)! I joined the forum, and it is very well done! you can really share ideas, or otherwise.! I find it perfect to follow the evolution of this rom!:D
[Sony Xperia S, Acro S, Ion] pongnamu:
Hi everyone! I have an upcoming exam at April 30, May 1 and 2.

Since I have to study for it, I will update Pure CyanogenMod+ after my exam.

Also, I may not be online until the exam, but please keep reporting bugs and give me suggestion so I can fix it after the exam.

Thank you for your supports specially NYGGAZ for reporting bugs, suggesting me to make this ROM better! :)

Expected Changelog for R2.2 [Early May][Reference Only- May Slightly Differ From The Release]

- Based on latest FXP, which fixes many bugs

- Added Init.d tweaks

- Added build.prop tweaks

- Odexed

- Lighter

- Dual Panel Setting

........To Be Expanded.......​

P.S. I added NYGGAZ in the credit! :) Thanks alot for supporting me in many ways! :)
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
thank you very much for this information! work out your study is very important;)! I am very eager to test your upgrade, it seems very interesting that:D! Thank you for your work!
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
hello everyone!:) I would like to know if anyone has encountered a bug on receiving a call?
[Sony Xperia S, Acro S, Ion] feetsonfire:
not working on SL

Bricked my Sl phone doesnt work on SL... ??/
[Sony Xperia S, Acro S, Ion] jfxperias:
Work on sl... Sl=S ... This is the same material...

you have does to improper handling, restores with Emma ...
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
Yes ,:D,my news score!! It is very good;)
[Sony Xperia S, Acro S, Ion] matthewsucks:
Sweet!

Thanks for developing this ROM, I love it, just wondering if you will continue developing this awesome ROM or abandon it? :confused:
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
Hello,;) do not worry pongnamu intend to continue this rom! For now, he works a school exam! pongnamu provide an update late April or early May!:D

---------- Post added at 04:16 PM ---------- Previous post was at 04:12 PM ----------

Here the message pongnamu!
[Sony Xperia S, Acro S, Ion] nostard19:
I had a bug where even after answering the call. The call ring that has answer, reject and send message still stays there and then I'm not able to access in call menus. But this bug seems like a ghost. It comes and goes away once a few days. I feel it's something related to themes.

Btw I have had this bug in some other cm based roms too. But it goes away usually when the theme is changed.
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
Hi! is that someone had a problem with light bar? I wanted to know if your light bar work?
[Sony Xperia S, Acro S, Ion] __xEpiiC_Us3R-:
Which Kernel/Settimgs(Scheduler I/O)??

A download link?

Inviato dal mio LT26i con Tapatalk 2
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
http://db.tt/sSlFRsVN

here is the link kernel nova 7oC;)

---------- Post added at 07:48 AM ---------- Previous post was at 07:45 AM ----------

for kernel setting I put ondemand and sio! with kernel to the rom is very, very fast!:D

---------- Post added at 07:54 AM ---------- Previous post was at 07:48 AM ----------

you are on this rom? tell me if your brightness bar works please!:)
[Sony Xperia S, Acro S, Ion] piyush95:
what r the bugs in this rom...???
[Sony Xperia S, Acro S, Ion] pongnamu:
My test just ended :) Expect new version based on this week's FXP :D
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
ha! Hello, my friend;)! it makes me very happy to have you back:D! We look forward to your new works!
[Sony Xperia S, Acro S, Ion] pongnamu:
75% completed building, will send the files to NYGGAZ and pharix for testing tomorrow (Big thanks for them . NYGGAZ is tester for XS and pharix is for XIon). Will release the files to the public tomorrow night :)

Sent From Sony Ericsson Xperia X10Mini Running SlimROMs+ R3 Final
[Sony Xperia S, Acro S, Ion] pharix:
Really happy to hear that finally we can get it. Will try as soon as I got the link and report it.
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
Hello everyone! I am very happy to test your rom! I say a big thank you for all the work!:D
[Sony Xperia S, Acro S, Ion] Ignatov:
It is a great ROM! Very fast also! I have some problems with 2 thinks :

1. 1080p video recording

2. Noice cancellation. With the stock ROM i was having no problems with it. It was great. Even it was disableing my music somethimes. But now it is not working i think.

BTW, i'm using Sony Xperia S
[Sony Xperia S, Acro S, Ion] precardo:
Nice news man... Just when I thought that this thread was dead:thumbup:
[Sony Xperia S, Acro S, Ion] pongnamu:
I gave the file to them but has one error. Will fix it and send the file to them today, and hopefully I can release it tonight :)
[Sony Xperia S, Acro S, Ion] Snowcandy:
Is there any way to set the statusbar transparent with this ROM?
[Sony Xperia S, Acro S, Ion] pongnamu:
R2.2 Base-FXP 218 released! Enjoy! :) I am always open to your suggestions! :)

Special Thanks to: deniz2694 for Dual Panel Setting, NYGGAZ for testing, helping me alot and suggesting me many things :)

Download the file here: http://pongnamuroms.weebly.com/23/p...cyanogenmod-r22-base-fxp-218-may-11-2013.html

R2.2 Base-FXP 218- MAY 11, 2013

- Based on FXP 218 (Fixed Many Bugs)

- Added Dual Panel Setting​

P.S. Ion version is coming soon as pharix tests the file :) (Thanks so much!)
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
Thanks my friends
[Sony Xperia S, Acro S, Ion] precardo:
Is screen flicker fixed on R2.2?
[Sony Xperia S, Acro S, Ion] pongnamu:
Yes :)
[Sony Xperia S, Acro S, Ion] raylite:
Loving your work, thanks alot :D:good:
[Sony Xperia S, Acro S, Ion] Ignatov:
What about 1080p video recording and noise cancellation in the new version?
[Sony Xperia S, Acro S, Ion] Snowcandy:
How can I turn off the auto brightness using this ROM? I've unchecked the auto brightness feature but it still auto dims when it's dark. Not sure if there's another setting to turn off this setting using this ROM or would I have to download a separate app for it.
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
try replacing this file! you replace it in the system / etc! brightness will be brighter, and you can turn off auto brightness

http://db.tt/Z2aocGc7

:D
[Sony Xperia S, Acro S, Ion] pongnamu:
What do you guys think about the dual panel setting?

Sent From Sony Ericsson Xperia X10Mini Running SlimROMs+ R3 Final
[Sony Xperia S, Acro S, Ion] hamidych:
Installation

Hello,

Can I install over previous version without wipe?

What are the steps if comming from previous version of Pure CyanogenMod?
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
@ Pongnamu, I love this mode:D! I think it is very beautiful and practical that way! just missing a setting size dpi, and it's perfect! if a few people interested, there are 2 application to adjust the dpi! (Xposed setting. Install app)

http://xdaforums.com/showthread.php?t=2072081 ;)

Both applications allow you to extend the dual panel mode in Gmail, contacts, etc! is very beautiful on this rom:D!

this is a very good job this rom, thank you to take into account the needs of users:thumbup:

---------- Post added at 06:50 PM ---------- Previous post was at 06:44 PM ----------

Personally, I redo a clean install each time, it avoids some of the problems!;)
[Sony Xperia S, Acro S, Ion] pongnamu:
Good. Will adjust dpi. ;)

Sent From Sony Ericsson Xperia X10Mini Running SlimROMs+ R3 Final
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
thank you very much for paying attention to our requests!:thumbup:
[Sony Xperia S, Acro S, Ion] __xEpiiC_Us3R-:
Which Kernel is the best(That can i turn for best performance or for a "good" battery Life?

Inviato Dal Mio Xperia S Con Tapatalk2.
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
http://db.tt/sSlFRsVN

Nova 7oc :D

---------- Post added at 11:41 PM ---------- Previous post was at 11:40 PM ----------

Performances
[Sony Xperia S, Acro S, Ion] jfxperias:
the legendary nova oc007:D
[Sony Xperia S, Acro S, Ion] __xEpiiC_Us3R-:
Governor Scheduler Frequency?

Inviato dal mio Xperia S con Tapatalk 2
[Sony Xperia S, Acro S, Ion] jfxperias:
Ondemand-sio;)

Screen on: 540-1782Mhz:D

Screen off: 122-384Mhz:D
[Sony Xperia S, Acro S, Ion] __xEpiiC_Us3R-:
Why no Performance-Sio?

Inviato dal mio Xperia S con Tapatalk 2
[Sony Xperia S, Acro S, Ion] jfxperias:
the "performance" gouvernor has not so successful ... the capping of your frequency, at max frequency is not good for the hardware ... and its performance is less good that the gouvernor "OnDemand" ...
[Sony Xperia S, Acro S, Ion] pongnamu:
My forum I made earlier will be abandoned since it is hard to access, has old design etc.

Instead, please join my Google+ Community Pongnamu ROMs here

Feel free to join, share your idea, tips, question and answer them, participate on development and more :) Thanks
[Sony Xperia S, Acro S, Ion] Rentapest:
I was just wondering if anyone has had GPS/Location-Services problems with this ROM?

None of my widgets (Weather, Clock etc) will pick up my location. Also Co-Pilot (which I use because it has all my photography locations bookmarked) won't even run. I open the app and it just closes and will loop like that over and over. Google maps works ... sometimes.

I also noticed that the keyboard moves up by 1 pixel everytime you press a key, and this only seems to happen in some apps. I've installed Swiftkey now so I don't get that problem anymore but just thought I'd mention it.

Lastly, the screen is always flickering especially when a page or app with a white background is being displayed. I've unticked the auto-brightness and background light settings, but this still happens everytime. If i then go to settings re-tick and un-tick the options again it stops until the next app/page is displayed.
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
hello, for brightness, there is a link a little higher in the subject tried! keyboard, I do not know what you say! I have not noticed a problem with this keyboard!
[Sony Xperia S, Acro S, Ion] Rentapest:
The keyboard one is difficult to describe because it is an intermittant issue and only happens on some screens. But when I first installed the ROM, it asked me if I had a Google account and when I went to enter my login information, everytime I press a key on the default keyboard it moved up and down by 1 pixel. So if you can imagine, when you press a key instead of the key itself moving as an animation, the key remains still but the entire keyboard background moves instead. I don't think many people would even notice this, but I'm a little OCD with these kind of things.

I'm still having issues with locations services and GPS not working. Well, GPS works when I run a GPS test app but it doesn't seem to work for widgets and apps.
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
ok, for the moment, I'm out of my house! as soon as I get home, I test what you say, and I'll try to help you solve this problem. ok? you are right to describe your problem. this will help pongnamu work on some things!;)
[Sony Xperia S, Acro S, Ion] pongnamu:
Make sure that you turned on everything necessary for GPS. And about flickering screen, as I know, wont be a problem on the latest versions. Will try to fix keyboard. Thanks for the report.
[Sony Xperia S, Acro S, Ion] Rentapest:
Thanks, I'm keen to start using this ROM again as it was so slick and fast! I've swapped to my old one for now though.

With the GPS issue, I've enabled GPS, Location Services etc (everything that I think should be ticked, is). And the GPS will work in Google Maps for instance, but not accurately and it'll take a very long time to locate my device.

Also the app "Co-Pilot" will not run at all. It installs fine, but as soon as I go to run the app, I see the loading screen then it just crashes back to the device home screen. I clear the app from "recent apps" and open it again, same thing. So this is a large issue for me because all my photography spots are bookmarked on Co-Pilot and it's so easy to restore them accross ROM installs with this app.

Beuatiful Widgets weather widget will never find the location or update unless you set the location manually. However, Zooper Widget Clock (which has a little weather/location thingy) did work.

So it's as if this is more of an app-related issue than an all-out "GPS not working" problem. I'm not sure, sorry to be so vague.
[Sony Xperia S, Acro S, Ion] nostard19:
I'm using the nova kernel with this Rom. How do I revert back to the stock kernel that comes in the Rom?
[Sony Xperia S, Acro S, Ion] pongnamu:
Just flash the boot.img as you flashed Nova kernel, wipe and install the rom :)
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
Hello everyone! For my part, I have no problem with the GPS! I use a lot with (Sygic browser), and it works very, very well! GPS hangs very quickly!;)
[Sony Xperia S, Acro S, Ion] memphis77:
Will there be an update with fxp 222?

I know don't ask for updates. I just want to know if you' re still devolping or not?
[Sony Xperia S, Acro S, Ion] pongnamu:
I am still developing :) Just had thoughts due to low user base. R3 will be important for me. I hope the update can be a turning point.
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
@ Pongnamu, Thanks and good luck for your work ;) ! I really want to test your next update!:D
[Sony Xperia S, Acro S, Ion] HectorW:
Hi all,

I really like this Rom but i get random reboots it's so annoying, anyone can help?

Also is there any update coming soon?

Thanks in advance...
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
[MENTION=2186136]HectorW[/MENTION] ;), try to re-download the rom and redo a clean install, because many people are on this ROM, and people do not talk about this bug! Otherwise, the update (pongnamu), said he was working on! I think he wants to put in an updated fairly significant update! be patient because it's a long process!:D
[Sony Xperia S, Acro S, Ion] pongnamu:
Thanks. I need everyone's patience. If anyone have suggestion for next version, please let me know :)
[Sony Xperia S, Acro S, Ion] HectorW:
Thanks, i was thinking about reinstalling everything but I've got to many things and apps on my phone at the moment, I'll do that eventually as this is the best phone I ever had and even the new beautiful Xperia Z is not the best as there is a few things I don't like so I need to wait for Sony to develop something even more interesting with a full hd screen but smaller than 5"

Regards
[Sony Xperia S, Acro S, Ion] berluscraxi:
I like this rom.

very stable and fast.

no major issue experienced. sometimes gps can't fix (it's happens to me 2 times in 2 months) just a reboot and all is fine ;)

maybe the dual panel settings is a little hard to use when you hold the phone vertically.

by the way this is my favourite ROM.

thank you!
[Sony Xperia S, Acro S, Ion] entermetallica:
Great ROM! Keep up the good work! :good: :good: :good:
[Sony Xperia S, Acro S, Ion] entermetallica:
On the next update please decrease the minimum brightness level. It's too bright.
[Sony Xperia S, Acro S, Ion] Feanor88:
Uhm... I was wondering... is there any CM10 kernel which supports fast charging? I did a little search but I found nothing :(
[Sony Xperia S, Acro S, Ion] marcusfilipp:
Forget send the files to sd card

I flash the kernel before to send the files to sd card. now a can't plug my phone in usb mode to send the files. what I do? :(
[Sony Xperia S, Acro S, Ion] Feanor88:
Flash stock kernel using flashtool.
[Sony Xperia S, Acro S, Ion] entermetallica:
If you have TWRP recovery then you can connect through it via usb.
[Sony Xperia S, Acro S, Ion] marcusfilipp:
I can found stock kernel. i trying Sony JB: [23/06]Trinity Ultimate Kernel V1.6B ----------[TWRP]

and have bootloop :(

I'm install NovaKernel-Nozomi-OC-007, CWM and intro in the recovery. choise the option "mount usb", but not's happen :(

(sorry my bad english)
[Sony Xperia S, Acro S, Ion] Feanor88:
Stock kernel is included in any .ftf file. You can flash it using flashtool checking all "exclude" voices and unchecking all "wipe" voices.

This is what you should do if your're on a stock ROM. Which ROM where you using before flashing the new kernel?
[Sony Xperia S, Acro S, Ion] marcusfilipp:
stock ROM.

UL bootlooader

JB

I have .ftf file (LT26i_6.2.B.0.200_Central Europe).

Edit: Bootloop in sony logo :(
[Sony Xperia S, Acro S, Ion] Feanor88:
Stock kernel or any other JB compatible kernel will do the job. You can use recovery to flash DooMKernel, check my signature.
[Sony Xperia S, Acro S, Ion] marcusfilipp:
I can flash DooMKernel using flashtools?

Edit: lol DooMKernel its save me (and you of course rs). Tanks a lot man!!! :)
[Sony Xperia S, Acro S, Ion] entermetallica:
I've been using the camera for some time and it gets stuck quite often.
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
strange! try with this, I install every time, and I have no worries!

http://db.tt/nGj4sKPW

system app, and you just check the proper permission!

Envoyé depuis mon Xperia S en utilisant Tapatalk 4 Beta
[Sony Xperia S, Acro S, Ion] entermetallica:
I tried but it is even more buggier
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
make a new clean install, because no bugs, as you say!

Envoyé depuis mon Xperia S en utilisant Tapatalk 4 Beta

---------- Post added at 12:18 AM ---------- Previous post was at 12:16 AM ----------

what bug you have exactly?

Envoyé depuis mon Xperia S en utilisant Tapatalk 4 Beta
[Sony Xperia S, Acro S, Ion] entermetallica:
When I take picture, flash doesn't work properly, app gets stuck, screen flickers...
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
for the screen flicker, here are my personal settings! this is the file (HW Config) in the system / etc! for pictures, it's strange, nobody talks about this bug! it works great!

Envoyé depuis mon Xperia S en utilisant Tapatalk 4 Beta
[Sony Xperia S, Acro S, Ion] entermetallica:
Ill see if the next update fixes it.
[Sony Xperia S, Acro S, Ion] Dark-Angel:
Hi guys, I'm using this rom, and is the best i have used until now, the only problem is the setting menu, i can't stand using the dual pane, there's some way to disable ?, or I need to download another version of this rom, if have please give me a link.
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
https://www.dropbox.com/s/z8ghyq0xvtgjxor/framework-res-dualpanelCM10-remove.zip

you just flash via recovery;)

Envoyé depuis mon Xperia S en utilisant Tapatalk 4 Beta
[Sony Xperia S, Acro S, Ion] pongnamu:
My test just ended, so let project begin again :) Thanks to all specially [MENTION=5126842]NYGGAZ[/MENTION] for patience :)
[Sony Xperia S, Acro S, Ion] N.Y.Gazz:
Hello my friend! it gives me a great pleasure to have you back! good luck for your next update!

Envoyé depuis mon Xperia S en utilisant Tapatalk 4 Beta
[One (M7) Q&A, Help & Troubleshooting] Kartikp84:
this battery drainage seems to be a big problem with HTC one, is it really as bad as people/users are saying?

if the drain is that bad on the standby should i withhold getting HTC one? im out of the house for more than 14 hrs per day and a juiced up phone is what i need!

GS4 or ONE?

please advise
[One (M7) Q&A, Help & Troubleshooting] voltron2k11:
Actually the battery isn't a problem at all with the One! It is way above average for todays smartphones (not counting in the Note II)

You will generally get 6h of screen time with "xda-user" (most likely higher usage then the average consumer) which is amazing.

I leave the house at 7am and come home at around 10pm, that is 15 hours and the One has been holding up great!

I can't see the GS4 being any better. AMOLED + bigger screen = more power consumption (you need higher brightness etc.).. and in my eyes the One is the better phone over all too... so my advice is to get a One and you will be really really happy!

You may still want to invest 40$ in a portable external battery so you can charge your phone on the go .. just in case :)