yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9505 Android Development] jsolares:
You can install trickster mod from the play store and change it there, just have it restore settings on reboot. you need root, if you haven't flash supersu in recovery.
[Galaxy S 4 i9505 Android Development] chand4u76:
I think I have found out the root cause of the WIFI performance issue. The WiFi speed is actually linked to your GPS. If you keep the Location Mode to "High Accuracy" (thereby using GPS) the WiFi works extremely well giving you full speed. If the Location Mode is kept to "Battery Saving" (thereby switching GPS off) the WiFi speed drops to nearly 1/3rd of actual speed. I have tested this and can confirm that. If anyone else can also confirm this it will help our Devs to provide us some solution. Cheers. http://xdaforums.com/images/icons/icon7.gif
[Galaxy S 4 i9505 Android Development] N!KE26:
You can turn them off with gravitybox
[Galaxy S 4 i9505 Android Development] szaboagoston:
Download link doesn't work.
[Galaxy S 4 i9505 Android Development] N!KE26:
https://mega.co.nz/#!DcpAkAJL!Oj6Yjm-SyOQkA8gIrclf033wIV4CRoxxaUBJfYtuUL0
[Galaxy S 4 i9505 Android Development] nielsscholte:
Someone a link for a .zip twrp 2.6.3.1 for the i9505? Thanks
[Galaxy S 4 i9505 Android Development] harelp:
signal and RR problems

hay all

why when i flash from Odin MKE modem i have signal ,and when i flash from Odin MI1 modem i have not signal ?

why i stil have RR ..i have the last recovery and i on faux1234 stock kernal ( i without tweaks) ?

i do super wipe
[Galaxy S 4 i9505 Android Development] nitramcek:
I tested it and you are right. When high accuracy is set then I have my max over 8 Mbps. When it's battery saving, then it's little over 4 Mbps.

But when set to high accuracy, that probably drain battery faster?
[Galaxy S 4 i9505 Android Development] ckf92:
Sorry but i don't understand why i have to restore settings ? Can you please explain me all the step?
[Galaxy S 4 i9505 Android Development] -sandro-:
don't bother it doesn't fix the rr
[Galaxy S 4 i9505 Android Development] ckf92:
:( you just kill a new hope
[Galaxy S 4 i9505 Android Development] jozef710i:
Try this rom: http://xdaforums.com/showthread.php?t=2397511

No reboots for me (1 week- i flashed this rom last saturday)
[Galaxy S 4 i9505 Android Development] schnip:
I can confirm it does fix rr

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---------- Post added at 12:04 AM ---------- Previous post was at 12:03 AM ----------

For me the solution worked

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[Galaxy S 4 i9505 Android Development] ckf92:
Can you explain how to do... Please. Tia.
[Galaxy S 4 i9505 Android Development] schnip:
Download fauxclock from the playstore and set the cpu governor to interactive. And the io scheduler to row. Dont forget to apply settings on boot. Good luck!

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[Galaxy S 4 i9505 Android Development] ckf92:
Thank you. Should i do again when i reboot ?
[Galaxy S 4 i9505 Android Development] schnip:
If you set up the app correctly it will automatically apply the settings on boot. Please note that this fix worked for me and a few others but doesnt necessarily work for you

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[Galaxy S 4 i9505 Android Development] GhostiNv:
I'm kinda out of options... any ideas: I tried flashing with twrp, philz touch, changed from MKE modem to MKF still from v5 to v11 i end up with samsung logo, vibrations and no booting. v4 was last one that worked. I'm on old bootloader so i'm guessing that can be the culprit, but i'm hoping that's not it, don't want to update.
[Galaxy S 4 i9505 Android Development] Ian1324:
Same experience here, using MKE modem (I'm living in Holland using KPN as provider), v11, latest CWM recovery and your CPU settings. No RR for 36 hours now. Use to have RR at least once or twice a day. Not sure if is because of the CPU settings or v11.
[Galaxy S 4 i9505 Android Development] alucard_24:
Hi All :)

Here, the link for my new Kernel:

https://www.dropbox.com/s/yuieu3jzo...19-07]-[21-12]-GE-EUR-KK4.4-SGIV-PWR-CORE.zip

Changelog:

Linux version: 3.4.0

Based on CM wip-ml4 version (Big Thanks to them for fixing Random Reboots):

https://github.com/CyanogenMod/android_kernel_samsung_jf/commits/wip-ml4

Fixed video flickering... I restored msm fb and overlay from ML4 source code.

Added Nightmare, Darkness(default) and Alucard(new) governors. New versions for I9505 ;)

Added Hyper and PegasusQ governors

Added Alucard Hotplug (new and default), Intelliplug 2.0 (thks faux123), MSM Mpdecision.

Added Cortexbrain script, Profiles(extreme battery, battery, default, performace and extreme performance). (Thks to Yuri)

but i didn't optimize values for all profiles :(

Added the possibility to change values with stweaks. (Stweaks show an unexpected error during startup, but it works, so don't care about it)

CPU UV. (No CPU OC :( )

Added latest Busybox version.

Added SuperSu ver. 1.86

No linux security restrictions.

etc etc...

Here the benchmark with my kernel and jamal kitkat rom ver.11:

Here my default settings used for benchmark:

https://dl.dropboxusercontent.com/s...AFHkDEpIRLxanAgZ8SfQOGRwsaiSVjWfPQgRWef6EuVKQ

Modem: MJ5

Old bootloader

PS. I am alone in developing this kernel and I have so few times during this period, so do not expect many updates.
[Galaxy S 4 i9505 Android Development] dontpannic:
Interesting. I'll give it a shot when my phone charges.
[Galaxy S 4 i9505 Android Development] tanjiajun_34:
Seems to working for me so far...

Before I changed the settings, I already had rr after 3 hours after flashing(On V11).

---------- Post added at 10:57 AM ---------- Previous post was at 10:42 AM ----------

Did you wipe the phone before flashing? I am on the old bootloader and I had no problems.
[Galaxy S 4 i9505 Android Development] gtaguitar7596:
battery

Has the battery life improved? I was getting really bad battery life with the rom so I switched to make sure it wasnt my battery and a different rom I was getting over 12 hrs on this I was only getting 7-8
[Galaxy S 4 i9505 Android Development] chand4u76:
Anyone tried this yet ?
[Galaxy S 4 i9505 Android Development] Deanmek:
I have tried some kitkat roms, and i can say that this rom is simply the best.

Thank you jamal.
[Galaxy S 4 i9505 Android Development] Ozonep:
Installed now. Will try.
[Galaxy S 4 i9505 Android Development] jimi_c:
I Think the kernel doesn't like my exfat 64gb sd-card. Keep getting "SD is save to remove"and nod accessible.

anyone can confirm?
[Galaxy S 4 i9505 Android Development] Ozonep:
Hi, already found 1 small bug... After I installed your kernel, some settings were reset... Like my locale (turned to EN US) & my time zone. And it happens every time I restart the phone...

UPDATE: Nope. RR after 20 minutes... :(
[Galaxy S 4 i9505 Android Development] alucard_24:
Sorry it is compiled for eur firmware, maybe it can be the reason of your locale settings reset and random reboot.

I have been testing for 2 days and no RR for me..
[Galaxy S 4 i9505 Android Development] ckf92:
thank you,

Should i put ROW on both ? or it's alright like that?
[Galaxy S 4 i9505 Android Development] andr01d3:
Why this thread has AOSP in his name?

This's not an AOSP ROM, it should has PORT instead.

And it's not a Nexus ROM port...

Thread name is completely wrong and confusing people.
[Galaxy S 4 i9505 Android Development] N!KE26:
I can get up to 6-7 hrs of screen time. So its enough if I charge every night.
[Galaxy S 4 i9505 Android Development] rauschkugl:
Had one right after flashing and exfat formatted extsd doesn't work.

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[Galaxy S 4 i9505 Android Development] Ozonep:
It was charging when rebooted, if it helps )
[Galaxy S 4 i9505 Android Development] alucard_24:
Extsd works for me but I didn't test an extsd with exfat
[Galaxy S 4 i9505 Android Development] Carbonizarre:
I will give it a try ... :)

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[Galaxy S 4 i9505 Android Development] ReX83:
Hi alucard, thank you for your firmware :).

Can you tell me which commit (among the ones here: https://github.com/CyanogenMod/android_kernel_samsung_jf/commits/wip-ml4) is supposed to fix the random reboot issue?

I'm a developer and I'm trying to trace back the root cause. I've just installed the rom and I'm currently piping logcat to a file on my mobile. Maybe this could help.

One more question: this is the first time I hear about "kernel compiled for EUR/US/APAC firmware", usually faux123 & friends provide only one version that works for all. Can you tell me what is firmware specific in your compilation?

Cheers
[Galaxy S 4 i9505 Android Development] jamal2367:
Hello people a New user has write to me i hope the user can help US .....
[Galaxy S 4 i9505 Android Development] alucard_24:
You are welcome.

It is compiled for eur firmware, anyway there isn't a specific commit and I think it is memory related.....

Some days ago I tried to adapt my JB kernel to GE, just migrated video drivers etc... and I discovered that the phone didn't restarted anymore, but I had problem with Radio. (It didn't work).....
[Galaxy S 4 i9505 Android Development] -sandro-:
I hope by crashes he means reboots as well...
[Galaxy S 4 i9505 Android Development] jamal2367:
+1 i write to him with the random reboots Problem and i hope he can help us or [MENTION=4899086]alucard_24[/MENTION]
[Galaxy S 4 i9505 Android Development] schnip:
The first one is internal storage the second one sdcard. For me setting row on internal was enough. I left the sdcard io scheduler at default

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[Galaxy S 4 i9505 Android Development] szaboagoston:
How to get modem?

Hi, thanks for the advice.

I would like to try it, as I have the same issue.

I have GT-i9505.

Anyone has a link or an advice to how to find it?

Thanks a lot.
[Galaxy S 4 i9505 Android Development] ReX83:
What do you think if you change your working copy of scatterlist.c as explained by Diffeomorphism?

I think it should be quick, as you have already everything in place to modify and compile.

Thanks!
[Galaxy S 4 i9505 Android Development] ckf92:
OK thank you.
[Galaxy S 4 i9505 Android Development] alucard_24:
It was and it is as following:

int __sg_alloc_table(struct sg_table *table, unsigned int nents,

unsigned int max_ents, gfp_t gfp_mask,

sg_alloc_fn *alloc_fn)

{

...

gfp_mask &= ~__GFP_WAIT;

gfp_mask |= __GFP_HIGH;

...

}

...
[Galaxy S 4 i9505 Android Development] AMoosa:
I agree....

---------- Post added at 01:11 PM ---------- Previous post was at 01:10 PM ----------

That's impressive. What's your secret?
[Galaxy S 4 i9505 Android Development] djsky2011:
Hey Alucard good to see you working on the S4, miss you and Dorimanx from the S2
[Galaxy S 4 i9505 Android Development] ReX83:
So now the question is understand how it should be according to the latest GE kernel :).
[Galaxy S 4 i9505 Android Development] szaboagoston:
Ok, I found the thread with the modem collection.

Installed ZHUDMI1.

Did a full wipe and reinstalled the ROM.

I'm still expreriencing the same issue.

Phone doesn't find the network automatically, and when I select it manually, it forgets after a few minutes and after reboot.

Someone found a solution to this problem?

Thanks.
[Galaxy S 4 i9505 Android Development] alucard_24:
:) I haven't been having RR with my kernel for 2,5 days and the same my friend that he has the same kernel.......

No RR in charging, No RR with USB cable, No RR using camera, No RR in a call or after a call etc..... :)
[Galaxy S 4 i9505 Android Development] skorzo:
That sounds great, but some people in this thread reported RR with your kernel, isnt it ?

:confused:
[Galaxy S 4 i9505 Android Development] Carbonizarre:
Sounds good... I started my test with your kernel today... Let us see how it works :)

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[Galaxy S 4 i9505 Android Development] alucard_24:
Yes, it is.... but I don't think it is kernel related, maybe it can depend from other things..... I got reboot with faux kernel and my friend too....

Try it and let me know ;)
[Galaxy S 4 i9505 Android Development] -sandro-:
I read that as well
[Galaxy S 4 i9505 Android Development] alucard_24:
New kernel version: It should fix exfat problem!

https://www.dropbox.com/s/jw32s5wwf...15-14]-[22-12]-GE-EUR-KK4.4-SGIV-PWR-CORE.zip
[Galaxy S 4 i9505 Android Development] djsky2011:
So far so good but then again I only had reboots once a week with faux
[Galaxy S 4 i9505 Android Development] N!KE26:
I dont have any secret, I just use it normally.
[Galaxy S 4 i9505 Android Development] giarob78:
..because you've installed a 4.2's modem...ZHUDMI1 is an 4.2 modem, you need install the XXUEML1, the latest 4.3 modem avaible..;)
[Galaxy S 4 i9505 Android Development] khaled_ksa_511:
Guys I has install the ROM and every thing good but why there is no more option for the ROM like option ( list the apps by the name or last install, stutes bar icons,battery present, add more pages to home screen, one button to close all running apps I mean with this "when you press home button it should be in corner button") I hope any one help me with this

Update: oh I forget whhhy the phone has been named to i9505G my phone is not G this is strange problem
[Galaxy S 4 i9505 Android Development] giarob78:
the G in your phone is not a strange problem...this is a porting ROM from the Google Edition gt-i9505G for the international gt-i9505, for this you see the G.
[Galaxy S 4 i9505 Android Development] nitramcek:
Did you even look what did you install?

You install something without reading and then complain.

It's an AOSP Google edition ROM.

Install cyanogenMod if you want more options. But this is really great ROM.
[Galaxy S 4 i9505 Android Development] khaled_ksa_511:
This first time i know about it

It's mean from your talk there is no more option ??
[Galaxy S 4 i9505 Android Development] szaboagoston:
Ok. It wasn't easy to find. I downloaded XXUEML1 from the Omega files app. Flashed it in Odin. Did a full wipe. Flashed Jamals 4.4.2 GPE ROM. It looks like it's working. Thanks.
[Galaxy S 4 i9505 Android Development] giarob78:
:good:
[Galaxy S 4 i9505 Android Development] N!KE26:
You can do all that in gravitybox, so download it with xposed. With gravitybox you can add battery procent, one button close all running apps, change what happens with different buttons when longpress or double tap.
[Galaxy S 4 i9505 Android Development] ckf92:
it seems to fix RR for me too on a french LTE NETWORK...

maybe jamal should focus on it... the RR seems to be kernel related..not modem.
[Galaxy S 4 i9505 Android Development] nitramcek:
After change settings in kernel, I had no reboots for day an a half. Before I had them few hours apart.
[Galaxy S 4 i9505 Android Development] cull3n:
Modem: MK8

Bootloader: Old (non-Knox)

I´m not using Philz.

The version I´m using is in Jamal´s signature. Link :good:
[Galaxy S 4 i9505 Android Development] Shocky2:
Nice find. :good:

That does appear to be the cause, after turning it off or changing to high performance or on device my 2.4GHz performance is upto a consistent 50Mbps,

But I also have it set to battery Saving on my Nexus 7 2013 but the wifi performance isn't effected at all. Weird.
[Galaxy S 4 i9505 Android Development] djsky2011:
Hey Alucard could you add FIOPS to kernel please it works well and its fast
[Galaxy S 4 i9505 Android Development] DroidRevenge:
no more option, this is, if you read 1st post, a porting form Google Edition ROM, so ther is no more option.

install exposed framework and gravity box
[Galaxy S 4 i9505 Android Development] N10AP:
There seems to be many variables as to why people are getting RR.

People should be using the ML1 baseband.

I`d advise [MENTION=3068641]jamal2367[/MENTION] to put in OP to be on ML1 and maybe link to odin and the ML1 baseband (for old and knox bootloaders) and to ignore any RR with other modems / basebands

We are all singing from different hymn sheets! The fragmentation of different basebands isn`t helping.

We all need to sing from the same hymn sheet. FYI I have been running 48 hours with no RR on old bootloader / ML1 / v11

:)
[Galaxy S 4 i9505 Android Development] andr01d3:
This ROM is NOT an AOSP.
[Galaxy S 4 i9505 Android Development] hypnobabes:
Extremely good idea. it might cut down posts like:

"Hi i install this rom i lose signal and it reboot"
[Galaxy S 4 i9505 Android Development] NZ_Nitro:
can you explain getting gear manager working? I installed the stub and the gear manager but no notifications
[Galaxy S 4 i9505 Android Development] Addicteddddd:
I'm on ML1, V11 and still get RR.

I've even done the Governor fix too :(.
[Galaxy S 4 i9505 Android Development] Carbonizarre:
Try to flash the Alucard Kernel.

I was on v11 with ML1 too and still had the reboots but with the alucard kernel I don't have reboots yet.

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[Galaxy S 4 i9505 Android Development] sebarkh:
Using Kernel-Alucard-V2.4.3b-[15-14]-[22-12]-GE-EUR-KK4.4-SGIV-PWR-CORE.zip with v11. No rr so far but losing root... Strange thing... I root with UPDATE-SuperSU-v1.69.zip in recovery and after reboot it's OK, but a minute later Supersu app is saying "no supersu binary installed". Very strange...
[Galaxy S 4 i9505 Android Development] Carbonizarre:
I don't have that problem. I flash this kernel without any trouble.

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[Galaxy S 4 i9505 Android Development] sebarkh:
Hmm... Maybe I have old Supersu zip.... 1.69... Let's check 1.86...

--------- Post added at 11:58 PM ---------- Previous post was at 11:50 PM ----------

Still the same... Root is going away a minute after boot with the latest Alucard's kernel... Like some boot script is doing too much there...
[Galaxy S 4 i9505 Android Development] ReX83:
Hi guys,

I'm on old bootloader and as adviced I've flashed XXUEML1 modem + XXUBMH1 LTE modem. I understand that this is the unique possible combination I can have on old bootloader - correct me if I am wrong.

Did you flash also the corresponding RIL: RIL_XXUEML1? I am not sure it is required/correct for GE ROM.

Thank you
[Galaxy S 4 i9505 Android Development] fedeavila:
GT-I9500

Hi! What could happen if a install this on my GT-I9500??
[Galaxy S 4 i9505 Android Development] schnip:
Probably bootloops. You would have to flash sth else to get a usable phone

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[Galaxy S 4 i9505 Android Development] madfarmer:
Camera underscan

Does anybody have a fix for the camera overscan/underscan ? When you take a pihoto the actual photo has more than you can see on the screen on the phone on it. So basically i'm seeing less of the photo on the screen.
[Galaxy S 4 i9505 Android Development] N10AP:
Check your battery for swelling. Mine swollen last week. Bought the handset in July. They are being replaced for free.
[Galaxy S 4 i9505 Android Development] rauschkugl:
Extsd works now. But like on kt Kernel foldermount doesn't work. Only works with faux. Maybe you can start a own thread so we can keep it clean here. Couldn't find one until now.

Maybe you can also add the fix that jamal got from a user which he posted earlier.

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[Galaxy S 4 i9505 Android Development] N10AP:
Flash GSM ML1 (XXUB) in Odin. XXUD (For knox) will not work and you will probably lose sound :)

EDIT: Just to clarify, the LTE modem for knox will kill sound in old bootloaders
[Galaxy S 4 i9505 Android Development] ReX83:
I've flashed the content for "old bootloader" from here:

http://xdaforums.com/showpost.php?p=48449748&postcount=1766

If I did wrong, do you mind giving me the correct link for both GSM and LTE modems. I feel lost :).
[Galaxy S 4 i9505 Android Development] rauschkugl:
Please don't answer if you don't know what you're talking about. What he wrote is completely correct and you never loose sound from flashing gsm modem. Lte modem is the problem and he has chosen a correct one for the old bootloader.

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[Galaxy S 4 i9505 Android Development] N10AP:
If you are on ML1 and you have network and sound, you did it right :)
[Galaxy S 4 i9505 Android Development] ReX83:
Everything seems working fine but I cannot test LTE/4G in these days, so my suspect is only about possible issues on the LTE side.

Do you think I would have had some issues if LTE modem was not the correct one?

Thanks :)
[Galaxy S 4 i9505 Android Development] N10AP:
Less of the attitude! If you read my post I said that the GSM modem is the one to flash. The LTE modem (XXUD) you WILL lose sound. I know this from personal experience.

So don`t speak to me like an idiot. Tw*t.

Trust me, if you are on the old bootloader you need the GSM XXUB ML1 modem.

If you flash the LTE for knox bootloader you will lose sound.
[Galaxy S 4 i9505 Android Development] alucard_24:
It is inside the kernel but I forgot to add it into customconfig :(

Anyway here the new version link:

https://www.dropbox.com/s/cnvw0w5j3...01-53]-[23-12]-GE-EUR-KK4.4-SGIV-PWR-CORE.zip

I just added Fiops, VR, Zen I/O schedulers into customconfig ;)
[Galaxy S 4 i9505 Android Development] rauschkugl:
Don't call me an idiot. He said what he wanted to do which was correct. You also don't need the ml1 modem. mke, mkf, mk8 or 9 work also. And the mh1 lte modem he wanted to flash is the correct one for him.

By the way, it's xxueml1 not xxubml1. The first two letters (xx) are for the region and don't matter. The third and fourth are for year and month. The last ones are the important numbers. UB was just the release date of the last version for old bootloaders. He can also use lte modems that were released earlier without problems.

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[Galaxy S 4 i9505 Android Development] ReX83:
Alucard, which CPU governor are you using?

I am thinking the root cause of RR is ondemand governor, as already stated by other forum users.

Enabling ondemand I am able to get frequent RR also with your kernel. Whereas it seems working fine with interactive with both your kernel and faux one.
[Galaxy S 4 i9505 Android Development] alucard_24:
I am using my governor, Darkness :)

Anyway new kernel version. It should fix foldermount and I restored also Ondemand governor from TW-4.3, let's see if it causes RR... :)

Now I am so tired I think I might go to sleep in 10 minutes :)

link:

https://www.dropbox.com/s/lklkyrny2...02-55]-[23-12]-GE-EUR-KK4.4-SGIV-PWR-CORE.zip
[Galaxy S 4 i9505 Android Development] schnip:
Just wanted to confirm the governee fix worked wonders for me. Previously had reboot at least every 12 hrs. Phone is up 48 hrs now

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[Galaxy S 4 i9505 Android Development] GianPacayra:
Can you share your settings? :)
[Galaxy S 4 i9505 Android Development] ench18:
Everything works on ML1(didn't change or add anything) everything in this rom file is the only thing i flashed . I've had this V11 since it came out. No complaints, no issues. Thanks jamal2367. Great job man :)
[Galaxy S 4 i9505 Android Development] Carbonizarre:
Okay, after 17 hours with the alucard kernel my s4 started to reboot :( :( I've tested ML1, a new kernel (alucard) and the Gouverneur .... Nothing helps :( ALL HOPE IS GONE ! :/

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[Galaxy S 4 i9505 Android Development] -sandro-:
are you using ART?
[Galaxy S 4 i9505 Android Development] Cmmts:
Can't seem to find an answer in the thread... I'd like to return to Jamals 4.3 for the time being, but can't seem to find the thread or the download anymore. Does anyone know if it is still available?
[Galaxy S 4 i9505 Android Development] Carbonizarre:
No

Here it is http://xdaforums.com/showthread.php?t=2348272

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[Galaxy S 4 i9505 Android Development] Addicteddddd:
Also bought mine in July,and got the battery replaced 2 weeks ago :)