yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9500 Original Android Development] lukair1983:
Thank you Andrei. If I remember correctly, you already humbly provided me with this use-case scenario, but I appriciate reminding me of it.

This is simply terrible news, as it makes the mhl 2.0 adapter (to be frank) useless, because in a manner of hours the phone's battery can be dead if the phone is used heavily while connected to mhl 2.0 adapter (even if it's charging). Absolutely horrible design from Samsung.

I did a little bit of investigating using the (vague, I admit that, but it's the best I can find aside from real current measurements) Galaxy Current application, and when the phone is connected to mhl 2.0 adapter, which is on it's end connected with usb 2.0 PC port, the current showed is 300 mA, while when the adapter is connected to wall charger, it displays 700 mA.

Seems like the mhl 2.0 adapter, while connected to the wall outlet presents the below case:

While the first type (300 mA charging current) is applied with this case:

Really it's a pity, that Samsung released such a poorly designed concept (at the worst, it shouldn't either drain battery, nor charge it).

Wonder though about this case "case ONLINE_POWER_TYPE_MHL_1500:", and which cable is recignised by the phone by this case, as it has almost the double of current, which (I'm guessing) should be sufficient enough to prevent the drainage.

Thanks Andrei for looking into it, allowing us to modify the charging values (I tested it on the Main AC, by lowering the value, and it is represtended in the App I did for testing, so it would seem it works), and the information you gave me.
[Galaxy S 4 i9500 Original Android Development] UpInTheAir:
Whilst using MHL + USB @ AC charge rate, do you feel (or measure) any additional battery temp greater than that of normal use + AC charge?
[Galaxy S 4 i9500 Original Android Development] AndreiLux:
You couldn't change MHL currents at all till now.

So to quiesce these MHL discussions for good I exposed those settings in alpha12.

I also exposed the real current limits in the battery drivers because all those apps you guys have been using to read out the currents were meaningless and bullcrap. You can just use the button in Synapse to read them out since I added them to the detection output. Keep in mind if you have an MHL dongle then the type detection will either show SDP for the older dongles, or MISC for those fancy new ones, but the current limits are still separate from SDP and MISC. Just read the available settings.
[Galaxy S 4 i9500 Original Android Development] zenosteam:
This is right still going to stock value after reboot

Envoyé depuis mon GT-I9500 avec Tapatalk
[Galaxy S 4 i9500 Original Android Development] kirabyte:
News v12 looks amazing!!

Thanks

-Sorry for my bad english.
[Galaxy S 4 i9500 Original Android Development] hathara:
Version 12v

Version 12 look amazing thanks andrei we love you dude!!!
[Galaxy S 4 i9500 Original Android Development] kirabyte:
Delete.
[Galaxy S 4 i9500 Original Android Development] fierce_brake:
Thank a bunch [MENTION=4167023]AndreiLux[/MENTION] !

ill try it with PacRom tonight and see how it goes !!
[Galaxy S 4 i9500 Original Android Development] 95mediatech:
Fantastic new update! Will try now
[Galaxy S 4 i9500 Original Android Development] skivnit:
Anyway to restore or at least get stweaks values? Can't remember the uv value and don't wanna be stuck in bootloop

Sent from my Perseus powered octa
[Galaxy S 4 i9500 Original Android Development] HassanM:
Just flashed v12... Running all good so far (as usual)...

Keep it up [MENTION=4167023]AndreiLux[/MENTION]
[Galaxy S 4 i9500 Original Android Development] lukair1983:
Alright, I did some more testing, and with using the stock current for MHL (so ~450 mA) and with some low CPU intensive apps (tried with C64 emulator, playing International Karate :] ), and also with Screen Standby tool which lowers the screen brightness to minimum, not only it doesn't drain battery, but even charge it (about 1% every 10-15 minutes). Fantastic. My previous tests were done without Andrei's kernel and underclocking/undervolting that I did now, so that deffinetly made a huge difference.

Running a 1080p movie with QQPlayer (it wasn't that smooth, since I underclock my CPU to 1200 MHz and GPU to 350 MHz) I have strange readings. At one point after running a movie for almost an hour, the battery gained 1%, and at another, the battery level stayed the same (so seems, the drainage under those conditions is very leveled).

OUTSTANDING, this is what I was looking for, to at least leave the battery untouched (if it cannot be charged at the same time, which would be even better). And that's on stock, untouched current values, which is even better. I guess if I upped the current by 100-200 mA it should start charging under all conditions, while leaving the temperature relatively safe.

When left on the default current setting (~450 mA, connected to AC charge) and running that 1080p movie for an hour, the battery temp was around 37-38 degrees celsius, while the CPU temps were between 65-70 celsius. I don't have the tools visible at all times for those measurements, so when I was switching the apps to get those readings, the cpu intensity should lower for a little bit, so take this into account.
[Galaxy S 4 i9500 Original Android Development] DsmEvo:
I'm seeing batt draining faster with v12 :( will revert back to v11 :)

P.s. not complaining or anything just my experience
[Galaxy S 4 i9500 Original Android Development] UpInTheAir:
This is a development thread. Simple statements won't help you, the Dev or other users. You need to quantify your findings. Logs, battery stats, wakelocks, setup etc etc
[Galaxy S 4 i9500 Original Android Development] rahulrai:
Hi [MENTION=1497038]andriel[/MENTION]ux I just found this on one of the fb pages, can we use this on all versions????

"MAX OUT YOUR EXYNOS GT-I9500 BATTERY

GT-I9500 Exynos users,

I have decided to share my settings with you all, I have been getting the best battery Life on my S4 since Flashing PERSEUS V7 KERNEL.

My settings are below, it works great for me. Hope it does for you too. Because in truth, all phones are different. :D

All settings below are TOTALLY safe. :)

You might need to figure out what some stuffs are, cause i have abbreviated or someother reason. But trust me i have tried to make it as easy as possible to understand.

Cheers!

CPU

Set on Boot=on (apply this option after testing phone a day and it is stable)

Maximum Frequency= 1600000

Min Frequency= 100000

Big Cores

CPU_VOLT_2000= 1187500

CPU_VOLT_1900= 1131250

CPU_VOLT_1800= 1112500

CPU_VOLT_1700= 1087500

CPU_VOLT_1600= 1068750

CPU_VOLT_1500= 1050000

CPU_VOLT_1400= 1025000

CPU_VOLT_1300= 1012500

CPU_VOLT_1200= 981250

CPU_VOLT_1100= 962500

CPU_VOLT_1000= 937500

CPU_VOLT_900= 912500

CPU_VOLT_800= 881250

Small Cores

A7 Maximum frequency= 600000

CPU_VOLT_1500= 1275000

CPU_VOLT_1400= 1262500

CPU_VOLT_1300= 1225000

CPU_VOLT_1200= 1143750

CPU_VOLT_1100= 1106250

CPU_VOLT_1000= 1062500

CPU_VOLT_900= 1006250

CPU_VOLT_800= 975000

CPU_VOLT_700= 937500

CPU_VOLT_600= 912500

CPU_VOLT_500= 900000

CPU_VOLT_400= 900000

CPU_VOLT_300= 900000

CPU_VOLT_200= 900000

GPU

Set on boot= on (apply this option after testing phone a day and it is stable)

GPU Max Frequency= 480MHz

GPU_VOLT_700= 1100000

GPU_VOLT_640= 1068750

GPU_VOLT_600= 1031250

GPU_VOLT_532= 1012500

GPU_VOLT_480= 975000

GPU_VOLT_350= 918750

GPU_VOLT_266= 893750

GPU_VOLT_177= 893750

SCREEN

Enable register hook= on

Enable master sequence= off

enable edge enhancement= off

AUDIO

Headphone Left channel= -4

Headphone Right channel= -4

Mono mixer= off

Main speaker Volume= 0

Main earpiece Volume= 1

Enable privacy mode= off

Speaker equalizer= on

headphone equalizer= on

Band 1 gain= 5dB

Band 2 gain= 4dB

Band 3 gain= 1dB

Band 4 gain= 2dB

Band 5 gain= 3dB

(After applying this, plug in ur earphones and listen to ur favourite song on loudest volume. I DARE YOU! :P)

Total EARGASM! :D

LED (Optional)

Low Light Env brightness= 50

Bright Light Env brightness= 80

Enable led fade= on

Fade-in time Period= 300

Fade-out time Period= 750

Blink retention Period= 350

Blink delay Period= 500

Red Value= 254

Green Value= 254

Blue Value= 50

(Apply then Test to see how you like it by hitting Apply Notification below then stop nofication when done)

I/O

CISS= row

CSCS= row

Internal Read Ahead= 512

SD Read Ahead= 1024"
[Galaxy S 4 i9500 Original Android Development] cmd512:
Perseus was never meant to be one size fits all. Many of the settings vary from device to device... some may just make it look different, others will make your phone crash.

You need to understand the settings, play with them, and set them to whatever works for you / your device.

Lastly, please be considerate in the future when posting massive spam-like posts, or better yet, the HIDE function may be helpful.
[Galaxy S 4 i9500 Original Android Development] rahulrai:
delete
[Galaxy S 4 i9500 Original Android Development] cmd512:
I'm not quarreling with you, I suggested you learn to use the HIDE function. And yes, no one will tell you what you can or can't post, freedom of free speech unfortunately has its drawbacks. But, you can be a good, CONSIDERATE poster by using the HIDE function. Note that for some of us that do view this thread on a mobile device, your ridiculously gi-normous post does essentially become spam we have to scroll through.

With regards to your original question, it doesn't matter if one user or 10 users verified these settings, you've completely missed the key point of my response. What works for some devices will FREEZE AND CRASH others. Consider yourself forewarned, feel free to ignore.
[Galaxy S 4 i9500 Original Android Development] lch920619x:
Exactly.

Every single chip has different stable voltage so the statement "it's totally safe" is invalid
[Galaxy S 4 i9500 Original Android Development] iede:
Dear [MENTION=4167023]AndreiLux[/MENTION],

Thanks always for the great kernel, but can I ask for the color temperatur sliders? Because I think after Synapse we miss that feature. Because my white is a little buit yellowish. Thanks. :)
[Galaxy S 4 i9500 Original Android Development] AndreiLux:
We never had colour temperature sliders. White control is still there in Synapse.
[Galaxy S 4 i9500 Original Android Development] ajhavery:
I have one small query. I see everyone talkin gof Stweaks with perseus kernel, but the kernel installation installs an app "Synapse" which I found is controlling the kernel settings and opening Stweaks with Perseus says "no kernel support".

Kindly tell me if stweaks can be used with perseus kernel too.
[Galaxy S 4 i9500 Original Android Development] Anakha56:
Stweaks is no longer supported. Synapse is the new control app for this kernel.
[Galaxy S 4 i9500 Original Android Development] iede:
I never know that we can press that color box to adjust the correct color :fingers-crossed:, now I can have my good white! Thanks Andrei ;)
[Galaxy S 4 i9500 Original Android Development] rebel1735:
hey, [MENTION=4167023]AndreiLux[/MENTION]

a small query, has the symlink for the wifi been fixed now??
[Galaxy S 4 i9500 Original Android Development] Sikac101:
Hi. I just saw v12, downloading now. Thanks OP.
[Galaxy S 4 i9500 Original Android Development] AladdinZ:
BTW sorry about earlier Andrei, I checked everything and figured out it was a improper download which was causing the synapse issue, I got it all fixed now and working properly however I have switched to stock since I've had a camera issue with 10pre4. Normal shots are ok but I use a lot of Richtone Mode for snaps, once it says processing the device just freezes and the only solution is a battery pull since force reboot doesnt work either. I've had this on an earlier version of the kernel as well but on alpha9 it worked flawlessly. Mind if I ask whats the real issue? Is it fixed in the latest version?
[Galaxy S 4 i9500 Original Android Development] Vurda:
FYI

I have noticed very different behavior after "global reset" in synapse. Now device much cooler than ever, even without undervolting , on 3dmark test and not slower than before.

Will check battery drain.
[Galaxy S 4 i9500 Original Android Development] skivnit:
I'm getting a new wakelock since version 11. Sec-battery-monitor I did not install anything and don't have battery booster or any other battery monitor app

Sent from my Perseus powered octa
[Galaxy S 4 i9500 Original Android Development] AndreiLux:
Has always been part of the stock kernel.
[Galaxy S 4 i9500 Original Android Development] matheus_sc:
I have same wavelocks ,very strange.
[Galaxy S 4 i9500 Original Android Development] cmd512:
Hey Andrei,

Just flashed alphav12.1 CWM (from v12), and Synapse was uninstalled on the first boot afterwards. Not a huge deal, just reinstalled from Play Store and clicked the 'X' to restore previous settings, but just FYI.
[Galaxy S 4 i9500 Original Android Development] joyo22:
Well, it started to be way more persisten on v11. Now, it takes 40% of my daily wakelocks. Weird, isn´t it?
[Galaxy S 4 i9500 Original Android Development] AndreiLux:
12 contains some battery updates, of which included a 500ms delay in the battery work-queue. This is held under the mentioned wake-lock, so it may cause longer wake-locks (they are not more frequent). I'll look to remove that change then if it causes battery drain. The Note3 has this addition by default.
[Galaxy S 4 i9500 Original Android Development] jaidev.s:
Why does the tweaked values revert back to default when ever I reboot the phone? Is it just me? Is there any way to prevent this?
[Galaxy S 4 i9500 Original Android Development] hypergamer1231:
i am on v12 with some heavy undervolting and it stays doesnt reset after reboot!!!!!!
[Galaxy S 4 i9500 Original Android Development] jaidev.s:
Oops, I'm alpha v11, maybe that's why
[Galaxy S 4 i9500 Original Android Development] hypergamer1231:
Yup update and you ll be fine
[Galaxy S 4 i9500 Original Android Development] cmd512:
I'm seeing the wakelock as well, but it seems to have no negative effect on battery life. With 3 hours of screen-on on v12.1, I'm still at 60% battery remaining.

Keep in mind, BetterBatteryStats has required updates in the past as it was misreporting some newer wakelocks.
[Galaxy S 4 i9500 Original Android Development] kdh2834:
Hey Andrei.. I tried the new 12.1 on Omni rom but its not booting...

It gets stuck everytime after the Galaxy S4 GT-I9500...

Any fix for it? :confused:
[Galaxy S 4 i9500 Original Android Development] mashaal95:
Same Here!

[MENTION=4167023]AndreiLux[/MENTION] It isn't booting here also.
[Galaxy S 4 Q&A, Help & Troubleshooting] darixtorento:
please help and answer about what you know.. thanks :D

1) i heard then exyos 5 chip does support LTE 4G in korea version, and the exact same chip is installed in i9500 international version so there may be a chance that LTE will be enabled using rooting features or something?

2) do you know a good store or something in Europe (if you have in Italy it would be much better) from where I can buy GALAXY S4 I9500 version with 650$-750$(max). (looking for 16GB version)

3) do you know where can I buy extended battery for S4 (at least 3,000 mah) and I hope it wont be needed special case or something.. im looking for a good battery but not too big.. I dont know if there are already good batteries, or its still early to ask

4) there is NO fm radio in S4?

5) what is the download speed for S4 (i9500) using 3G network? is it better than S3 although its still 3G and not 4G ?

Galaxy s4 development questions:

2) there will be AOKP based rom or good roms for s4 or its still too early to talk about it?

3) do you think there will be clean- android rom (without samsung stock design) PLUS full customization like s1-3 have ?

4) I wanna buy galaxy s4 soon but im afraid..there are great roms for S1 (like AOKP) .. i hope there will be stable+fast roms with a lot of features.. i wanna enjoy my phone and NOT like s1 (because good roms for s1 came 1 YEAR after i bought it.. hope it wont be the same with S4)

BOOST AND OVERCLOCKING:

5) i never realized that.. why would simple developers make "boost" to the SD CARD, RAM ect.. and not samsung?

my father says never overclock or something because Samsung does its best and if you boost something, it hurts something else.. is that true?

6) do you think there will be good and optimistic Overclocking+ boosting features for S4?

7) I heard a new linux kernel has been released .. will it be used in Android 4.3? do you think it will boost s4 performance?
[Galaxy S 4 Q&A, Help & Troubleshooting] Madawcisrich:
I see that no one answered you. Personaly, I have searched for 3 weeks the same information, and I don't find anything useful. I will try to answer you as much as I can:

1/Since no one has acquired the Korea version(or a very little group), we don't have much information on this model. And there isn't any information about the LTE in I9500. It is more a hardware question than a software question, I don't think a little rooting will change this.

2/I live in France. I bought mine on Ebay, since the guy has good feedback and has a lot of I9500 in stock. I first ordered on valuebasket.fr, but this scammer siteweb just make me waiting and waiting, 7-10 days before shipping, and 7-10 days for the shipping. So I just cancled. I also tried on Negri Electronics, but they are out of stock too. IFinally I go to ebay and find the seller who sells 530 euros (700 dollars) + 36 euros (45 dollars) fedex shipping fee. It will arrive early next week.

3/Dude, an extented battery will make your phone bigger for sure, there is no doubt. You cannot get both...

4/No fm radio, but who cares...On the one hand, almost nobody listen to radio nowadays, on the other hand, we can litsten to radio on a lot of siteweb if we want.

I cannot answer your developpment question. Hope these can help you.
[Galaxy S 4 Q&A, Help & Troubleshooting] Beefheart:
AOKP and CM roms for the I9500 will be slow to arrive due to the non-open source nature of the Exynos chipset. This is one area where the I9505 holds the advantage with it's Snapdragon architecture as shown by the fact there is already a CM10.1 release available.

You will get them eventually though.
[Galaxy S 4 Q&A, Help & Troubleshooting] darixtorento:
ok thanks guys waiting for more people if they know..

and I dont get it:

5) what is the download speed for S4 (i9500) using 3G network? is it better than S3 although its still 3G and not 4G ?
[Galaxy S 4 Q&A, Help & Troubleshooting] darixtorento:
???????????
[Galaxy S 4 Q&A, Help & Troubleshooting] yasser86:
which model have the best proccessor i9500 or i9505 or i9502 or ..
[Galaxy S 4 Q&A, Help & Troubleshooting] runedrune:
You can't really get an answer to that since the speed depends on your area.
[Galaxy S 4 Q&A, Help & Troubleshooting] darixtorento:
ho ok.. in USA then..in California?
[AT&T Samsung Galaxy Note I717] boyboy1222222222222222:
Hi, I'm on the official Samsung update and wanted to know if there is an app or Something that would allow the volume rockers to wake the phone instead of the power button. Searched the play store but all I could find was the "proximity sensor" wake apps but I find they drain too much battery.

Have you guys found any tweaks??
[AT&T Samsung Galaxy Note I717] boyboy1222222222222222:
FOUND flashable zip!

found a thread with a flashable zip, do you know if it works with our phone? http://xdaforums.com/showthread.php?t=1987669
[AT&T Samsung Galaxy Note I717] rangercaptain:
If a mod isn't for your phone you stand a good chance of borking your phone.

If you don't mind me asking, what's so great about volume wake?
[AT&T Samsung Galaxy Note I717] boyboy1222222222222222:
its just to prevent damaging the power button from over use, if im able to wake using volume rockers it evens the button usage
[AT&T Samsung Galaxy Note I717] BInspirinG:
For those with the sticky power button issue that'll cause boot loops.
[AT&T Samsung Galaxy Note I717] expertune:
Have you found a solution yet? I tried to modify the key layout files and set all Volume Up/Down to wake, no luck.

Thanks
[AT&T Samsung Galaxy Note I717] boyboy1222222222222222:
hey im using an app called "tap tap app", i wake using the proximity sensor and you turn the screen off by using a widget button. not exactly what i was looking for but its been doing a good job of reducing my power button usage.
[AT&T Samsung Galaxy Note I717] expertune:
Doesn't work for me, even after I select "invert sensor". Anyway, thanks
[AT&T Samsung Galaxy Note I717] boyboy1222222222222222:
its working for me without the "inverted" selected. NOTE:you have to do the "unlocking training"
[Sony Xperia P, U, Sola, Go] Jubremelle:
After flashing Kernel Speedy Sola v5.5 via Fastboot

http://xdaforums.com/showthread.php?t=2201151

and Flashing SuperProp v1.1 via CWM

http://xdaforums.com/showthread.php?t=2171891&

Last night. I just noticed that I can't turn on Bluetooth.

I have installed a Rom. xICS Hybrid Rom.

The Bluetooth is working fine until I flashed those two.

What's suppose to be the problem?

Will I be needing to flash a new ROM? Factory Reset? Help me. Please?:crying: :(
[AT&T HTC One (M7)] tjsooley:
Can someone who has a 100% stock att htc one unlock there bootloader and install cwm make a nandroid backup without the rom or kernel modified in any way and uploaded it? Thanks
[AT&T HTC One (M7)] gunnyman:
you can remove superuser.apk and su binary from /system/xbin and achieve the same thing.

I'll try this for you. I assume your goal is to be able to re lock bootloader?

Be aware it won't ever say LOCKED again without S-off

it will be RELOCKED
[AT&T HTC One (M7)] tjsooley:
No its not they have busybox, system rw mod and init.d. the dump MUST be 100% stock for a return to att stock and a relock to work.
[AT&T HTC One (M7)] gunnyman:
My nandroid backup is ONLY rooted. When I get time today I'll reload it, remove root from it, and do another nandroid of it.

Also, my NAndroid is posted in Bugsy's thread on the International side if you want to do it yourself. :)
[AT&T HTC One (M7)] tjsooley:
Thanks. Let me know when its up. I will convert it to a rom.
[AT&T HTC One (M7)] gunnyman:
Like I said, my nandroid is already on bugsy's site. :)

shouldn't be hard to pull root out of it :)

also I'm experimenting with an app on the playstore called Nandroid manager, which lets you edit nandroids to add or remove stuff from them.

EDIT:

that was a bust you can't remove items from nandroid with this app. :(
[AT&T HTC One (M7)] graffixnyc:
I have a twrp backup of the att rom and boot image not rooted but not CWM
[AT&T HTC One (M7)] tjsooley:
twrp will work. Can you post them?
[AT&T HTC One (M7)] graffixnyc:
yeah give me a bit. I have to get some reports for work done first. I'll zip it up and then post a link
[AT&T HTC One (M7)] graffixnyc:
It's uploading now.. I'll edit this post with the link once it's done. I only included the boot and system(obviously I didn't include data)

Link: http://d-h.st/yDt
[AT&T HTC One (M7)] graffixnyc:
Did it work ok? Let me know. If so I'm going to create a thread for it
[AT&T HTC One (M7)] tjsooley:
I have the files. I am trying to make a flashable rom out of it. I dont need to return to stock. Just tring to get a bone stock flashable zip for us to have
[Galaxy S II Q&A, Help & Troubleshooting] Foolzgold:
Its been a while since I have been on here and 'Tinkered' with my Galaxy s2 I9100. But seeing as everyone out there is on Jelly Bean I have decided I want a piece of the action as I am sick of waiting for the UK Orange/EE operator to release their version.

Current Broadband version: I9100BVLPE

android Version: 4.0.4

I am wondering If there is an stock Rom that I can use, I still want to be able to use Sky Go and other apps that recognised if the phone is stock or routed.

I know there a a few international Roms out there, but I wanted to update an official version so said apps would work properly.

Can anyone advise which rom to use?

Thanks in advance

Foolz