yashsingh1/xdaforums huggingface dataset:
[Verizon Samsung Galaxy S6] jgeorge15:
That most certainly is not true because my account is showing I've used at least 200 mb over the whole day even though I've been connected to WiFi all day. On my s5 the data symbol would gray out to show that it's not being used. But this is not graying out and I can see that's it's sending and receiving data. Going to data usage shows nothing. I know I could always turn off data but let's say someone sends me an mms I won't receive it until I turn data on again. Trivial but bothersome nonetheless. That's why I was wondering if people are actually having their data sign gray out because mine is not.
[Verizon Samsung Galaxy S6] geoff5093:
Remember, data reported to Verizon is always delayed. It's normal for it to show both, but when WiFi is on it doesn't use data unless you are downloading something using the download booster.

The data usage tab is correct, if it doesn't show data being used on mobile data then it's not. Check the WiFi tab and you should see it there.
[Verizon Samsung Galaxy S6] jgeorge15:
I don't have download Booster enabled. Yes I know it is delayed. But this was the first day of my billing cycle and I had been on wifi all day at my house and it still showed that I used 214 mb of data. I used a data monitor app to see if both connections are pulling data and in fact it is. I made a video call on hangouts and it showed 240 mb used on wifi while 40 was used on Lte. If the data is lit up and you can see the arrows under it lighting up while you're on wifi your data plan is still being used. Don't say that when you turn wifi on your data is not being used that is wrong. If it dims then it's not being used.
[Verizon Samsung Galaxy S6] geoff5093:
If the arrows are showing data on mobile data then yes something is wrong. Check WiFi settings to make sure it's not set to stop using WiFi of the connection is poor.

Sent from my LG G3
[ONE Q&A, Help & Troubleshooting] matrixino:
Recently I started to have this small annoyance where the reviews box that opens when you click on a review in play store is very small in width.

I'm not sure when it started, i suppose after 5.1/5.1.1 but not sure, I never had this before.

I'm using latest temasek with slim gapps and 320dpi.

Screen attached. Solutions?
[ONE Q&A, Help & Troubleshooting] matrixino:
Anyone? Happening on both DPI fixed and stock Play Store.
[ONE Q&A, Help & Troubleshooting] Mr hOaX:
Did you try changing the DPI to 480?

It's Stock DPI on CM!
[ONE Q&A, Help & Troubleshooting] matrixino:
I never used stock 480, too big for me, and never had a problem before.
[ONE Q&A, Help & Troubleshooting] Mr hOaX:
Try setting it between 360-480 range, your issue will be resolved for sure.

420 is what I am using currently
[ONE Q&A, Help & Troubleshooting] matrixino:
I'll try that, however I wish there was a fix for this since i really like having 320.
[Ascend Mate 7 Android Development] brisinger08:
The source code is available for download here: http://www.emui.com/plugin.php?id=hwdownload&mod=detail&mid=97

it's in Chinese here's a screenshot of how to download it

I have it up on mega too https://mega.co.nz/#!oVNRTSAJ!EJSEnBsBFGntFY7b94vABQ8Vc_IgCshanzOxyJImUM4

Please note this is the STOCK kernel source, no modifications have been made.
[G3 Q&A, Help & Troubleshooting] Nathanio:
Hi,

Using a rooted LG G3 bought from Amazon UK and is rooted but running v10i-EUR. Have run o2 and Vodafone without issue in the phone but with a new 3 SIM card the phone says that it is ROAMING and has disabled data. I know the SIM works ok as I have tried it in my work S5 and it works great.

Thoughts?
[Upgrading, Modifying and Unlocking] programatix:
Problem #1

Tapping the Start Menu does not product any clicking sound (unlike WM5 and WM 2003SE). While the Start Menu is displayed, clicking any item in it also does not product any clicking sound. Is this the correct behaviour? Anyway, I found the MenuPop.wav in Windoes folder.

Problem #2

The Alarm1, Alarm2, Alarm3, Alarm4, Alarm5 comes in different format where Alarm1, Alarm3 and Alarm4 are in WMA while Alarm2 and Alarm5 are in WAV. Weird huh?

Thanks in advance to anyone who replied.
[Upgrading, Modifying and Unlocking] newbie2:
Problem #1 -- Correct. To change that, go to Start > Settings > Sounds and Notifications and Enable Sounds for Screen Taps.

Problem #2 -- On the X-plore 1.1 WM6 ROM, Alarm 1, Alarm 3, and Alarm 4 are in WMA format and Alarm 2 and Alarm 5 are in WAV format.
[Upgrading, Modifying and Unlocking] programatix:
Thanks for the confirmation. I thought I'm getting an incomplete ROM upgrade from O2.

Anyway, for problem #1, seems like WM6 is kinda incomplete, doesn't it? For problem #2, yours are correct, I mistyped mine.

Thanks.
[Galaxy S III Q&A, Help & Troubleshooting] kingdom02:
Hello , i'am a possesor of a s3 ￼ it seems that my screen color is oversaturated and when i have a white background with max brightness i see a bluish color in the midle of the screen , strangely i noticed that my coloros a perfect when the phone its on full screen video mode(youtube app) , can someone help me out ? If i could get my phone stuck on video mode it would be great.

Have a nice day.
[XDA Assist] CvBrendon2k5:
I have a galaxy s5 g900a currently running android 5.0 lolipop and Im wondering if this device can be rooted. I have tried towelroot but it does not support my device also keep in mind I switched over from an iphone so I am pretty new to android
[XDA Assist] jd1639:
Hi, thank you for using XDA Assist. This should help you,http://xdaforums.com/showthread.php?t=2697270
[Galaxy Tab 4 Original Android Development] CTXz:
Instructions for flashing with custom recovery:

1. Make sure your tab has a custom recovery installed. I will explain for twrp mainly on these instructions. If you do not have twrp, you can grab it here: http://xdaforums.com/tab-4/orig-development/twrp-2-7-1-0-galaxy-tab-4-7-0-t2830030

2. Download the flashable zip from the download links below ( custom recovery flashable )

3. Connect your tab 4 into your pc.

4. Move the image to your sd card (preffered) or to your system storage

5. Turn off your tab and boot it into custom recovery

(power + home + volume up on twrp)

6. Then select install. Do not wipe anything since we dont have to. Tough you can wipe the davlik cache for extra save results.

7. Search the zip and select it

8. Swipe to flash

9. Wait till its done

10. Enjoy!

Instructions for ODIN3 flash

PLEASE READ ALL STEPS AND DON'T PLAY AROUND WITH ODIN3. IF YOU SCREW WITH ODIN IT WILL BRICK YOUR DEVICE!

Instruction :

1. Download odin 3.07

2. Download the kernel

3. Download samsung usb drivers for pc

4. Turn off your tab 4

5. Hold volume up + power + home

6. Press volume up if it asks to continue or not

7. Plug your tab into your pc

8. Open odin as administrator (right click > run as admin)

9. Click PDA and choose the kernel

10. Make sure that only auto reboot and f. Reset time are checked.

11. Click start and it will flash and wait till it will reboot.

12. Done
[Galaxy Tab 4 Original Android Development] CTXz:
Special thanks to:

[MENTION=4754591]TheFerhatKing[/MENTION] For atleast trying to Port this to the T231

[MENTION=5864662]moonbutt74[/MENTION]. Give this guy a thanks and a cookie, because without him there is no way I would even be able to compile the kernel, nor boot it!

[MENTION=4644109]g_ding84[/MENTION] for making the custom recovery flashable zip, comparing his and mine tab for testing and mentioning my kernel is his ROM thread ! Check out his ROM here!

[MENTION=4716493]laufersteppenwolf[/MENTION] for the additional overclock. I call him the god of marvell processors! I own my life to him for taking his time to work on my source code, this guy is just awesome! If you have a tab 3 7.0 (t210 or t211) then why don't you check out his kernel here!

[MENTION=6382266]KouenHasuki[/MENTION] for being available and ready to flash in situations where I just don't have time, and for being helpfull as possible!

[MENTION=4401403]friedrich420[/MENTION] , if you will ever read this or come across this thread, I would thank you allot for pushing your N4 TMO AEL Kernel to github. It makes allot of my work easier since you device uses the same kernel version as mine (3.10)! So porting features gives me less headaches because of YOUR kernel. Thanks allot man!

Without these people the kernel wouldn't be, what it is and what it will become so give them their thanks!
[Galaxy Tab 4 Original Android Development] g_ding84:
Got it flashed and boot up. I'll be testing it but so far running smooth. :D great work . I look forward to seeing you next version
[Galaxy Tab 4 Original Android Development] g_ding84:
Kernel Tuner. Stock voltages and clock speed. Seems to ramp down quicker. Always a good thing.
[Galaxy Tab 4 Original Android Development] CTXz:
Thanks allot for those news man. Really glad to hear this.

PS: I use your rom. Its awesome :D
[Galaxy Tab 4 Original Android Development] CTXz:
Good news everyone! It seems like I found the file with the clock speed in it! I will be giving you reports once the compile is done!
[Galaxy Tab 4 Original Android Development] CTXz:
So i seem to have managed to do something with the clock speed. The phone showed 1,066 ghz and then after a while (i assume it went into a too high clock) it crashed. I will log and investigate further. This is good news :good: :p
[Galaxy Tab 4 Original Android Development] CTXz:
alright so this is confusing :confused:

I managed to get to overclock results but it runs very laggy.

Any help or reason would be appriciated
[Galaxy Tab 4 Original Android Development] CTXz:
Overclock achieved successfully

Hello sorry if I am a bit hyped right now! As the title says I managed to get a successful overclock without any lag or crashing. Currently its only +65mhz ( from 1183 to 1248 mhz ) after atleast 20 flashes its finally there. I am planning to get the clockspeed higher later but for now i will let it like this. Please be noted that this may drain your battery faster and make your device run hotter. I will be releasing a under clock kernel in the future. Expect to get the commits on git hub and and the link for the update soon!

-Greetings CTXz

happy overclocking! ;)
[Galaxy Tab 4 Original Android Development] CTXz:
V2.0 OUT!

V2.0 Is now out with the yet minor overclock. Sorry for the delay. I had some issues with github and after fighting from 11pm to 2am I finally got them done correctly :eek:
[Galaxy Tab 4 Original Android Development] AL_IRAQI:
Works perfectly on my t230 ?

Do you have any ideas to fix plants vs zombies 2 ? ?

Thanks
[Galaxy Tab 4 Original Android Development] KouenHasuki:
Huge thanks for your efforts! Planning on giving this a shot when my cat stops harassing me for attention
[Galaxy Tab 4 Original Android Development] KouenHasuki:
Seems to be working great! I even benchmarked it (Quadrant Standard) and it shows the performance is up too! (CPU, Mem, I/O and 3D scored Higher. 2D remained the same)

Before: 4473

After: 4672

Screenshots are available upon request, I don't have the post count to attach images as of yet

From what I was just reading over on the Marvell website the product brief on the Marvell PXA1088 is designed for 1.5GHz

Source: http://www.marvell.com/communication-processors/pxa1088/assets/Marvell_PXA1088-PRO_product_brief.pdf

Also I am sorry for the double post but I cannot see where I can edit my old one
[Galaxy Tab 4 Original Android Development] CTXz:
Thanks for the feedback. Indeed they can hold up to 1482 Mhz. The problem is that there is (what i would like to call) a voltage table thingy. What it does is, it allows only specific clock speeds to be used. So for instance I over clock to to just 1244 instead of 1248 and the entire kernel goes full lag.
[Galaxy Tab 4 Original Android Development] KouenHasuki:
Indeed, your a better man than I for taking on this challenge! Finding the balance between the Voltage and Clock is key here and not something that will come easy.

Though if you can work out the CPU to Voltage maybe you could calculate to help find a rough area to at least work with in stages higher though I doubt it will be a 1:1 calculation of every 50MHz = .025v increase style
[Galaxy Tab 4 Original Android Development] CTXz:
It sadly isn't so easy to find what clock works and what not. If I set it to the max speed of the clock speed given, it won't even boot because it crashes upon starting. Just to give you a little look inside the code (before OC, check github for changes) :

static struct cpu_rtcwtc cpu_rtcwtc_1088[] = {
{.max_pclk = 312, .l1_rtc = 0x02222222, .l2_rtc = 0x00002221,},
{.max_pclk = 800, .l1_rtc = 0x02666666, .l2_rtc = 0x00006265,},
{.max_pclk = 1183, .l1_rtc = 0x2AAAAAA, .l2_rtc = 0x0000A2A9,},
{.max_pclk = 1482, .l1_rtc = 0x02EEEEEE, .l2_rtc = 0x0000E2ED,},
};

static struct cpu_rtcwtc cpu_rtcwtc_1x88[] = {
{.max_pclk = 624, .l1_rtc = 0x02222222, .l2_rtc = 0x00002221,},
{.max_pclk = 1066, .l1_rtc = 0x02666666, .l2_rtc = 0x00006265,},
{.max_pclk = 1283, .l1_rtc = 0x2AAAAAA, .l2_rtc = 0x0000A2A9,},
{.max_pclk = 1482, .l1_rtc = 0x02EEEEEE, .l2_rtc = 0x0000E2ED,},
};

struct core_parents_table parent_table[] = {
{
.parent_name = "pll1_624",
.hw_sel_val = AP_CLK_SRC_PLL1_624,
},
{
.parent_name = "pll1_1248",
.hw_sel_val = AP_CLK_SRC_PLL1_1248,
},
{
.parent_name = "pll2",
.hw_sel_val = AP_CLK_SRC_PLL2,
},
{
.parent_name = "pll2p",
.hw_sel_val = AP_CLK_SRC_PLL2P,
},
/* Since hw_sel_val = 0x1 can select pll1_1248 or pll3p,
we use bit 1 to indicate src selection of pll3p */
{
.parent_name = "pll3p",
.hw_sel_val = AP_CLK_SRC_PLL3P,
},
};
static const char *core_parent[] = {"pll1_624", "pll1_1248", "pll2", "pll2p",
"pll3p",};

/* The PP table only list the possible op here */
static struct cpu_opt pxa1x88_op_array[] = {
{
.pclk = 312,
.pdclk = 156,
.baclk = 156,
.ap_clk_sel = AP_CLK_SRC_PLL1_624,
},
{
.pclk = 624,
.pdclk = 312,
.baclk = 156,
.ap_clk_sel = AP_CLK_SRC_PLL1_624,
},
{
.pclk = 800,
.pdclk = 400,
.baclk = 200,
.ap_clk_sel = AP_CLK_SRC_PLL2P,
},
{
.pclk = 1066,
.pdclk = 533,
.baclk = 266,
.ap_clk_sel = AP_CLK_SRC_PLL2P,
},
{
.pclk = 1183,
.pdclk = 624,
.baclk = 312,
.ap_clk_sel = AP_CLK_SRC_PLL3P,
},
{
.pclk = 1248,
.pdclk = 624,
.baclk = 312,
.ap_clk_sel = AP_CLK_SRC_PLL1_1248,
},
{
.pclk = 1482,
.pdclk = 741,
.baclk = 370,
.ap_clk_sel = AP_CLK_SRC_PLL3P,
},
};

struct core_params pxa1x88_core_params = {
.core_offset = &pxa988_reg_off,
.parent_table = parent_table,
.parent_table_size = ARRAY_SIZE(parent_table),
.cpu_opt = pxa1x88_op_array,
.cpu_opt_size = ARRAY_SIZE(pxa1x88_op_array),
.cpu_rtcwtc_table = cpu_rtcwtc_1x88,
.cpu_rtcwtc_table_size = ARRAY_SIZE(cpu_rtcwtc_1x88),
.max_cpurate = 1183,
.dcstat_support = true,
.shared_lock = &pll3_lock,
};

Any smart math brain would be appriciated :P
[Galaxy Tab 4 Original Android Development] KouenHasuki:
So I had a look and a bit of a think, I couldnt see any obvious pattern in the pclk's though here they are if anyone wanted what I noted down:

static struct cpu_rtcwtc cpu_rtcwtc_1088

.Max_pclk 312 per mhz is = to

.l1_rtc = 0x0000B1E0
.l2_rtc = 0x0000000B

.Max_pclk 800 per mhz is = to

.l1_rtc = 0x00004CCC
.l2_rtc = 0x0000000C

.Max_pclk 1183 per mhz is = to

.l1_rtc = 0x000026FB
.l2_rtc = 0x00000009

.Max_pclk 1482 per mhz is = to

.l1_rtc = 0x0000249D
.l2_rtc = 0x0000000B

static struct cpu_rtcwtc cpu_rtcwtc_1x88

.Max_pclk 624 per mhz is = to

.l1_rtc = 0x000058F0
.l2_rtc = 0x00000005

.Max_pclk 1066 per mhz is = to

.l1_rtc = 0x00002577
.l2_rtc = 0x00000006

.Max_pclk 1283 per mhz is = to

.l1_rtc = 0x000024E0
.l2_rtc = 0x00000008

.Max_pclk 1482 per mhz is = to

.l1_rtc = 0x0000249D
.l2_rtc = 0x0000000B

But then I was looking over the commits

I noticed that you upped the 1183MHz to 1248MHz which was 35MHz less than the normal referenced 1283MHz, So I got to be thinking would instead of 1482MHz maybe 1447MHz would work with the same reduction of 35MHz?

Just some thoughts looking it over (sorry I am not a coder just thinking and looking at things that stand out to me)
[Galaxy Tab 4 Original Android Development] CTXz:
Hey I will send you a pm for my google hangouts acc!
[Galaxy Tab 4 Original Android Development] KouenHasuki:
So I have been testing the stability of the kernel and so far its rock solid, watched 3 hours of twitch non stop and nothing happened, I have benchmarked it a few times fine and lastly stress tested it.

No issues at all and only a very minimal increase in temps (this stress test was done in a leather case and removed and checked before ending the stress test
[Galaxy Tab 4 Original Android Development] JBolho:
I use the 4.0.zip with the CPU @ 1.4, it works flawlessly but with games the CPU gets really really hot. Isn't that frequency (1.6) a bit too high? I think that the GPU should be the focus, since it has a lot of compatibility flaws, even Antutu looks buggy (it does not display the score on main screen for example), and not even GLTools solves those problems.
[Galaxy Tab 4 Original Android Development] The_Anomalist:
The thing is that when over clock past... I wanna say 1.5ghz the CPU starts to bottleneck because the . If I increase the memory bandwidth the CPU should not have a problem running higher frequencys . I made another build .I installed it last night and it shows some promising results. CPU freq starts at 156 312 416 520 728 all the way upt 1648 so If I can figure out how to change just the couple things the kernel would run fine all the way to 1.8 (in theory) ;)
[Galaxy Tab 4 Original Android Development] CTXz:
Glad to hear that! I am happy to see that you still take time working on the kernel
[Galaxy Tab 4 Original Android Development] doctazz:
You're welcome.

It completely freezes. I can't enter my security pin on the login screen. To reboot, I have to press and hold volume up, home button, and the power button as I can't pull up the power off/reboot menu with the power button alone. Doing that puts the Tab 4 back to recovery.

---------- Post added at 12:56 PM ---------- Previous post was at 12:34 PM ----------

RAWR... this got me thinking... maybe if I switch ROMs, as this kernel seems to be built for the T230/NU models? My original ROM is the B&N nook, wifi only version. That is, I saved a nandroid of that without any extra apps after I rooted mine, essentially factory setup. The one I'm using now is essentially built for T231 (mine is the T230NU), but I have it running normally. Maybe that would improve my problem... but I'd have to reinstall all my apps, then your kernel mods might work for me... AACK :silly: but I might give it a try.
[Galaxy Tab 4 Original Android Development] The_Anomalist:
It wouldn't really make a difference because the kernel is the same no matter what even if let's say its a sm t231 the only difference is the radios e.g 3g and what not, so the only way to fix the problem would be to increase the axi which is a great pain cuz I've tried changing it and it won't even boot past the boot logo which does not help the situation lol and @ CTXz told u guys I wouldn't give up on u guys especially since ur the one that motivated me to start developing and I thank u for that big time :) I don't think my time ( besides work) has been so valuable to me lol but I have a free weekend so be prepared guys for some builds lol and I almost forgot @ Ctxz I will also help with the cm kernels as well and remember I'm here for all of u and I won't stop till my work is finished! lol :)
[Galaxy Tab 4 Original Android Development] deskwizard:
If I can do anything to help out, let me know.

Dw
[Galaxy Tab 4 Original Android Development] The_Anomalist:
OK good news I made a build with the same frequencies but changed some voltages related stuff and I am able to go threw settings and what not and it is very laggy but I'm guessing one of the frequencies is to low ? I'll try and see if it works
[Galaxy Tab 4 Original Android Development] The_Anomalist:
OK so here is my news update lol. I'm starting to hate the GPU and ram evertime and I mean everyrimw I try ocing the ram /axi the tab won't boot!? its aggravating the crap outta me but I will not frickin give up lol I've come to far to quit now! I will not give up on my fellow XDA members. p.s. this may seem funny but I can't seem to find out how to add pictures? (for legitimate proof of oc)
[Galaxy Tab 4 Original Android Development] CTXz:
I upload to imgur and then use medium block code
[Galaxy Tab 4 Original Android Development] The_Anomalist:
k. maybe u can help with the axi and GPU?
[Galaxy Tab 4 Original Android Development] CTXz:
Eww... My kernel skills got rusty since I didn't work on the custom kernel anymore so I guess I probably know less than you at this point xD.

Also I would love to help but I am busy doing some stuff for other devices. Like now I am making TWRP for the galaxy J5
[Galaxy Tab 4 Original Android Development] The_Anomalist:
OK well I figured I would ask lol and well then I wish ya the best of luck :) lookin forward to cm!
[Galaxy Tab 4 Original Android Development] The_Anomalist:
Well I have been focusing on the GPU and well... Its being a turd, no matter what I do in regarding the GPU it etheir won't boot or if it did boot it would show zero? I can't figure out what the heck is going on
[Galaxy Tab 4 Original Android Development] JBolho:
I'm starting to think that this kernel as it is now, with a fully functional CM build, is the absolute best this tablet can get, if it's possible at all...

The Marvell hardware, especially with this Vivante GPU is meant to be low-end and that makes it a pain to optimize i imagine...

I just hope that we'll see CM12 or at the very least, CM11 just to be able to detach completely from TW, and maybe get a bit more performance from this...

It's already bad enough that this thing lacks OTG, screen mirror, and the possibility of connecting to the TV via HDMI like the bigger models...

Enviado do meu MI 3W através de Tapatalk
[Galaxy Tab 4 Original Android Development] The_Anomalist:
You are correct that it is low end but trust me when I tell ya it has a couple of features that will blow ur socks off! Lol I'll make it high end in the end lol. like the GPU if I get it working correct it is possible (in theory) that it can achieve GPU oc close to 1.0ghz
[Galaxy Tab 4 Original Android Development] JBolho:
I hope you're right, but if that's possible, i hope someone will make some sort of active cooling gizmo for the device too, lol. I wouldn't mind playing KOTOR with high quality graphics at good framerates :P
[Galaxy Tab 4 Original Android Development] engine95:
I just got the Nook version of this tab and am already looking into modifying the kernel. But more on that later.

My question is....

Why are there only 4 cpu steps? Is it limited by the processor?

With the governor's that have been added, which are conservative based, it needs more lower steps to scale better. One step between 300 and 600. And one step between the mid to high.

My other question, and the reason I ask, is why not keep the 1200, 1300, 1400 steps?

I'm new to Samsung so this will all be a learning curve for me.
[Galaxy Tab 4 Original Android Development] The_Anomalist:
I hope I'm right too lol and the cooling gizmo, that would be awesome lol

---------- Post added at 10:36 PM ---------- Previous post was at 10:30 PM ----------

The CPU isn't limited I was successful in adding freq steps starting with 156 all the way to 1576 (lowered from 1600) and the steps can only add up to whatever is rounded on the processor (104 or 26) so those steps u explained would not work
[Galaxy Tab 4 Original Android Development] engine95:
Actually, in this post, http://xdaforums.com/showthread.php?p=63097104 you have all the steps necessary for the added govs to work properly.

I've combed through some git's and read this thread a few times just to get somewhat familiarized with this kernel. So I was just curious as to why. Thanks for the answer. I'm hoping to dig into this thing deeper shortly.
[Galaxy Tab 4 Original Android Development] The_Anomalist:
I'm glad to hearur interest in this kernel I will take help lol 2 brains is better than 1. ;)