HDMI video mirroring extremely laggy, help please - AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin

Mirroring over HDMI is painfully laggy and I have no idea why. I seems to be giving off a 1080p signal but it should be able to handle mirroring at that right? Is their a kernel that fixes this or something?
Sent from "Michael's Galaxy S4"

Trying to troubleshoot an issue like this with such little information will be tricky, but I shall try.
The first step is to verify if its a ROM/setup issue. Restore to stock sans Odin and mirror then. Is it still laggy? Yes? Hardware/cable problem. No? Then its a ROM specific issue.
As a ROM specific issue this will be a difficult issue to resolve indeed. Try from stock and let me know how it goes.

Oh I'm sorry, I should've clarified. I am on stock, the only thing I did to the system is remove the AT&T bloat.
Sent from "Michael's Galaxy S4"

Related

Beginning to hate my tab

I have a Verizon SGT and am starting to hate it. It constantly freezes up for a few seconds when loading a page in the browser and then when it finishes loading and I double tap to zoom, it zooms in and everything is fuzzy for a few seconds (freezes again also) before everything is sharp. None of my friends have a tab so I'm not sure if this is normal for our tabs.
My tab is rooted (z4) and I've tried sgstools and OCLF to try to fix it, but nothing has helped so far. I've also done a factory reset but it doesn't really work because apps are all still there. If this is normal behavior, will flashing a new ROM help? What ROM would you recommend for a Verizon tab? My firmware is stock dj11. I've flashed many ROMs on my Moto Droid, so I'm not opposed to a new ROM if that's all it will take.
Roger
use miren browser, it's on market
come back after you try it and give some feedbacks
It's not just the browser, but the browser freeze is the most common freeze for my tab. I've tried other browsers and read about Miren but haven't tried it yet. I'll give it a shot but it won't solve the general OS freezes.
Roger
96cobra said:
I have a Verizon SGT and am starting to hate it. It constantly freezes up for a few seconds when loading a page in the browser and then when it finishes loading and I double tap to zoom, it zooms in and everything is fuzzy for a few seconds (freezes again also) before everything is sharp. None of my friends have a tab so I'm not sure if this is normal for our tabs.
My tab is rooted (z4) and I've tried sgstools and OCLF to try to fix it, but nothing has helped so far. I've also done a factory reset but it doesn't really work because apps are all still there. If this is normal behavior, will flashing a new ROM help? What ROM would you recommend for a Verizon tab? My firmware is stock dj11. I've flashed many ROMs on my Moto Droid, so I'm not opposed to a new ROM if that's all it will take.
Roger
Click to expand...
Click to collapse
I would have to say that's not normal. If I had to wait "a few seconds" for the thing to get it's act together every time I did something the least bit intensive, such as loading a web page with ANY browser, I would have exchanged it for one that worked correctly. You may want to consider that. My Tab isn't as smooth as my iPad but it's pretty close. Yours should be too. Custom roms and the like should be a distant option because, just like with phones, not one of them is ever 100% reliable.
Is it possible that these kind of things (lags and freezes) are caused by too little free memory? My Tab seems to run better and faster when I delete a few device based apps. Of course I screw things up again by adding new apps, lol.
I had the same problems AFTER I tried OCLF; Try undoing OCLF and anything related to it.
Install a good rom and OCd kernel. Mine runs better than any other Android device I've owned.
spacemoose1 said:
Install a good rom and OCd kernel. Mine runs better than any other Android device I've owned.
Click to expand...
Click to collapse
That doesn't help. You shouldn't need to overclock to have a decent experience. My Verizon Tab worked just fine right out of the box without any of the pausing the OP has mentioned. Overclocking is a bandaid over a problem that isn't going to go away if you ignore it. Exchange the device for one that works correctly and then overclock it to make it better. Besides, if the CPU can't handle an overclocked speed then the OP is really screwed.
This sounds like a similar scenario to me. I had a stock euro tab and was starting to hate it as well until I flashed it with a new rom. Now it's awesome and what you'd expect it to be in the first place. I dunno why the telcos bloat their stock roms up with so much ****. Rooting is not going to do much for your situation.
Get rid of the stock rom and you'll never look back. If you are after a bloatless, but stock like experience, then use Rotohammer JMIv2 and make sure you convert the file system to EXT4.
Sent from my GT-P1000 using Tapatalk
krispyjim said:
This sounds like a similar scenario to me. I had a stock euro tab and was starting to hate it as well until I flashed it with a new rom. Now it's awesome and what you'd expect it to be in the first place. I dunno why the telcos bloat their stock roms up with so much ****. Rooting is not going to do much for your situation.
Get rid of the stock rom and you'll never look back. If you are after a bloatless, but stock like experience, then use Rotohammer JMIv2 and make sure you convert the file system to EXT4.
Sent from my GT-P1000 using Tapatalk
Click to expand...
Click to collapse
+ 1 Also check your memory usage.
I got ATT tab and a Dell Streak. Both of them are doing that. Inresponsive for a few seconds, but if I poke the screen repeatedly, the app or browser will close by itself or the thing just reboot on it own. Maybe it's Android glitch? Start to hate Android now.
CyberGhos said:
I got ATT tab and a Dell Streak. Both of them are doing that. Inresponsive for a few seconds, but if I poke the screen repeatedly, the app or browser will close by itself or the thing just reboot on it own. Maybe it's Android glitch? Start to hate Android now.
Click to expand...
Click to collapse
You'd better go by an iPad. That'll fix your issues.
Sent from my GT-P1000 using Tapatalk
Since recovery and download mode is pretty reliable on this device, i took the courage to mod the tab and of course It wasn't a short process to achieve it, i tried every rom and kernel.
So my suggestion, try the overcome. It's so snappy you could not go wrong by switching to that ROM and kernel. I always have the GPS, Bluetooth, HSDPA turned on and on top of that i usually browsing and hearing music or playing some games while i'm in the car. Before i switched to overcome, multi tasking is sluggish, it would lags if messages, emails or tweets kicked in and the music would jitter. And now all is smooth as butter.
Although i have the oc version, i usually limit it on 1 Ghz underclocked depends on how long i would be outside. Battery life is still good, around 4-5 hours to reach 50% with GPS, HSPDA and Bluetooth always turned on and some browsing, plus some gaming, GPSing and calling.
All thanks to the developers, who know what they themselves and people want! Cheers!
Screw the ipad. No flash is like the year before the year 2000 man!
Be careful with the specifics of the advice you are getting here. You have a CDMA tab and these GSM tabbers kernel and ROM suggestions will bork your tab if you do what they did verbatim. The basic advice is good, if you are comfortable with flashing a kernel and working through the issues it entails then you will be rewarded for your effort with a smoothly operating device. Right now your best (only?) option will be the KhasMek kernel available in the Galaxy Tab Android Development section of the forum.
The kernel did enough for me, so I have not tried the ROM yet myself as I have not felt the need.
Hit up boush / khasmek he made my tablet lovely
Sent from my HTC Thunderbolt using XDA Premium

Glitch Boot

After the main boot screen in my Galaxy S I get the attached screen
(it says "Galaxy S" and then Glitch with a kind of honeycomb background and an android guy).
The phone boots fine though(I cant tell if it's a placebo effect or not but I get the impression all animations are smooth but choppy in a way) and calls fine. I'm just wondering if I should worry about this screen?(Should I try to use my warranty?)
EDIT:
Please ignore, it seems someone decided to install a kernel on my phone without telling me...
Have you flashed a new ROM or theme? If you had, read carefully again thread you've taken theme or ROM. But if you haven't, you can forget about it, when phone works fine it's nothing more than a mess.
That is the opening screen for a custom kernel for cm7 made by tk-glitch. You seem to be totally unaware that you are running a custom kernel, and I would assume cm7. The flashing fairy came while you were asleep?
Is that even your phone? Found it looking lost on a table somewhere?
Beyond that, the phone is fine.
Edit...a friend installed a kernel without telling you, you say? Really? Not just a kernel, apparently an entire ROM. This sounds really, really weird.
Sent from my GT-I9000 using XDA Premium App
Reeks of theft.
Sent from my Xoom

Flash playback on TF vs Tab 10.1

I have both TF and the Tab 10.1 right now and contemplating returning one. I liked both the tablets, but one little issue I dont like about the TF is flash playback. Flash playback even in 720p, is ultra smooth on the 10.1, while its choppy at best on the TF. Anyone else facing the same issue?
Anyone running custom ROMs able to fix this? Would getting the browser apk from the Tab 10.1 fix this issue on thr TF?
Is your TF on 3.1 or the stock 3.0? I had some really bad lag and skipping with my TF when I was on the stock 3.0. I manually installed the 3.1 update from a link on the XDA forum. Was easy and went smoothly. Ever since, my flash playback via youtube has been butter on HD.
matty1323 said:
Is your TF on 3.1 or the stock 3.0? I had some really bad lag and skipping with my TF when I was on the stock 3.0. I manually installed the 3.1 update from a link on the XDA forum. Was easy and went smoothly. Ever since, my flash playback via youtube has been butter on HD.
Click to expand...
Click to collapse
Yea I'm on 3.1, installed from XDA. The flash playback is bad for me.
Same here. Flash playback is much smoother on the 10.1. Especially on browser.
this is a known issue, go to .. http://www.youtube.com/my_speed
Scroll down and hit show test video.. URL see the fps, change it to 720p on my tf it gets 9-10 ,where is the xookm gets 30+ on all videos , and I'm on 3.1
Seems like hardware acceleration isn't working with tf...
What does 10.1 get
italia0101 said:
this is a known issue, go to .. http://www.youtube.com/my_speed
Scroll down and hit show test video.. URL see the fps, change it to 720p on my tf it gets 9-10 ,where is the xookm gets 30+ on all videos , and I'm on 3.1
Seems like hardware acceleration isn't working with tf...
What does 10.1 get
Click to expand...
Click to collapse
10.1 gets 30-35 fps for me, while the TF gets what you reported.
Just wondering, can any devs turn on Hardware accerelation in their ROM's ?
no idea.. its really annoying though as this is what I really looked forward to in 3.1..
ENOUGH OF THE VS THREADS ALREADY!
Either you like it or not. Just make up your mind by yourself....because that is ALL that is gonna use it....YOU.
SO asking others will not help YOU out.
Sorry for the outburst but these VS threads are getting out of hand and are just going to start a flame war. They should NOT be allowed.
Digiguest said:
ENOUGH OF THE VS THREADS ALREADY!
Either you like it or not. Just make up your mind by yourself....because that is ALL that is gonna use it....YOU.
SO asking others will not help YOU out.
Sorry for the outburst but these VS threads are getting out of hand and are just going to start a flame war. They should NOT be allowed.
Click to expand...
Click to collapse
This is a valid issue though and I for one and interested in other users' experiences. I was unaware that flash runs better on the other HC tablets and had put it down to being just a HC + Flash issue.
Digiguest said:
ENOUGH OF THE VS THREADS ALREADY!
Either you like it or not. Just make up your mind by yourself....because that is ALL that is gonna use it....YOU.
SO asking others will not help YOU out.
Sorry for the outburst but these VS threads are getting out of hand and are just going to start a flame war. They should NOT be allowed.
Click to expand...
Click to collapse
There was no intention of flame. The question was asked, to find out what different in the TF, having the same hardware n the OS as the Tab 10.1. I'm not asking others to take my decision, I'm only asking others to help me resolve an issue, which I feel is important in my decision making. Stop jumping onto obnoxious conclusions.
There is no fix for this problem. Only Asus can provide a solution. And i hope they doing it asap.
me too.. so annoying as oit works on any other 3.1 tablet...
Srikar_NBK said:
I have both TF and the Tab 10.1 right now and contemplating returning one. I liked both the tablets, but one little issue I dont like about the TF is flash playback. Flash playback even in 720p, is ultra smooth on the 10.1, while its choppy at best on the TF. Anyone else facing the same issue?
Anyone running custom ROMs able to fix this? Would getting the browser apk from the Tab 10.1 fix this issue on thr TF?
Click to expand...
Click to collapse
yes, i am reakkt disappoint about the flash performance..though i love my transformer.
hope it will be solved soon, like the youtube app playback issue
I agree that the weak threads about nonsense details between tablets and which is better are useless. This thread, however, is clearly asking an important question. Why are tablets that essentially use the same hardware and same software performing differently?
I have had no issues with flash playback being "choppy". I would use the speed test, but my tab is in Texas right now. Haha.
Anyway, this is definately a software issue and you can expect a fix either on XDA or courtesy of Asus. It's not something that will always be a problem and shouldn't be a deciding factor, imo.
Afterall, can't you root and install a custom ROM to alleviate the problem?
dorino1 said:
Afterall, can't you root and install a custom ROM to alleviate the problem?
Click to expand...
Click to collapse
That was a part of my question too. This is one of the deciding factor for me right now, bcoz I spend lot of time on Youtube and I have major buffering issues using the youtube app on both tabs, which strangely is not there when using flash
Mine is rooted running Prime 1.4, latest clem kernel, OC'd to 1.6ghz and it still is only getting 9-10. Tried in stock browser as well as Dolphin HD. I'm not sure where the bottleneck is... Not sure if it helps anyone but for some relative numbers, the quadrant score is 4000+.
So, it seems to not be a processing power bottleneck but some other factor.
dasgh said:
Mine is rooted running Prime 1.4, latest clem kernel, OC'd to 1.6ghz and it still is only getting 9-10. Tried in stock browser as well as Dolphin HD. I'm not sure where the bottleneck is... Not sure if it helps anyone but for some relative numbers, the quadrant score is 4000+.
So, it seems to not be a processing power bottleneck but some other factor.
Click to expand...
Click to collapse
Of course it isn't the processing power. When he's saying other tablets with identical clock speeds and identical processors perform better, that's a given! lol
I'd get an advanced task manager-type app and go through disabling features and turning off background programs until the problem is resolved. Troubleshoot it.
It's not a processing problem as that test video clearly shows that the transformer is using software decoding rather than the hardware decoding it should be using.
It's either an issue of missing libs on the transformer or Flash falling back to software decoding when it shouldn't be. I'll steal a copy of the flash system libs from the tab and install them in the transformer to see if that fixes the issue.
sassafras
Just ran the test, and I'm getting the same poor results. And, I'm not sure if it's relevant (might not be saying what I'm thinking it is), but the test video also indicates software decoding. Not sure if this should say hardware decoding, but it sure seems like it would make sense.
This does seem like an issue if other Honeycomb 3.1/Tegra 2 tablets are performing better here and/or using hardware decoding. Makes one wonder where else there might be issues.
Asus, if you're checking these threads out, looks like something you should be fixing.
Sent from my Transformer TF101 using Tapatalk

Does anybody have this issue on their tablets?

Hi does anybody reading this have the similar issue? If so do you know the solution or how to fix this issue?
1. Adobe Flash. A small little issue I've been also having that Adobe flash on my Android gives me issues, when I play a video on the browser it usually takes a couple of seconds for the video to show, sometimes it doesn't so I have to reload the page
2. Ever since I've flashed and rooted my device, on the screen I've been getting a little bit of this wavy thing at the bottom of my screen, almost as if it's loosing power down at the bottom of the screen....If that makes sense.
If you know a solution or is facing this problem, please let me know. Or post the solution?
It'll be a great big help! Thanks and thanks for your time! Much appreciate!
my opinion is:
the flash player, it playing streaming software player flash.....it may lag just a little but its not that big a deal is it really?
the wavy lines, i would say look into of a its a defective tab and if you have receipt take it back for a replacement
i wouldnt say defective tab, have had mine for a year, and after flashing over to tabonney's ICS i get an odd flicker too, as for flash, its trying to render what computers play, with just much less hardware resources to use. Its slow and thats the way its going to be.
My video issues aren't like yours Mkami... But if I might suggest making a full backup, then reflash your rom. Maybe you'll get lucky and the issue will go away.
BrianDigital said:
i wouldnt say defective tab, have had mine for a year, and after flashing over to tabonney's ICS i get an odd flicker too,
Click to expand...
Click to collapse
You know, I've been waiting on someone to mention the odd flicker. Does your tab do it when either, a 3d game or app is running, or maybe on a home screen that has an email widget? And does the tablet seem to still be reacting normally to touch input other than the fact that the screen doesn't show any change? I am thinking about sending my tab in over this for warranty work. I got mine over a year ago too. Sure am glad I paid with plastic, got an extra year warranty for doing it. I just wonder what they are gonna say about the bent corner where it hit the pavement...
JdgM3NT4L said:
My video issues aren't like yours Mkami... But if I might suggest making a full backup, then reflash your rom. Maybe you'll get lucky and the issue will go away.
You know, I've been waiting on someone to mention the odd flicker. Does your tab do it when either, a 3d game or app is running, or maybe on a home screen that has an email widget? And does the tablet seem to still be reacting normally to touch input other than the fact that the screen doesn't show any change? I am thinking about sending my tab in over this for warranty work. I got mine over a year ago too. Sure am glad I paid with plastic, got an extra year warranty for doing it. I just wonder what they are gonna say about the bent corner where it hit the pavement...
Click to expand...
Click to collapse
oh flickering? i think thats a ics problem as most of the ics based roms have the flickering plus stock,. but the guy said he had wavy lines at the bottom of the screen. never heard of that before.
chismay said:
oh flickering? i think thats a ics problem as most of the ics based roms have the flickering plus stock,. but the guy said he had wavy lines at the bottom of the screen. never heard of that before.
Click to expand...
Click to collapse
With pached bootloader and any rom on this site and stock I got
screen flicker, very poor battery, not so smooth scrolling and host of other gliches. (all compared to ota). Flashed back to stock ota and not looked back. No problems. It seemed to me that the problems are not in the roms because stock had the same problems, it the act of changing the bootloader. Just what I have seen, try it just to get rid of the screen problem, go to ota stock no mods and it will be gone.
shaun298 said:
With pached bootloader and any rom on this site and stock I got
screen flicker, very poor battery, not so smooth scrolling and host of other gliches. (all compared to ota). Flashed back to stock ota and not looked back. No problems. It seemed to me that the problems are not in the roms because stock had the same problems, it the act of changing the bootloader. Just what I have seen, try it just to get rid of the screen problem, go to ota stock no mods and it will be gone.
Click to expand...
Click to collapse
You know, that's kind of what I've been thinking. I've been testing by going back and forth between bootloaders. So far that is the best explaination. I'll likely go back to stock again soon. But it seems like I remember it doing it at least once on the stock bl...
When I first updated to ICS, all was well. Within a couple weeks, Flash video got laggy, the browsers got laggy, and I got the occasional screen flickers. I backed everything up and did a hard reset and it's been great ever since.
I haven't heard a really good explanation for all this, but a good theory is leftover files remaining on the system, or possibly file fragments, are interfering with the OS. A hard reset purges the old crap out... regardless of the explanation, it's known to fix these problems.
sRDennyCrane said:
A hard reset purges the old crap out... regardless of the explanation, it's known to fix these problems.
Click to expand...
Click to collapse
Awesome, glad that you were able to get to normal. It didn't help me tho... I might start a different thread for this if it keeps up. I don't want to hijack Mkami's thread with a different problem. Thank you for the help.
Hey everyone thanks for the advices and different problems you guys are facing.
Sorry for my poor explanation... When I mean screen "wave" what I really meant is screen flicker
I found a semi cure for this...Though I don't know about other peoples tablets, all I did was raise the brightness of the screen and the flicker seemed to not show, I must say though that flicker doesn't really much bother me as it does with the flash, but I guess I have to live with it, just a heads up, my tab isn't defective. Truthfully when I do go to stock ROM everything on the device including the flicker goes away, it's only when I flash my device that I notice that, but I am pretty sure there might be a solution for that one or another, because a buddy of mine has the same tablet, which is why I got that a500. I love it and I love android way much more than any other.
Anyways, I hope Flexreaper releases a new rom soon, really am excited with anticipation. Can't wait to see what he has in store for us.
I am going to try that hard reset and fully restoring the device after a nandroid backup and test and reflash and check if anything works with a good
result I shall post up the steps and how to fix this little issue.
I thank you all! Please post if anybody else has this issue or solution down! Much appreciated! Thanks! :laugh:

Weird artifact issue in CM9 and other roms

I'm having a really weird issue with my Galaxy Tab that cropped up a few weeks ago not really sure what's going on. The UI has artifacts throughout the system and even in Recovery. But the weird thing is when I try to read my comics via ComicRack there's no artifacts whatsoever.
Any ideas? I'm currently running CM9 and originally followed http://forum.xda-developers.com/showthread.php?t=1474971 to root and get CWM installed.
this looks like faulty hardware. Try to have it repaired under warranty by Samsung.

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