[SOLVED] Bootloop [OPEN] Sound Laggs(entire system laggs) - Galaxy S II Q&A, Help & Troubleshooting

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post1
Hey guys... i have a big problem on my Samsung Galaxy S II (g)
(ive searched for an answer but I was not able to find one)
okay lets go:
[LIST]
[*]i have this phone now for 1/2 year i think.
[*]rooted
[*]android 4.0.3 with 3.0.8-TH
[email protected]
SMP PREEMPT kernel
[/LIST]
I've wiped my phone a month ago.
[LIST]
[*]now I have severe problems with the sound of my phone
it will lag every 1-3 secs with a shift from 0.5 sec~ (this is bad because I'm a music producer and need my phone!)
if my phone is charging, i can hear music without problems. i can't play games (I tried it, I normally do not play on mobile)
my soundcloud lags too, its not only a player problem.
[*]sometimes my phone freezes.. (before a wipe this happend 30-40 secs after reboot annoying)
[*]my cell phone simply reboots when it wants. quite annoying.
[/LIST]
i think its something with voltage distribution.
ive tried so much. wipe my phone several times, unroot, root again, fix permissions.. nothing worked
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[*]calls are unaffected
[*]sometimes if i want to hear music, and the screen is off, the lags are gone.. sometimes
[/LIST]
pls help. i need my phone, do you guys have any ideas?!
edit:
sorry if the english is not pefect, im german :/
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post2
now i have some more problems
[LIST]
[*]sometimes the "loading" sound play randomly
[*]the lock screen sound comes 2 secs later
[*]i cant connect my phone via usbconnection (in settings) to my computer, it says "usb connected please disconnect" after a fresh restart same problem. (without connect before)
[*]my phone freezes more often
[/LIST]
i cant do anything.. wipe my phone will end in the same problems
wipe dalvik cache too..
it worked for some month before with the same settings...
something with my permissions wrong?
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Small Text is already fixed.. thanx guys
I search a Rooted kernel for my i9100g
already tried and doesnt work with:
CWM-R (via odin) + root.zip/SU-BB.zip // causes bootloop
Philz CWM root pacakge for Galaxy S2 // does not work causes bootloop
Siyah-s2-v6.0b4 // does not work too and causes bootloop too
found a working root with stock recovery
http://forum.xda-developers.com/showthread.php?t=2065581
back to my problems..
still have soundlags in my entire system..
cant hear music. cant watch videos... the bootanimation-sound lags too..
i still think this is something with my permissions.. are permissions wiped too? or are they on the phone alone ( i mean how much voltage for cpu or stuff like this)

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dunno how to delete copied this post in my 1.

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Oh guys pls. I wrote so much informations down and got no answersm other ppl here just wrote "my phone stops working" and got 10 answers. Pls.
I need help!!

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Do a completely clean install of the rom you're using (no restoring apps initially), then reinstall/restore apps a couple at a time to rule in/out something like that as a cause. Setups sometime go wonky after a couple of months, I normally do a clean install every 3 mths or so if I stick with one rom to avoid the type of thing you're talking about. It's time well spent.
If the problem persists, do a completely clean install of a stock rom, again reinstall/restore a couple of apps at a time. See how that goes.

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"now a bootloop"
MistahBungle said:
Do a completely clean install of the rom you're using (no restoring apps initially), then reinstall/restore apps a couple at a time to rule in/out something like that as a cause. Setups sometime go wonky after a couple of months, I normally do a clean install every 3 mths or so if I stick with one rom to avoid the type of thing you're talking about. It's time well spent.
If the problem persists, do a completely clean install of a stock rom, again reinstall/restore a couple of apps at a time. See how that goes.
Click to expand...
Click to collapse
hey dude.. thanx for your post.
i have no a complete bootloop.. cant fix it myself..
tried with clean install of
"I9100GXXLSR_I9100GXXLSP_I9100GDBTLS1_HOME.tar"
from sammobile
(gt 9100 g 4.1.2 android)
nothing happend.. after the first failed try to fix my loop (i accidently used the gt9100 ics it softbroked my phone with the message "use kies to retry blablabla")
now it worked...
after that it configured android normal.. than bootloop..
what can i do now?
edit:
ssn: I9100GGSMH
cant find a bootloader.. can i use a other one?
here http://forum.xda-developers.com/showthread.php?t=1754158
hmh.. anyway.. downloads are down..
last odin flash:
Code:
<ID:0/005> Added!!
<OSM> Enter CS for MD5..
<OSM> Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> I9100GXXLSR_I9100GXXLSP_I9100GDBTLS1_HOME.tar.md5 is valid.
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<ID:0/005> Odin v.3 engine (ID:5)..
<ID:0/005> File analysis..
<ID:0/005> SetupConnection..
<ID:0/005> Initialzation..
<ID:0/005> Get PIT for mapping..
<ID:0/005> Firmware update start..
<ID:0/005> cache.img
<ID:0/005> NAND Write Start!!
<ID:0/005> factoryfs.img
<ID:0/005> hidden.img
<ID:0/005> MLO
<ID:0/005> modem.bin
<ID:0/005> param.lfs
<ID:0/005> Sbl.bin
<ID:0/005> zImage
<ID:0/005> RQT_CLOSE !!
<ID:0/005> RES OK !!
<ID:0/005> Completed..
<OSM> All threads completed. (succeed 1 / failed 0)
<ID:0/005> Removed!
edit edit edit edit edit xD:
reset the flashcounter and try to tell the shop that this happend after the last OTA update? xD
worked one time for a broken nokia n95 long time ago (uff i think it was a n95)

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Yes, you could reset the flash counter & send it in for warranty service. However, all they'll likely do is wipe the phone & put the latest stock firmware they have on it. Which might fix the problem. Or it might not. But there's nothing to suggest it's a hardware problem.
I'm not sure why you'd flash a bootloader ? You only flash bootloaders if you have a specific reason for doing so I.E rom you're running won't boot without running a particular bootloader (I'm still running old GB bootloader, never had a problem running any ICS rom with it). I don't know if you can use that bootloader or not; I'm not familiar with what bootloaders work with which roms on the I9100G.
When you were using CM9, did you ever use Rom Manager ? That would explain the bootloop you were having at that time; Rom Manager is notorious for causing bootloops/breaking recovery with Samsung devices.
Honestly, if it were me (tho I have an I9100), I'd root the phone (flash a rooted kernel with CWM), format cache, data, system in CWRecovery then Odin flash a stock rom, tho this may not necessarily be the way to go with an I9100G. Wait & see if someone with an I9100G reads your thread & might have seen this problem before.

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MistahBungle said:
Yes, you could reset the flash counter & send it in for warranty service. However, all they'll likely do is wipe the phone & put the latest stock firmware they have on it. Which might fix the problem. Or it might not. But there's nothing to suggest it's a hardware problem.
I'm not sure why you'd flash a bootloader ? You only flash bootloaders if you have a specific reason for doing so I.E rom you're running won't boot without running a particular bootloader (I'm still running old GB bootloader, never had a problem running any ICS rom with it). I don't know if you can use that bootloader or not; I'm not familiar with what bootloaders work with which roms on the I9100G.
When you were using CM9, did you ever use Rom Manager ? That would explain the bootloop you were having at that time; Rom Manager is notorious for causing bootloops/breaking recovery with Samsung devices.
Honestly, if it were me (tho I have an I9100), I'd root the phone (flash a rooted kernel with CWM), format cache, data, system in CWRecovery then Odin flash a stock rom, tho this may not necessarily be the way to go with an I9100G. Wait & see if someone with an I9100G reads your thread & might have seen this problem before.
Click to expand...
Click to collapse
hmh.. okay.. let my try to explaine.. im german and my schoolenglish isnt the best.. but yeah:
ive download the latest ics rom from sammobile for germany and my phone.. didtn work.. exactly same problem as before.. it will start booting.. and loop in the "samsung gs2" screen.
ive used cm9 on my old droidX but not on this phone.. the only thing ive used was 4.0.1 i think before it was in germany..(french rom) with root and cwm recovery.
someday it start lagging.. if i hear music with screen on it will lagg horrible..
it starts to play the "loading" sound randomly..
it starts also to reboot if it want to.
after all of that (the problems if tried to explain in the first post) i tried to wipe my data.. it worked.. but the problems was still there..
today my phone just turned of like everyday 40 times.. and stucked on the boot screen..
now ive flashed my phone with the newest ICS (4.1.2) with succeed (2 times) but it wont start..
ive tried to flash the kernel alone.. still same problem.
oh man.. this is my nightmare.. im a musician.. i need my phone to hear my music or bring it to friends who play my music in the clubs, call with important ppl.. (play thats not sooo important.. i have still a usb drive)
i need my phone
hmh.. maybe you can give it a look with teamviewer (maybe skype to talk) and my cam pointed on my phone.
if you want.
anyway. thanks for your help.
i hate my edits:
i try now your last sentence..
sorry.. overread it
okay ive tried it...
now there is a other bootscreen.. after that samsung gs2 comes a configuating android (normal) and a only "samsung" screen
now after 5 minutes of waiting (jeah i can wait a long time xD)
theres "installing applications"
it works..
finaly.. THANKS!
i love you..
it didnt worked with only ICS.. but with CWM.. nice..
i hope the problems are gone..
if it is so.. i will mark this thread as solved..
thanks again.
edit:
it look like it worked... so.. i will mark this as solved.. but pls.. dont close it.. i will test it for 2-3 days.. after that i want be able to change the prefix

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Glad you got it working, good job persevering/not giving up on it & fixing it yourself Mods won't close the thread unless you ask them to, so yeah, test it out for a bit, and if you have further problems post to this thread again.

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MistahBungle said:
Glad you got it working, good job persevering/not giving up on it & fixing it yourself Mods won't close the thread unless you ask them to, so yeah, test it out for a bit, and if you have further problems post to this thread again.
Click to expand...
Click to collapse
oh thats nice.. okay..
so.. i cant root now.. haha
its an old problem that i had before.. but i dont know how to fix it now.. i dont find anything about it..
did you know how?
i have the root.zip and a superuser/busybox zip... dosnt working both.. telling me that its not verified..
this is now so dumb.. xD
edit:
ah.. i cant install CWM.. after that i cant boot.. and im back in my lovely bootloop..

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Aren't there rooted kernels you can flash for the I9100G rather than having to mess around with flashing multiple files ? (I don't know because I don't have an I9100G).

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MistahBungle said:
Aren't there rooted kernels you can flash for the I9100G rather than having to mess around with flashing multiple files ? (I don't know because I don't have an I9100G).
Click to expand...
Click to collapse
i only find this:
http://forum.xda-developers.com/showthread.php?t=1631934
cant find a cooked kernel grr..
maybe a 4.1.2. android rom with build in cwm?
is there anything like that?
would be amazing if you could help me..
its hard to find as a german hahaha
all i find is just the cwm standalone
edit:
Philz CWM root pacakge for Galaxy S2 // does not work
Siyah-s2-v6.0b4 // does not work too

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Try this thread, found it in my bookmarks from > 12 mths ago. Not sure if there's any current kernels you can use, ask in the thread.
Edit - And be careful, don't flash a I9100 kernel to your phone (check thoroughly, if in doubt, don't flash) or you'll end up back at square one.
RedRaw said:
would be amazing if you could help me..
its hard to find as a german hahaha
all i find is just the cwm standalone
edit:
Philz CWM root pacakge for Galaxy S2 // does not work
Siyah-s2-v6.0b4 // does not work too
Click to expand...
Click to collapse

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hmh.. cant write in this forum.. damn. have not the permission.
but thanks dude... thanks for your help and for your ideas and to poke me right to the soluton haha

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You're welcome Good luck. Maybe change the title of your thread & include I9100G in it & you might find people who can help will read it.

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MistahBungle said:
You're welcome Good luck. Maybe change the title of your thread & include I9100G in it & you might find peopxle who can help will read it.
Click to expand...
Click to collapse
Done but my soundproblems are back.
I think its the permissions.
Is there a way to reset my permissions or that someone with "stock-permissions" can send me his?
I had permission denied pro installed before it start like this (found out after a long time of thinking)
It tried to fix permissions without asking me. And after a hour i think or 30 minuts my phone reboots. I think it "crashed"
I Would try to fix this through fixing again my permissions via permissions denied pro. But i cat root my phone. (Causes bootloop with 3 methods i tried all in my first post)
This is killing me
Edit:
Found a working root
I will post the link later.im on my phone.
But permission denied pro does nothing. Just scan my device an finished. Im confused.
Someone here with 9100g and rom toolbox pro?
Need the build.prop and kerneltweaks (if not changed) to compare
Would be awesome

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Someone?