[q] startup screen hang please help - Galaxy S II Q&A, Help & Troubleshooting

hi i have a samsung galaxy s2 GT-i9100. i am from singapore (if region matters). i updated to the official DXLP9 4.0.3 whatchamacallit version (via the automatic update service) less than a week ago, but i didnt like it for various reasons, of which a very unsatisfactory battery life was the one i couldnt stand the most.
so i went to flash the DXKL3 2.3.6 stock rom (with odin 1.85) as i thought it would be enough to revert my phone back to the old version.
BUT i was grossly wrong. my phone now hangs at the start-up screen, and ONLY at the start-up screen. and by startup screen, i mean a black screen with white text saying "galaxy s2 gti9100" on it.
I HAVE NO IDEA WHATS WRONG somebody please help me. :/
i suppose its bricked? so is there any way i can get it working again? preferably without wiping my data please.
i apologise if im breaking rules or anything by doing this but im really really desperate for my phone to work again so please help/make an exception or somehing thank you very much and in advance to any kind soul who responds.

Did u wipe ur phone before flashing it n after flashing??? try this may b this will work first wipe ur cell than flash GB through Odin

ics to GB without data wipe, don't think so
Sent from my GT-I9100 using Tapatalk 2

OK you can try to go into recovery if you are root by pressing volume up+home+power key , if you aren't and install other rom via recovery, if you aren't root you can go into download mood by pressing volume down+home+power key and also flash another rom using Odin
I think it may be soft brick because your phone responded to the power key and show you start up screen
Best regards
Sent from my GT-I9100 using xda premium

Related

[Q] galaxy ace bootloops

Hi guys.
i installed Launcher Pro Plus 0.8.5 for Galaxy S by mistake on my Galaxy Ace.
First the phone was laggy about 5 seconds, then rebooted itself and i'm a stuck at "samsung" screen. Phone just vibrates, but won't boot. I removed battery a tried to start it again, same issue....passes boot animation, but then bootloops.
could anyone help me please?
the phone is 2 days old from orange store.
This is pretty critical, i need to get it working till sunday.
But i don't want to lose warranty. I can enter download mode atm.
Could anyone please help me?
how do i remove that app from my phone, when cannot boot?
i tried to search samfirmware, that i would ODIN stock rom, but i don't know my PDA key - i cannot select the best PDA key.
I am from Slovakia, phone bought in slovakian store, if anyone could give me correct PDA.
thank you guys
Wait.. Isn't LauncherPro an universal app? I mean how could you say its SGS specific when anybody with different phones can download it from the same place?
That aside, since the download mode are OK, you can just try to re-flash your current ROM.
The warranty will be void only if you root it or put different ROM into your phone.
If this helped you, would you mind pressing that lil thanks button below?
Why Dont you try entering in recovery mode and do a wipe data/factory reset to enter recovery press home key + pwr on key, you mevo trough options with volume keys and select wit home button jus select wipe data/factory reset
i just wiped data..i was trying volume up + home key + power button, like on SGS.
well with that launcher pro....i guess it will be other version for ace...sure you can download it from market, but i think it's some different build or something.
anyways, wiping data/factory reset solved this issue for me..
thank you guys!
i personaly would root the phone in first 30 minutes i get it, install some cool custom rom and enjoy the power of the phone, like i did on SGS, but it is my GFs phone..she almost killed me when this happened
wipe is more than enough to reset. and i can't help myself stop thinking people on xda abuse all this flashing thing - it's everybody's solution for every problem - RE-flash. NO NEED to reflash if you haven't rooted/flashed your phone before - flashing just voids your warranty in this case. and it ain't only topic affected...
sorry for being picky, but i'm in exactly same shoes here - i've been doing whatever with my SGS, but my missus's ACE is no go (until good rom comes ) - so i can imagine being given advise to flash, because i got bootloop... bit silly...
some sort of noobs guide/tutorial topic from OP/someone respected e.g. devs regarding whole flashing idea would be beneficial for many,many people. it's my opinion only. thanks

[Q] HOW to Update or reflash Galaxy s2 Bootloader

i have a problem with my galaxy s2 exactly like this: got a wierd problem. My galaxy S2 refuses to shut down.
When I shut the phone down without a USB cable connected then the phone turns black and the 'menu and 'return' button lights up then the phone vibrates. at this stage before the buttons turns black and the phone was totally shut down. now instead the buttons are still lit after the vibration and then the phone starts up again.
With a USB plugged in after the vibration when shutting down I get to the screen where the battery indicating charging is shown, but as soon i remove the USB cable the phone starts.
The power button is not stuck.
It's not rooted: cleared the cache in 3e recovery. No change.
I fully charged my battery. No change
I drained my battery to 0%. No change
I tried another battery. No change.
Well i thing i should Re-flash a Bootloder or install another one, is there any idea how to do that throw ODIN1.85 Please please please help me im just
First step back up data factory reset phone .
Do not start messing with bootloaders flash a full stock firmware if you have to .
jje
Bootloader via Odin available in intratechs thread. In post where ki3 is. Maybe 3rd post???
http://forum.xda-developers.com/showthread.php?t=1075278
Sent from my GT-I9100 using XDA App
WELL....
Can you people be more clearly on Ur Tips Please, Do i have to Update Bootloader or Bootloader will Automatically update after i flash a Full firmware via Odin or during update a frimware do i need to click a tick there writting "UPDATE BOOTLOADER" or not or let me know any Solution pleaseeeeeeeeeee . English is my 3rd Langue so Please try to explane with a Simply English Brothers and sister. I feel sucks No one can fix my Problem here in Kosovo.
If you are going to flash New firmware via Odin from intratech you will automatically get the right (older) bootloader that lets you clear the flash counter with the jig.
If you have already flashed KI3 or KI8 from somewhere else chances are you will have the new bootloader flashed on your phone.
If that is the case intratech has the older bootloader that you can download and flash via Odin without having to flash the full firmware again.
Read the 1st few posts in his thread carefully for the exact steps to follow.
Good luck.
Sent from my GT-I9100 using XDA App
@ aceofclubs and Others
Well i try Many of Roms to flash i try with older and newer Problem still there, i think i need to Change a Usb Port (Electronic Usb maybe i demage with a bad Charger or Who know). Is there any Idea where i can Buy&Purchase Galaxy s2 Electronic Parts
I has this same problem after flashing ki4. Would not shut off. Kept booting up every time I tried to switch off. After a bit of searching I found a fix got my phone. Just remove the battery for 30 seconds. Reinstall and try again. Might not work for you but won't cost anything to try.
Edit
Just read. You already tried another battery do this won't help you. Sorry.
Sent from my GT-I9100 using Tapatalk
YEAHH
dear Friend thanks for trying to help me, but i can not find a human being that can tell me how exactly to fix my problem i have this problem 1 month, for me it will be enough to know if is a Software or hardware problem. Problem is here in Kosovo we dont have a Samsung Store that can fix, only a solution is to send in Germany(1.441 Km ) , it will coast to me just a new Galaxy s2... i have exacly this problem like this guy in youtube here is a link : http://www.youtube.com/watch?v=eBB_3qtgj68
or check this thread: http://forum.xda-developers.com/showthread.php?t=1237228

[Q] Ace doesn't boot - download mode might not work right!?

Hi,
###Feel free to skip this part:[For starters, i want to give a very brief introduction of myself, as a new member of this board. I'm a soon to be language teacher in Germany. I often choose Usernames with "Hank" in it, as i used to be a Turbonegro Fan in my Teens and still like'em. I got to know this forum from former Problems with my old phone, my Motorola MS. I know signed up due to problems my girlfriend has with her phone, i wasn't able to find solutions without asking som questions]#####
last night, my batterie died, so i charged it and then thought of turning on my Ace, nothing bad in mind...
But then it just stuck when the "Samsung Galaxy Ace S5830" Screen appeared.
So i started researching some Android/Samsung Forums and the first thing i tried is to "reset" it by pushing "Home + Power" Buttons simultaneously. Didn't work. Same Screen as mentioned above appears and stays.
The next thing i found was "Vol. Down + Home + Power" - now i got a screen that says "Downloading..." in little yellow letters. I was happy first but unfortunately nothing happend after that.
It's a new phone, so there's still waranty and i might have to send it to Samsung. Maybe someone here knows a method i might try where i wont lose the waranty.
But either way i'm curios how this might have happened!? I didn't try any flashing or modding, because it's my girlfriends phone and she's more than satisfied with it's functions!?
try to go to recovery and wipe everything
or flash cwm recovery and flash roms
or go to download mode the downloading signs
and use odin to flash stock firmware
Sent from my GT-S5830 using xda premium
thanks for your quick answer....
there's no way i can enter recovery mode. It's Power + Home for several seconds, isn't it?
Flashing sth leads to loss of warranty, right? I think that's too risky due to my knowledge...
Do you have an idea hwo this could have happened?
Obviously he on stock rom with stock kernel, maybe even no root
So I'm gonna suggest a simplest way.
Boot into recovery (hold home+power button simultaneously) and when it do go into recovery, just do reset to factory. I can't remember correctly what the exact menu because only got experience with stock recovery for a hour or so
Btw navigate up/down via volume up/down button and make selection with home button. Good luck
Sent from your phone
an0nym0us_ said:
Sent from your phone
Click to expand...
Click to collapse
...from mine? Don't think so...;-)
Yeah, i tried that, but I just can't enter recovery mode. It just starts to the "Samsung Galaxy Ace...) screen and freezes there, even if i start with the button-combination.
....desparate :-(
hank1two said:
...from mine? Don't think so...;-)
Yeah, i tried that, but I just can't enter recovery mode. It just starts to the "Samsung Galaxy Ace...) screen and freezes there, even if i start with the button-combination.
....desparate :-(
Click to expand...
Click to collapse
But Download Mode works for you . (Home + Power + Vol Down)
You're going to have to flash a firmware via ODIN .
Follow my newbie guide on how to flash something via ODIN .
Be sure to download a full package ROM
Herpderp Defy.
So do u still remember what android version and from what region the stock rom is? As u stated that u still can access download mode, just download the same firmware from sammobiles.com and flash it via Odin.
Sent from your phone
...but i've seen two different pic's that show DL-Mode. One looks like what i see on my phone: Black screen, yellow letters saying "Downloading....".
The other one is a black screen with white letters saying "MDL something something" this screen, i don't get on my phone!?
Is the first screen fine or is do i have to get to the second one!? (Because i don't)
Will the warranty get lost, when i do that?
the first screen black background with green yellowish downloading
is download mode
Sent from my GT-S5830 using xda premium
hank1two said:
...but i've seen two different pic's that show DL-Mode. One looks like what i see on my phone: Black screen, yellow letters saying "Downloading....".
The other one is a black screen with white letters saying "MDL something something" this screen, i don't get on my phone!?
Is the first screen fine or is do i have to get to the second one!? (Because i don't)
Will the warranty get lost, when i do that?
Click to expand...
Click to collapse
First one is correct
Herpderp Defy.
From what country and operator is your phone?
So we can suggest a rom for you to flash!
If you do this yor warranty will not be voided! (hopefully :b)
I wouldn't worry about the warranty too much.
It all sounds scary but when you've done it a couple of times you'll notice It's not so big of a thing.
Just always take your time and read up on things before you start doing stuff.

My Samsung Galaxy SII will not boot up

My Samsung Galaxy SII will not go past the book screen. I get the initial boot screen, and then go onto the O2 (network provider) screen, and then get to the S shape that changes color, but no further. It just sits there changing color for as long as I let it. It was on Jelly Bean, and to try to fix this I have installed Siyah-s2-V6.0b4 and 5 using Odin3. All to no avail. Everything I do leads me back to this place. Any advice would be much appreciated.
It may be a coincidence, but the phone automatically boots up whenever I reset it by holding the on/off button for an extended period of time, and after putting the batter in.
Thanks .... Graham
If you're running anything other than 4.0.4, boot into recovery & do a wipe/factory reset. Don't do a wipe if you're running a 4.0.4 rom whatever you do, you'll brick your phone.
If you've got no recovery/that doesn't work, go back to stock via Odin which will give you a clean state & you can start over.
Thanks for that. I apologize if this is a stupid question, but how do I boot into recover mode? The only thing I can get it to do other then its normal boot (which gets stuck before I get into android proper) is to hit the power on/off key with the volume down button held. If I then hit the volume up button it takes me into download mode, which I used to update the ROM. Is there something else I should be doing?
Recovery is - switch phone off; hold home & volume up (& keep holding), then press power until you get into recovery. If you're not running 4.0.4, do a wipe, if you are running 4.0.4 you'll brick your phone, so don't.
If you still can't get into recovery - Boot into download mode (home/vol down/power), get a stock rom from Samfirmware/similar, flash it with Odin = clean slate you can do whatever you were wanting to do from.
Go it.. Thank you so much. I managed to get there.
When you say "if I am running 4.0.4", does that mean Ice-Cream Sandwich? The ROM I installed earlier today claims to be 4.1.2 XWLSS, which is Jellybean. So is that ok?
Thanks ... Graham
4.1.2 is not 4.0.4 so yeah, you're good.
Sent from my GT-I9100 using xda app-developers app
Yep, 4.0.4 is an ICS version (other ICS versions are OK tho), but 4.1.2 is all good, so you can go ahead & wipe if you can get into recovery. If it doesn't work, go with installing a stock rom via Odin as mentioned in my PP's.
Yahhhh. Thank you so much. I've got my phone back!
Really appreciate your help, and I've learned so much!
Thanks ... Graham
You be good Graham.
Sent from my GT-I9100 using xda app-developers app
Good man. Glad it was an educational experience, fixing something like that yourself should give you the confidence to handle anything else that crops up. You're welcome

[help] galaxy s2 not bootİng, wrong rom flashed!

Hey guys İ decided to flash a custom ROM -[i9100G] JB XWLSW NeatROM- to my Galaxy S2 i1900 because since İ have bought an an HTC One and İ want to have some fun with the S2 now. Btw this is my first attempt on rooting and flashing my phone so İ am quite a noob.
Anyway so İ rooted the phone with no problems and backed it up too but after flashing it is now stuck at boot screen with Samsung logo and the yellow triangle. İ know i've flashed the wrong ROM because my one isn't a i1900G, unfortunately İ have realized it too late, İ have tried to access recovery but no luck, same with the download mode.
Do İ have a brick in my hand now? Any solutions?
Any help is much appreciated.
Sent from my HTC One
First question.....are you sure you're trying to access recovery with the correct button combination? It's different from HTC.......
For recovery.....
Volume up, power and home button together......then release ONLY the power button when Samsung screen appears.
For Download.....
Volume down, power and home buttons together.....then release ONLY the power button when Samsung screen appears, then finally volume up.....
BTW...signs of a brick.....
No recovery
No download
No signs of life when you boot the phone
No charging indication (flashing battery image) when you plug the charger in
Phone gets warm/hot just below the main camera when phone on charge.
IMO.....you don't have a brick.....yet
Sent from my GT-I9100 using xda app-developers app
Keith is correct, make sure you're using the correct button combos. If using those combos doesn't work as he said, click the link in my signature and then go to the section 'no download mode' and try the things listed there. There's a few things to try.
And Keith, how've you been mate? Long time no see!
Good mate....and you?....
Been on a camping holiday....no WiFi connection
....got a suntan though in the UK too...lol
Sent from my GT-I9100 using xda app-developers app
Good to hear hope it was a good break! Impressive stuff :sly: same here, going good
Sent from a galaxy far, far away
Hey guys I have managed to fix it. It was apparently a soft brick as what the guy said on a video I watched on YouTube who is demonstrating a recovery, my bad I'm still new to all this root/custom ROM stuff, I managed to get into download mode, I was obviously doing something wrong.
I basically just downloaded the official stock firmware and went through the ODIN steps in the Download Mode and viola! I rooted the phone again and flashed the Paranoid Android 3 ROM which I am absolutely delighted with. But thanks for all replies anyway.
So in other words you got in a panic for no reason ? (If you'd done your homework before you started messing around with stuff, you would have known the situation you found yourself in was almost always easily recoverable).
Yes it's fair to say i panicked for no reason. I followed all the steps and everything but just didn't notice that the ROM I tried to flash was for i19100G. Other than that I rooted and flashed Paranoid Android with ease, but yeah I guess I need to be extra careful...

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