SGS 2 stucked at yellow triangle. - Galaxy S II Q&A, Help & Troubleshooting

Hello,
After flashing my Galaxy S2 i9100G with clockwork recovery mode, it stucked at "yellow triangle" at startup screen and nothing happens. I m unable to star in downloading or recovery mode.
Can anyone please help me to get ridout of this ?
Thanks,
Pratik

pratikkagda said:
Hello,
After flashing my Galaxy S2 i9100G with clockwork recovery mode, it stucked at "yellow triangle" at startup screen and nothing happens. I m unable to star in downloading or recovery mode.
Can anyone please help me to get ridout of this ?
Thanks,
Pratik
Click to expand...
Click to collapse
Sometimes download mode can work even if the screen isn't turning on. You should follow the instructions for download mode and see if Odin recognizes your phone.
if see odin has recognized ur fone, flash it with the stock firmware using odin!

Thanks for the response but I tried several times but phone is not booting up in downloading mode.
Sent from my GT-N7100

Try this (it may or may not work)
Launch PC Odin & get rom ready (I recommend LiteningRom [NB, it is custom rom that can be flashed via Odin]
turn ph off & remove battery...
plug ph into pc (NB, battery still out...)
**now you may need extra set of hands here (I managed it by myself though)**
now, hold the button combo to get ph in to d/l mode...
keeping the d/l button combo depressed... put battery back into ph...
hopefully ph will show d/l mode ready on screen & it will be seen by Odin :fingers-crossed:
(if above worked) flash Litening Rom & count your lucky stars...
NB, this saved me when my S2 had BSOD.... i.e. nothing showed on screen after flashing a recommended kernel (by a more experienced user/member - not the OP)
always read up before doing anything kernel/recovery related

Try USB jig.

Related

[Q] Vibrant keeps rebooting, wont go into Recovery mode

Hey guys,
I installed one of Eugene's kernels for froyo (I believe a13) and then I installed MacNut R12. My phone froze on the Vibrant screen and I had to hold down power button until my vibrant turned off. Now it keeps rebooting and rebooting. It shows the Vibrant screen logo, then the Galaxy S i9000 screen logo and turns off and keeps repeating the process. I've tried to get into recovery mode and I've had no luck. I've also done battery pull.
I also tried odin, but I don't see how Odin can restore it since I can't even get into recovery mode (download mode).
Would really appreciate some feedback. Thanks.
I have the same problem please someone help!
Try the link in my signature! It will help you use ODIN to restore to stock FW.
And that should solve the problem.
Odin back to stock
Sent from my SGH-T959 using XDA App
Kickstar13 said:
I also tried odin, but I don't see how Odin can restore it since I can't even get into recovery mode (download mode).
Click to expand...
Click to collapse
Recovery Mode DOES NOT EQUAL Download Mode!
ODIN will work, follow the link in the signature of post #3 here.
You may also want to visit this thread...
http://forum.xda-developers.com/showthread.php?t=849028
Thanks used Odin to get into download mode! All restored!!

[Q] Galaxy S I900 reboot loop

Hey guys, I'm new to this forum - looks wonderful!
Unfortunetly I got here with a big problem :
I've been trying to flash some ROM but it never succeeded.
When I start my phone I see the CM7 logo coming up, right after that I get a screen like its trying to install the ROM or somthing...few lines being written to a log looks like recovery mode and then the phone is rebooting again and this process happens again...infinite loop!
I cannot get my phone into download mode in any way..tried :
1) vol up/down/both + home + power
2) 301k ohm JIG between the 4th and 5th pins
Nothing helped, cannot see the phone in Odin when its rebooting like that.
Some history - I never been to download mod, but been to recovery.
I had CM7 installed before trying to flash this new ROM.
Any help would be appreciated, if its possible at all.
Thanks!
If yount wont come to download mode it is hsArd to belive you can fix this. As i wrote you also wont get into recovery mode.... are you sure your dooing it right there are lots of youtube vids out there. I have some issues too to get in download or recovery with my galaxy. You hav to stop press once you see the galaxy logo... if you get to recovery mode under advance you can boot to download mode...
Once you are there search a rom you can install over odin like darkys rom 9.2 i think.....
Otherwise bring it to samsung...
Cheers and good luck

[Q] Messed up with my Samsung Galaxy Ace S5830B

Guys,
I've tried to update my Android's firmware from v2.2.1 to the ICS rom.
The issue started when I've tried to flash CWR through ODIN.
All procedures have been done: loaded the cooper, and the CWR .tar, put my mobile on Download Mode, plugged USB, Odin showed <1> Added!!! <1> Detected!!! and hit the Start button.
After waiting for about 30min there was no response from ODIN, then, I removed the USB and closed ODIN. After that I turned on my Galaxy Ace and the following scenario came up: an image of a pc connected to phone with exclamation mark in between.
Later I tried to recover my mobile by flashing the firmware of v2.3.6 through ODIN as well. It started well, but, in the middle of the installation it failed.
What can I do?
Please, it's urgent!
Thanks in advance folks!
happened with me a lot....but i usually flash the stock firmware with odin and my phone becomes good as new. try again to flash stock firmware via odin.
if i'm not mistaken maclaw's ics needs gb bootloader, thus need to flash stock gb rom beforehand. u cant just go straight from froyo to ics :/
btw try this.
turn off phone, remove battery, wait for around 5-10 seconds, press three button combination for download mode (vol down+home+power) and while u still holding those three buttons reinsert the battery. device should go into download mode and u should be able to reflash with stock gb rom via odin. and good luck with it.

I9100G not booting up

Hi folks
I downloaded official I9100G jb & tried to upgrade my phone thru odin. Odin shows phone added so I press start with pda reference to the firmware. But after half an hour there is no activity so I thought there is no flashing done. I remove my phone & tried to boot up but it only shows perthe picture Cant enter both download & recovery mode anymore.
is my phone dead?. Is there any way I can get it up?. Thanks in advance for your kind answers.
edit:
I flashed back cwm & managed to get it boot to ics back.
thanks

Odin back to stock failed...cant get to download mode!!!

I was in download mode and attempted to odin back to stock and it failed. see screenshot attached. Now my phone is stuck on the little cell phone and computer symbol connected by a triangle in between. its the same as shown in this video.. .Now I cant get it to download mode...
Any help would be appreciated... .
phone is stuck at the symbol shown in the start of this video
http://www.youtube.com/watch?v=9nMCBbdAcHU
Had this same problem recently. What I did was try to put it in download mode again by holding the up and down volume keys and plugging in the cable, it would show up as the icon as you mentioned but the computer would recognize it to be in download mode. I would then use odin like normal. Are you sure you are using the correct .pit and .pda file just in case?
wkenworthy10 said:
Had this same problem recently. What I did was try to put it in download mode again by holding the up and down volume keys and plugging in the cable, it would show up as the icon as you mentioned but the computer would recognize it to be in download mode. I would then use odin like normal. Are you sure you are using the correct .pit and .pda file just in case?
Click to expand...
Click to collapse
So I used another computer this time....still had that computer and cell phone icons on the screen...but as you said ...i just opened AIO tool and used odin to flash it to stock..it worked this time...and once done... i checked the phone which was working and quickly rooted and installed a FROYO custom rom.
thanks again
stuck at samsung vibrant screen after flashing with odin
i have a problem, can anyone help me plss. my phone got stuck at samsung vibrant screen after flashing it back to stock using odin. i keep repeating the flashing many times, it was successful i think because it says pass so i keep it still and not removing the usb plug until my phone turns on but then my phone stuck at samsung vibrant screen ..huhu what to do? plss help me guyss
jonna19 said:
i have a problem, can anyone help me plss. my phone got stuck at samsung vibrant screen after flashing it back to stock using odin. i keep repeating the flashing many times, it was successful i think because it says pass so i keep it still and not removing the usb plug until my phone turns on but then my phone stuck at samsung vibrant screen ..huhu what to do? plss help me guyss
Click to expand...
Click to collapse
Use this to go to download mode and flash with Odin again.
http://forum.xda-developers.com/showthread.php?p=48458994
Sent from my SGH-T959 using xda app-developers app

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