[Q] help problem with boot.. - Galaxy S II Q&A, Help & Troubleshooting

Hi need your help.. I got the 19100T and I flash a rom that isn't good for it. It got stock in the boot screen.. Then i flash a stock rom with odin but still the phone doesn't go past the boot logo.. What can I do from here? Thx!
Before that the rom work ok but over time i started to get Rendon reboots and fc...
Sent from my GT-I9300 using xda premium

are you sure you're flashing the right ROM for your device?
check under the battery, it should say what model you own.

remove battery, wait 1 minute, re-insert the battery.
it's recommended at such a case.
http://androidandme.com/thread/att-g...kmod-recovery/
it helped me before.
good luck :good:

gal peleg said:
Hi need your help.. I got the 19100T and I flash a rom that isn't good for it. It got stock in the boot screen.. Then i flash a stock rom with odin but still the phone doesn't go past the boot logo.. What can I do from here? Thx!
Before that the rom work ok but over time i started to get Rendon reboots and fc...
Sent from my GT-I9300 using xda premium
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Click to collapse
Reboot into recovery and perform a factory reset/data wipe.
Sent from my GT-I9100 using Tapatalk 2

thats did the trick thx!

Related

[Q] Phone wont boot past Samsung logo

Greetings All,
So I was using DarkyRom at one point and then I decided to go to MIUI. Tried it for awhile, did not enjoy it so I wanted to go back to Darky. So I went to flash the kernel and when the phone rebooted it went past the logo screen and straight into a pitch black screen. So I left it for ~ 10 minutes and nothing happened. stayed at the black screen. So I pulled the battery out and now the only part of the phone I can access is the Download mode (had to pull the battery out to get out of that as well, would not switch off). So how do I fix this? Is it a boot loop? I have Odin but this PC has never had KIES or the Samsung drivers installed on it so I am not sure if that will cause a problem. Also I was using a KI3 build, can I flash stock KH3 (from this thread: http://forum.xda-developers.com/showthread.php?t=1075278) with Odin and will the phone still work?
Any assistance (or reassurance that its fixable) would be greatly appreciated.
Probably fixable flash a stock rom from the stock rom thread as first step.
jje
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JJEgan said:
Probably fixable flash a stock rom from the stock rom thread as first step.
jje
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
Using Odin? And can the stock be a KH3 ROM?
*edit*
Found this thread: http://forum.xda-developers.com/showthread.php?t=1348374&highlight=black+screen+after+boot+logo Would this work for me? Even though I was using a MIUI ROM?
Agreed, try wiping cache/data and flash stock ROM with bootloader.
Sent from my GT-I9100 using XDA App
Cant access Recovery Mode to wipe cache/data, only download mode.

some quick help needed

i recently installed via odin the stock jellybean release rom on my phone along with cfroot and simunlocker.
i have found the stock jellybean rom to have a few too many bugs for my liking and want to go back to stock ics.
I have downloaded the stock ics rom latest release and tried to flash it again using odin in the pda box, it all seems to go fine but then the phone only seems to reboot as far as the samsung logo then stops.
What have i done wrong and how do i fix it please (or should i just be waiting longer for it to boot from the samsung logo?)
thanks
Try boot into recovery and factory reset.
Sent from my GT-I9300 using xda app-developers app
Arsaw said:
Try boot into recovery and factory reset.
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
thanks
just did this, its booted yp ok but i have now lost my root, guess will just need to do again, the other strange thing is though that i didnt lose my sim lock which was good, thought it was going to revert back to being locked on 3 but seems ok

[Q] Stuck in bootloop with GT-i9300

deleted
Try again.
Sent from my GT-I9300 using xda premium
UrbanDrawer said:
Try again.
Sent from my GT-I9300 using xda premium
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Click to collapse
Thanks for the quick reply, by the time of your post now I have found another firmware on sammobile, will try flashing that today but is it nessary to remove data and dalvik before flashing roms? I cant access recovery so I cannot do so...
aaronq48 said:
Thanks for the quick reply, by the time of your post now I have found another firmware on sammobile, will try flashing that today but is it nessary to remove data and dalvik before flashing roms? I cant access recovery so I cannot do so...
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Click to collapse
The phone is fully wiped when flashing with odin.
Sent from my GT-I9300 using xda premium
Hm...
UrbanDrawer said:
The phone is fully wiped when flashing with odin.
Sent from my GT-I9300 using xda premium
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Click to collapse
Phone still displays samsung logo then redos the animation(bootlooping) I am really stumped on how to fix this.Is there any particular odin options I need? also, I still cant access recovery...EDIT:I GOT INTO RECOVERY, I will now try to wipe dalvik and cache and post results
omg...
I got into recovery, Wiped all data and cache, phone took forever but I waited and it booted up, thanks so much
aaronq48 said:
So yesterday I tried flashing back to stock firmware, odin said pass until now my phone is stuck in a bootloop at the samsung logo, I can access download mode but not recovery, Do I need to flash cwm back to the system in download? I am stumped on what to do.Help is apprecciated.Was also running cm 10.1 before flashing.
Edit, the model is XXELLA(uk)
Click to expand...
Click to collapse
try this rescue firmware http://forum.xda-developers.com/showthread.php?t=1825272

Cannot get into Recovery

Let me give some info on my situation:
The phone has unlocked boot loader
I got a replacement phone and wanted to odin back to stock to send back my original phone.
I used Odin to flash back to stock but the phone will not boot and I cannot get into recovery.
I am able to use Odin with success every time. I have followed instruction on how to return to stock and everything goes perfectly until I try to reboot or go into recovery. I just get the Samsung splash screen and it blinks every couple of seconds.
Any ideas?
so you pulled battery, reinsert, three finger combo(vol up/home/power) until you see recovery booting and it wont boot into recovery?
droidstyle said:
so you pulled battery, reinsert, three finger combo(vol up/home/power) until you see recovery booting and it wont boot into recovery?
Click to expand...
Click to collapse
correct, I am able to get into download mode but not into recovery and I have tried everything. I am not a noob but am totally lost here.
I can use Odin without any issue.
droidstyle said:
so you pulled battery, reinsert, three finger combo(vol up/home/power) until you see recovery booting and it wont boot into recovery?
Click to expand...
Click to collapse
I have been using your instructions to go back to stock using odin from any rom. Do I need to flash the PIT with any stock odin file?
I have successful used the route66, Revision3 and Imuts files. all flash in Odin gave me the "SUCCESS" but then I cannot boot into recovery or start the phone.
Could it be because I had an unlocked bootloader? Is there a way to reinstall just a bootloader and/or recovery.
mzimand said:
I have been using your instructions to go back to stock using odin from any rom. Do I need to flash the PIT with any stock odin file?
I have successful used the route66, Revision3 and Imuts files. all flash in Odin gave me the "SUCCESS" but then I cannot boot into recovery or start the phone.
Could it be because I had an unlocked bootloader? Is there a way to reinstall just a bootloader and/or recovery.
Click to expand...
Click to collapse
If you're returning it use the OTA jb image (full wipes and locks boot loader) and the pit file.
Sent from the dark on a Note 2
kintwofan said:
If you're returning it use the OTA jb image (full wipes and locks boot loader) and the pit file.
Sent from the dark on a Note 2
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Click to collapse
I just tried this and got the same results. I got the "PASS" in Odin after flashing the PIT and the stock JB Image. I am still stuck at a slow blinking Samsung screen.
I am open to any ideas
wizeguydesigns had the same problem...you didnt flash the jedi rom prior did u?
droidstyle said:
wizeguydesigns had the same problem...you didnt flash the jedi rom prior did u?
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Click to collapse
Yes, this was my problem exactly!! I know you weren't saying this, but it wasn't the Jedi ROM that did it just to clear that up. It was a ROM that I was beta testing that hasn't been released yet. I was on Jedi ROM prior to flashing the beta test ROM which I think is what you meant.
OP, did you happen to be testing a ROM and this happened? I won't name it but at least tell me that much.
Sent from my SCH-I605 using xda premium
WizeGuyDezignz said:
Yes, this was my problem exactly!! I know you weren't saying this, but it wasn't the Jedi ROM that did it just to clear that up. It was a ROM that I was beta testing that hasn't been released yet. I was on Jedi ROM prior to flashing the beta test ROM which I think is what you meant.
OP, did you happen to be testing a ROM and this happened? I won't name it but at least tell me that much.
Sent from my SCH-I605 using xda premium
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Click to collapse
ahh thanks for clearing that up.
WizeGuyDezignz said:
Yes, this was my problem exactly!! I know you weren't saying this, but it wasn't the Jedi ROM that did it just to clear that up. It was a ROM that I was beta testing that hasn't been released yet. I was on Jedi ROM prior to flashing the beta test ROM which I think is what you meant.
OP, did you happen to be testing a ROM and this happened? I won't name it but at least tell me that much.
Sent from my SCH-I605 using xda premium
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Click to collapse
Yes I was flashing a ROM. It was a sprint rom that i was trying to patch. It was whompasrus. Where you able to fix the issue?
Sent from my SCH-I605 using Tapatalk 2
mzimand said:
Yes I was flashing a ROM. It was a sprint rom that i was trying to patch. It was whompasrus. Where you able to fix the issue?
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Yep, that was the ROM that I was testing as well. I know you won't want to hear this, but I wasn't able to fix the issue.
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WizeGuyDezignz said:
Yep, that was the ROM that I was testing as well. I know you won't want to hear this, but I wasn't able to fix the issue.
Sent from my SCH-I605 using xda premium
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I had a feeling that is was bricked as I have tried everything I could to fix it. It is not that big of a deal because the screen was shattered on it last week and I paid the insurance for a replacement and was sending it back anyways.

[Q] no boot after custom rom install

im having a problem here. rooted my s2 with odin, no problems there. i can boot up into my backed up stock rom. i have no problems installing any rom, its just that my phone will boot and load up to the roms boot animation but thats as far as it gets. left the phone for 30 minutes and still doesnt go. Using clock work recovery. not too sure what to do? any thoughts would be appreciated
Do a factory reset from the recovery.
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After flashing a rom? I always do before but don't think I ever have after. Will try as soon as I'm home, thanks
Sent from my GT-I9100M using xda app-developers app
Yeah, it's a factory reset, you can perform it at any time.
Sent from the little guy

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