[Q] [Help!] Black Screen Blue Led - Android Q&A, Help & Troubleshooting

Hey guys! I'm new to this forum so sorry for any mistakes I make throughout this post.
Anyways, I recently rooted my Sprint Galaxy S3 (4.12) but decided unroot it yesterday using Odin 3.07. I flashed a stock rom from Team Epic, but ended up with a black screen with a blue led when I tried to turn it on. I have access to both download mode and stock recovery mode (no CWM or TWRP).
It would be a HUGE help if anyone could guide me through the process of fixing this problem. Thanks!

Download Mode
Try To Flash Stock With Odin through PC
If Again Same Results Then u Should re Download Stock ...
If U are unable to go download mode then u should go to manufacturr

Related

[Q] No download or recovery mode(just an empty battery icon)

hey guyz, i am a noob , dont know much about flashing and stuff. My friend gave me his samsung galaxy s2 i9100g which was stuck on splash screen so i downloaded a jb firmware(i9100g) and flashed it but the flashing failed i dont knw why and the phone was stuck at firmware upgrade encountered an issue.....so i googled and somehow managed to flash a bootloader but after that it wont even go to download mode. i cant flash anything. and after leaving it for a day it somehow magically switched on but the rom is buggy with no status bar and no settings app. so in short i can switch on my phone but when i go to download mode or recovery mode using 3bc there is just an empty battery icon. help me please
please help me anybody

[Q] HELP! Blue screen on Samsung galaxy ace

Hello.
I have a problem. My device is Samsung galaxy ace S5830. I falshed it to "[ROM] Kitkat For All [CM11-2014-03-30][Omni-2014-03-21][AOKP-2014-03-19] Updated"http://forum.xda-developers.com/showthread.php?t=2659269 , and it worked. After that I wanted to update my recovery clockwork mod from 5.0.2.6 to 6.0.4.6http://www.mediafire.com/download/s7jow6d8102vg6g/6.0.4.6-cooper_fix.zip. After taht I rebooted in recovery and there was blue screen and nothing would work. After that i started it normally but it won't start insted of loading rom there was allso blue screen and nothing worked. Only what I can boot is Download mode. But Odin won't recognize my phone so I can't flash it back to stock. Kies won't recognise it either.
Can somebody help me please how to flash my device?

[HELP]Samsung SII I9100 Stuck on Pre boot screen.

I need help for my SII stuck at Pre Boot screen (Samsung Galaxy SII GT-I9100). The phone has the original FW (Italian no brand) and , if charger is connected, I see the battery logo with a grey circle inside. The battery indeed is charged. The phone can enter only Download mode, no CWM. Untill now I do the following:
With ODIN 3.09:
- Flashed last official Samsung Firmware. The flash was successful, but same problem.
- Flashed CWM Cynogenmod in order to get recovery mode and make a full wipe. The flash was successfull but I can't enter CWM, only Download mode is enetered.
- Back to original FW
It seem that the phone has some "bootloader" problem. Please help! Thank you in advance!
Tried this?
forum.xda-developers.com/galaxy-s2/help/guide-26-12-flash-stock-firmware-rom-t2365701
hey
Try to change the USB port on your computer.. the flash in ODIN again use lastes international ROM.. be patient I should work I had the same issiue awhile ago..

[Q] gt-s5280 big prob

hi friends im new here also im bad in english
my problem is that my phpne wont boot .it stuck on pre-boot screen (sg Galaxy star gt-s.....)
no thing happens after
icant enter the recovery mode also the phone not detcted by pc (win7) or odin (on download mode)
please help me
also the phone has the official rom and its unrooted
MarXhack-TN said:
hi friends im new here also im bad in english
my problem is that my phpne wont boot .it stuck on pre-boot screen (sg Galaxy star gt-s.....)
no thing happens after
icant enter the recovery mode also the phone not detcted by pc (win7) or odin (on download mode)
please help me
also the phone has the official rom and its unrooted
Click to expand...
Click to collapse
make sure that your pc has samsung drivers installed-for odin-downloadmode
and u have to flash stock rom via odin to fix boot stuck problem.
Make sure you go to downloading mode and then check if its detecting... I ur drivers are there it will definately detect ur phone...
If i helped you please hit thanks

Galaxy S2 SHW-250S- Bricked After Flashing Jelly Bean With Odin

[NEED HELP] Bricked/Semi Bricked S2 SHW-250S
Here is my problem guys.
I have my SHW-250s, I converted it to i900. Few months later, I decided to flash JB-Stock via Odin. When I flashed the firmware via odin it was successful. But when it boots, stuck at the bootscreen along with a blue progress bar. I can't access recovery mode even download mode But when I tried to connect it to pc with the bootscreen with a blue progress bar the odin recognizes it.. But when I flash roms/stock firmware it just stuck at Setup Connection.. I tried different versions of odin but other versions just give me a FAIL result.
I hope someone will help me out here.. (First Forum and First Forum Post)

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