Develop Bugs

[Q] Help - There is something wrong with my Phone!

Hi XDA Forums,
I have a problem with my Note 2 for some reason.
Let me explain you what is wrong with my Note 2
I was sitting down and watching a movie, my phone was right next to me, The phone randomly turned off and after couple of second it had turned back on. It had showed the first every screen when you turn it on "Samsung Galaxy Note 2 N7100". Now from there it keeps on looping the same screen over and over again.
I had done some research before opening this thread, I saw that some people said I should try factory resetting it from the recovery mode, I then tried going on the recovery mode, it was not successful, it had showed me the same "Samsung Galaxy Note 2 N7100" screen and then repeated to boot loop it self again, I tried going on the recovery a couple of times but it didn't let me go on it.
Next I had then downloaded the 4.1.2 Official Firmware from SamMobile to flash it to stock again, I had then tried going on the Download Mode, It goes to the screen for Download Mode, but when I try pressing up to continue from the warning message it had then rebooted it itself and made it self stuck on the screen again.
Basically, my phone is stuck on boot loop, It does not let me access the recovery mode and it also does not let me access download mode.
ROM Using: Tigra_RomV3 4.3 Based ROM
Kernel Used: The Kernel which comes with the ROM or Stock, I didn't change the kernel myself.
If there is a internal problem does that mean I wont get help from the Warranty because the phone was rooted?

hello,
just try to use the jig, it should work...
use it so your phone will be in download mode, then flash your rom

Do you NANDROID backup? Maybe you may restore it by custom recovery.
Second, remove the battery first for a while and retry to access the RECOVERY and DOWNLOAD mode. If not, try the suggestion up there.

[Q] White screen with black lines! HELP!

Hello! Yesterday my Galaxy Note 2 international version randomly froze and when I restarted I was stuck on a bootloop and could not access anything else but Download mode. I tried to flash stock recovery and after I did that, this whitescreen thing with black lines comes up .. I can still access Download mode though. BTW I was on Alliance Rom.

samsung galaxy s3 t999 boot loop need help please

hello every one i have another gs3 with another boot loop issue. so on first sight the phone looks good. it will turn on and show the screen saying "samsung galaxy sIII" but after that it goes black and 3 seconds later it vibrates then another 3 seconds and it vibrates again and then 3 more seconds and the boot screen is back displaying "samsung galaxy sIII". it will not boot in to recovery mode, however i can get to odin mode or download mode. it has never bin rooted, and it has stock rom, but i did try rooting it throu odin mode and it failed multiple times as well as the phone would display "unsupported format"? i have seen this before and it ended up being a power button and well i tried replacing that with no effect. i also noticed that when you do try booting the phone into recovery mode it will say "recoverybooting" in blue letters at the top left hand corner but just keeps boot looping, i need to recover the data on the phone since i was going to back it up but could not do it in time lmao!!!! any help or suggestions would be appreciated, i have bin at this for days now and my chances are looking dim some one said reinstal the stock rom throu odin mode i guess my only question is will reinstalling stock rom wipe my data or no?

Solution
911techrepair said:
hello every one i have another gs3 with another boot loop issue. so on first sight the phone looks good. it will turn on and show the screen saying "samsung galaxy sIII" but after that it goes black and 3 seconds later it vibrates then another 3 seconds and it vibrates again and then 3 more seconds and the boot screen is back displaying "samsung galaxy sIII". it will not boot in to recovery mode, however i can get to odin mode or download mode. it has never bin rooted, and it has stock rom, but i did try rooting it throu odin mode and it failed multiple times as well as the phone would display "unsupported format"? i have seen this before and it ended up being a power button and well i tried replacing that with no effect. i also noticed that when you do try booting the phone into recovery mode it will say "recoverybooting" in blue letters at the top left hand corner but just keeps boot looping, i need to recover the data on the phone since i was going to back it up but could not do it in time lmao!!!! any help or suggestions would be appreciated, i have bin at this for days now and my chances are looking dim some one said reinstal the stock rom throu odin mode i guess my only question is will reinstalling stock rom wipe my data or no?
Click to expand...
Click to collapse
Hey I had the same problem as you and just managed to fix it.
Try this guide: http://forum.xda-developers.com/showthread.php?t=2004650
Thanks

Black Screen Cant enter fastboot, Recovery or download mode.

Hey guys.
Problems began when I flashed CM11 over stock 4.1.2 on my Optimus G and later decided to go back to stock again.
Everything was done witouht problems using nand back up with CWM
But later I realiced that M5 was out and, once again tried to install it. Dont know what happen but while device was turning on, trying to go into fastboot, recovery or dowload mode screen I get BLACK screen only. The phone was was working at this time
But later I tried to install another recovery with Rom Manager and after succes mesage I reboot device and now I have nothing more that a black screen. The device is recognized when pluged in.
Please what can I do
Thanks

cannot start phone after trying to boot to recovery

hi, i was on pure nexus rom, and since some websites were not opening in chrome, i decided to do a clean flash in hopes of getting the issue fixed. but, while booting to recovery, the screen suddenly turned black when pressing the button combo. now i'm unable to boot into recovery, neither the phone is turning on. i get the 5 seconds screen but am unable to do anything as phone doesn't get detected in adb. please assist.

vishal.ekka said:
hi, i was on pure nexus rom, and since some websites were not opening in chrome, i decided to do a clean flash in hopes of getting the issue fixed. but, while booting to recovery, the screen suddenly turned black when pressing the button combo. now i'm unable to boot into recovery, neither the phone is turning on. i get the 5 seconds screen but am unable to do anything as phone doesn't get detected in adb. please assist.
Click to expand...
Click to collapse
try to go via bootloader in twrp

fallen.kn said:
try to go via bootloader in twrp
Click to expand...
Click to collapse
I'm unable to do so. Even when i select recovery option from bootloader, i still get the black screen. For about a millisecond or so, i can see an inverted screen(upside down screen) with the android logo. And then the screen goes black.