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[Q] Phone stuck in boot loop.. Plz Help!!

Phone is A3LSGH-T959V.. Will power on and start to boot into recovery mode, but will shut down and start that process over again.. What do I need to do to fix this phone??

tlrichardson said:
Phone is A3LSGH-T959V.. Will power on and start to boot into recovery mode, but will shut down and start that process over again.. What do I need to do to fix this phone??
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Confirm the model of phone you have. If it is indeed a SGH T959V, use the guide in the second link of my signature.

It is confirmed that the phone is in fact the SGH-T959V.. I'm using a Windows 7 PC, and the phone won't stay powered on long enough for the system to load the drivers for it.. Any other suggestions or advice is greatly appreciated...

tlrichardson said:
It is confirmed that the phone is in fact the SGH-T959V.. I'm using a Windows 7 PC, and the phone won't stay powered on long enough for the system to load the drivers for it.. Any other suggestions or advice is greatly appreciated...
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Click to collapse
Could you provide more info on how the phone got stuck, were you trying to flash a new ROM. Lumins guide is excellent( it has gotten me out of multiple self induced boot loops) but after installing one click, windows will not show you, on the pull down, a samsung composite device. you will have to look through the different drives that are shown to determine which drive your phone is on.
If you can get into the recovery mode, have you simply tried reflasing

tlrichardson said:
It is confirmed that the phone is in fact the SGH-T959V.. I'm using a Windows 7 PC, and the phone won't stay powered on long enough for the system to load the drivers for it.. Any other suggestions or advice is greatly appreciated...
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If when you say shut down you mean bootloop, you need to read the guide as it says to put the phone in download mode. If your battery is dead, I'm sure you can figure out what you need to do to charge your battery on your own.

tlrichardson said:
Phone is A3LSGH-T959V.. Will power on and start to boot into recovery mode, but will shut down and start that process over again.. What do I need to do to fix this phone??
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First make sure the battery is charged as Lumin suggested. If the battery is charged then my bet would be that you have a stuck power button. Try this. Pull the battery and put it back in. If the phone powers on by itself then your power button is stuck.

hechoen said:
First make sure the battery is charged as Lumin suggested. If the battery is charged then my bet would be that you have a stuck power button. Try this. Pull the battery and put it back in. If the phone powers on by itself then your power button is stuck.
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Put in a brand new battery.. Phone is powering on by itself, but the power button doesn't feel like it's stuck.. Not saying it isn't stuck IJS.. It goes into recovery mode for a split second and resets.. Drivers won't load because the phone won't stay on long enough.. UGH!!

Definitely stuck

TwitchyEye said:
Definitely stuck
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Without a doubt. Take the phone apart and clean the power button.

hechoen said:
Without a doubt. Take the phone apart and clean the power button.
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I did, and seems to be working fine.. EXCEPT when I try to charge it or plug it into the pc.. It goes back into the boot loop.. Thinking the charger port may be the culprit here..

[Q] auto booting when charging

hi guys just want to ask on ho to resolve my phone sl i9003..after my phone totaly drained or turned off and when i am plugging the charger to the phone it automatically boot up w/o even touching the power button key..is it hardware problem or problem because of flashing different ROMs and kernels?

mizukage said:
hi guys just want to ask on ho to resolve my phone sl i9003..after my phone totaly drained or turned off and when i am plugging the charger to the phone it automatically boot up w/o even touching the power button key..is it hardware problem or problem because of flashing different ROMs and kernels?
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does it boot up completely so that, you can use it?
or does it simply show the boot logo.
if its the latter, it is a normal thing from flashing kernels and roms.

so it mins its the kernel problem? and by the way when i turned off my phone and pressing power button it doesn't turn on rather when removing the battery and place it again it automatically boo up..just like plugging the charger..is there any chance than i can repair it by myself for not booting automatically so that i can enter recovery and downlaod mode?

my phone also completely boots when usb is plugged in without hitting power button and its a stock 2.2.2 rom. maybe theres some way to hack it to stop it if it bothers that much? i guess it would charge faster if it stayed off tho

alcapwned said:
my phone also completely boots when usb is plugged in without hitting power button and its a stock 2.2.2 rom. maybe theres some way to hack it to stop it if it bothers that much? i guess it would charge faster if it stayed off tho
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i am thinking the same..coz when we bring it to service center they can bring back the download ang recovery mode and its a question for me on how they do it..hoping for someone to solve our problem..

mizukage said:
i am thinking the same..coz when we bring it to service center they can bring back the download and recovery mode and its a question for me on how they do it..hoping for someone to solve our problem..
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Hmm, thats werid, its definietly a kernel problem, but I don't have your phone, ask in your kernel thread instead and see if you can change to another kernel. But it has nothing to do with the hardware and shouldn't be needed to bring your phone back to the service center.

[Q] Help, can't start phone

Hello, first, srry for my bad english, can anyone help me with the next problem:
The phone start and power off on 3 seconds and i can't install roms in cellphone, this problem start without any install mod , only the cellphone shutdown and when i start it don't works. I can enter in download mode for install a rom, but in 3 seconds the phone is power off and i can't install roms. The phone is a Samsung galaxy y pro (B5510L)
Video off the problem : youtube.com/watch?v=ISTdcHc1kAE
Please help , thank you

I suggest you take the phone to a repair shop and ask them to repair it.
Umar08

brau96 said:
Hello, first, srry for my bad english, can anyone help me with the next problem:
The phone start and power off on 3 seconds and i can't install roms in cellphone, this problem start without any install mod , only the cellphone shutdown and when i start it don't works. I can enter in download mode for install a rom, but in 3 seconds the phone is power off and i can't install roms. The phone is a Samsung galaxy y pro (B5510L)
Video off the problem : youtube.com/watch?v=ISTdcHc1kAE
Please help , thank you
Click to expand...
Click to collapse
Can you boot your phone in CWM recovery?

You should charge your phone first.. Make sure your phone's battery is fully charged.

charge the phone, enter download mode while connected to a pc, flash a stock kernel with odin then flash the rom. does the recovery mode work?

Hello, first thanks for the answer, im sure the battery is fully charged, becouse i get 2 batteris off my friends and i asked them if the baterry is charged and them tell yes, and i can't get recovery mode, if i press +vol and home button and power button the phone start with the samsung model screen and power off on 3 seconds, i dont know what to do. Thanks

brau96 said:
Hello, first thanks for the answer, im sure the battery is fully charged, becouse i get 2 batteris off my friends and i asked them if the baterry is charged and them tell yes, and i can't get recovery mode, if i press +vol and home button and power button the phone start with the samsung model screen and power off on 3 seconds, i dont know what to do. Thanks
Click to expand...
Click to collapse
download stock rom for your device, launch odin, enter download mode by pressing Volume down Key + OK button+power button

EPICoverclock said:
download stock rom for your device, launch odin, enter download mode by pressing Volume down Key + OK button+power button
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Thanks for answer, the phone enter in download mode, but in 5 seconds get power off automatically and odin haven't time to recognize the phone and now i can't power on the phone, i need remove the battery and put it again. Thanks

nothing?

brau96 said:
nothing?
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Click to collapse
maybe your power button is stuck, or other button is stock

Get it repaired (talk to your phone company about this e.g. Sony), i think its the only way to fix your phone.:thumbup:
Umar08

i guess its only solution possible, i want repair it becouse i dont want spent money in software repairs, but i can't... 1 thing more, i see its a problem of boot, anyone have ideas for reapair boot options? thanks

- try charging the accu externaly
- while on booting try combos of vol +/- and power button to access recovery menu
- dissasemble and check the buttons
- maybe ADB debugging interface is available over USB -> try

givemeaname said:
- try charging the accu externaly
- while on booting try combos of vol +/- and power button to access recovery menu
- dissasemble and check the buttons
- maybe ADB debugging interface is available over USB -> try
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Click to collapse
Im sure the battery is charged becouse i charge it on friends phones
i can't enter in recovery menu, the phone have power off before.
i dissasemble the phone and i don't see anything unusual.
and i don't undestand what its ADB debugging interface.
Thanks

Can you get your phone into recovery mode?
Umar08

Umar08 said:
Can you get your phone into recovery mode?
Umar08
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No,i can't get phone i recovery mode. I press vol + and home and power button, and power on with samsung model phone, and automatly power off.
Thankss

brau96 said:
, and automatly power off.
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Click to collapse
Sounds like you have battery problem, try cleaning contacts on battery as well as phone and use another battery to test (borrow one) .
for other solutions look in My Android Solutions
Check this out! You , YES! you are an " Android ". Not your phone but U.​

xsenman said:
Sounds like you have battery problem, try cleaning contacts on battery as well as phone and use another battery to test (borrow one) .
for other solutions look in My Android Solutions
Check this out! You , YES! you are an " Android ". Not your phone but U.​
Click to expand...
Click to collapse
I have tested 2 batterys, the battery has been charge by my friend becouse i can't charge it, and im sure the battery its works good in other phone , and i clean the contacts but nothing :s thanks you

when my micro usb pins inside my samsung galaxy mini where in contact and they were short circuit my phone only turned on for like 1 second then turned off

Are the batteries compatible with your phone
Umar08

Bricked S7

Hi, so i was trying to install the stock rom on my s7 that was running android 9 (and the power button is not working by the way, it was just pressed).
by doing this it removed the twrp recovery that i needed for going in download because if i have the button pressed and i go in download mode it cant click volume up to continue.
when it rebooted from the flashing it started to load the samsung logo for aroud 10 minutes, then it started saying that it was optimizing 39 apps but when it got on 39, the phone didnt reboot but reloaded the boot animation and with the led blue, it still done the same thing. so i just get the phone and reboot to recovery but something strange was happening, the blue led was still there.
after litteraly wait like all day to wait for this phone to turn off i turned it back on and the phone rebooted on recovery and it didnt want to boot to android. now i'm stuck with my phone that can go on dowload mode and recovery only and from the recovery it says on my pc that the phone/device its not reconized and i cant go anyway in download mode, only the triangle and adb does not work.
Anyone that can help me? i just need to go on download mode

go to mobile repair, i cant help with diy tricks

lentas said:
go to mobile repair, i cant help with diy tricks
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I actually open it and i removed the power button cable and it's still has the same problem so i think the motherboard is the problem

Davitek_ said:
I actually open it and i removed the power button cable and it's still has the same problem so i think the motherboard is the problem
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Click to collapse
check that if motherboard is in amazon shop (i cant write best way of english language)

lentas said:
check that if motherboard is in amazon shop (i cant write best way of english language)
Click to expand...
Click to collapse
Ok, don't worry about your English I'm Italian instead

ok

Dead boot

Hello, please help. I have a big problem.
I just flashed custom ROM and the installation was successful. When I restarted the phone, it stopped at the "Samsung Galaxy" logo and did not complete and then restarted automatically in this case. I tried to enter twrp, but to no avail. I also tried Entering the download mode, but also it does not work
I hope that someone will help me, and is this how the phone was damaged, or is there hope to recover it?

Try holding power and volume down for over 20 seconds, after the phone reboot keep holding those keys and hope you get into download mode

Zakaria2328 said:
Try holding power and volume down for over 20 seconds, after the phone reboot keep holding those keys and hope you get into download mode
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Thx bro, but it didn't work

mhmdhousni said:
Thx bro, but it didn't work
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Click to collapse
Does Odin recognise the phone?

mhmdhousni said:
Hello, please help. I have a big problem.
I just flashed custom ROM and the installation was successful. When I restarted the phone, it stopped at the "Samsung Galaxy" logo and did not complete and then restarted automatically in this case. I tried to enter twrp, but to no avail. I also tried Entering the download mode, but also it does not work
I hope that someone will help me, and is this how the phone was damaged, or is there hope to recover it?
Click to expand...
Click to collapse
completely switch off the phone. hold volume up and volume down together and connect usb cable.

Zakaria2328 said:
Does Odin recognise the phone?
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Click to collapse
Unfortunately not, I even tried to enter it into download mode by pressing the volume up and down buttons and then connecting the USB, and it did not work, so I think it may need a board

mvikrant97 said:
completely switch off the phone. hold volume up and volume down together and connect usb cable.
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Click to collapse
I tried this and it didn't work either

mhmdhousni said:
I tried this and it didn't work either
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Click to collapse
Can you disassemble the phone and remove the battery and reconnect it again and try to put it into download mode?

mvikrant97 said:
Can you disassemble the phone and remove the battery and reconnect it again and try to put it into download mode?
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Click to collapse
Honestly, no, I haven't tried jaw before But I waited until the battery ran out and tried again to insert the download, but it didn't work either,,, I have a question I first formatted and then installed the ROM, then it succeeded, but after the word “installation was successful” there were words in red “failed mount system root” Then I flashed the rest of the ROM files, then I thought it was over, so I restarted, but it stopped at the "samsung galay - secured by Knox" logo. It does not continue and then restarts itself in this case and does not stop until the battery runs out and stops then I tried to enter the recovery but to no avail and also the same thing with the download mode,, summarizing all this does the phone need a motherboard, or that the matter can be solved?

mhmdhousni said:
Honestly, no, I haven't tried jaw before But I waited until the battery ran out and tried again to insert the download, but it didn't work either,,, I have a question I first formatted and then installed the ROM, then it succeeded, but after the word “installation was successful” there were words in red “failed mount system root” Then I flashed the rest of the ROM files, then I thought it was over, so I restarted, but it stopped at the "samsung galay - secured by Knox" logo. It does not continue and then restarts itself in this case and does not stop until the battery runs out and stops then I tried to enter the recovery but to no avail and also the same thing with the download mode,, summarizing all this does the phone need a motherboard, or that the matter can be solved?
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It can be solved. It doesn't need a motherboard.
Try Chimera tool. It can fix dead boot. You may need to short test point of your phone so that the software recognises your phone.

mvikrant97 said:
It can be solved. It doesn't need a motherboard.
Try Chimera tool. It can fix dead boot. You may need to short test point of your phone so that the software recognises your phone.
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I really appreciate your help, but can you tell me how to use it? I will do this later because I am busy during this period

mhmdhousni said:
I really appreciate your help, but can you tell me how to use it? I will do this later because I am busy during this period
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Yeah sure. Its pretty straight forward. You can find tutorials on YouTube.

mvikrant97 said:
Yeah sure. Its pretty straight forward. You can find tutorials on YouTube.
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Well, I'll look into it, thank u sir <3