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[Q] Need help galaxy s2 i9100 boot loop and freezing

Hello I am searching for help. The problem is that my galaxy s2 i9100 stopped working properly. It started like this maybe I took out the battery or something I don't remember and then I turned it on the phone wouldn't boot. I thought maybe my android operation system got bricked so I decided to re flash it but as I can remember the phone wouldn't go in to download mode but some how I managed to reflash the firmware but then phone booted it just froze and then I pressed lock button the phone screen would go black and reboot. After installing cyanogen mode 11 the phone would boot and it could be used again until pressed the lock button it would go black and reboot so I have been reading forums and found problems like boot loop corrupted mmc or something else corrupted and I don't know what the real problem is because the symptoms are like boot loop or corrupted mmc or soft brick. I have already tried other kernels other android versions clock work mode

migimantas said:
Hello I am searching for help. The problem is that my galaxy s2 i9100 stopped working properly. It started like this maybe I took out the battery or something I don't remember and then I turned it on the phone wouldn't boot. I thought maybe my android operation system got bricked so I decided to re flash it but as I can remember the phone wouldn't go in to download mode but some how I managed to reflash the firmware but then phone booted it just froze and then I pressed lock button the phone screen would go black and reboot. After installing cyanogen mode 11 the phone would boot and it could be used again until pressed the lock button it would go black and reboot so I have been reading forums and found problems like boot loop corrupted mmc or something else corrupted and I don't know what the real problem is because the symptoms are like boot loop or corrupted mmc or soft brick. I have already tried other kernels other android versions clock work mode
Click to expand...
Click to collapse
I have found that my emmc has the insane chip bug. The phone boots normally with cyanogen mode 11 but then it goes to sleep mode or I press the power button the screen goes black and the phone restarts. I have tried siyah kernel to try dual boot but then I flash siyah I cant get into recovery.

I think you should flash latest STOCK ROM with Odin, and then follow available custom rom instructions on xda...
Test if the stock rom will work for you, boot your phone etc... Try to use it a few days. If everything is OK, proceed with
further procedures...

twinsen.net said:
I think you should flash latest STOCK ROM with Odin, and then follow available custom rom instructions on xda...
Test if the stock rom will work for you, boot your phone etc... Try to use it a few days. If everything is OK, proceed with
further procedures...
Click to expand...
Click to collapse
I have already tried this but with the stock rom phone boots but at the section where I have to chose language I jus freezes stops working

So I think it is a hardware problem. Phone on stock rom shouldn't freeze on language selection. Something is wrong. If you are on warranty, let them fix it for you, if you are not, try to fix it in some phone repair point. I'm sure you can stop your attempts. It will not be better for now.

twinsen.net said:
So I think it is a hardware problem. Phone on stock rom shouldn't freeze on language selection. Something is wrong. If you are on warranty, let them fix it for you, if you are not, try to fix it in some phone repair point. I'm sure you can stop your attempts. It will not be better for now.
Click to expand...
Click to collapse
Take it straight away to the official service centre

[Q] I have problems with updating lollipop 5.0 in my Nexus 4.

So, my phone was stuck in No Command bootloop. I’ve done the power+volume up and had cleared cache and even done a factory reset. Those did nothing and my phone is still in stuck No Command loop. I think I’ve made it even worse by trying to Flash Recovery and Reboot options in the Nexus Tool Kit because my phone won’t even get to the No Command screen. It just turns on and turns off after Google comes on. Currently it stuck in that loop and only stops once the battery is completely drained. Also i have tried using power + volume up and it doesn't help . Please help

vigneshkumargv said:
So, my phone was stuck in No Command bootloop. I’ve done the power+volume up and had cleared cache and even done a factory reset. Those did nothing and my phone is still in stuck No Command loop. I think I’ve made it even worse by trying to Flash Recovery and Reboot options in the Nexus Tool Kit because my phone won’t even get to the No Command screen. It just turns on and turns off after Google comes on. Currently it stuck in that loop and only stops once the battery is completely drained. Also i have tried using power + volume up and it doesn't help . Please help
Click to expand...
Click to collapse
As you've upgraded to lollipop ?? You came from a custom rom ?? Enters the bootloader?

vigneshkumargv said:
So, my phone was stuck in No Command bootloop. I’ve done the power+volume up and had cleared cache and even done a factory reset. Those did nothing and my phone is still in stuck No Command loop. I think I’ve made it even worse by trying to Flash Recovery and Reboot options in the Nexus Tool Kit because my phone won’t even get to the No Command screen. It just turns on and turns off after Google comes on. Currently it stuck in that loop and only stops once the battery is completely drained. Also i have tried using power + volume up and it doesn't help . Please help
Click to expand...
Click to collapse
with wugfresh nexus root toolkit click on the button "soft-bricked"(flash stock + unroot) or something like that to restore the phone. After that try another time to unlock and root with a custom recovery (for example twrp).
When nexus root toolkit installing the original lollipop rom, look the "dos window" to see if the software shows errors, because sometimes the process ends without a real restore.
If you have other problems, please post a screenshot.

Fenix46 said:
As you've upgraded to lollipop ?? You came from a custom rom ?? Enters the bootloader?
Click to expand...
Click to collapse
Yes I was using a custom rom, but I not even reached the step where a was supposed to use the rom, I was steel still cleaning the divece.
Here is a photo from the screen I'm stuck in:
eeee.... I'll find a wint to send the photo to this forum ^^" wait

LG Logo Bootloop - Can't access TWRP - No DL Mode

Hi guys,
New to flashing custom ROMS. Good news - flashed CM12, then LiquidSmooth and I'm learning a lot after having soft bricked my phone a few times. Bad news - After trying to get back to Stock I'm not able to get out of this LG Logo bootloop. The LG logo will flash, screen will go black and the whole process starts again. It doesn’t progress past that. I'm unable to get to TWRP recovery or download mode.
My idiotic move:
Iffy stability with camera and mobile data with CM and LiquidSmooth. Decided to go back to Stock.
I flashed my nandroid backup, which I believe led to a bootloop (can’t remember). Was able to boot to TWRP and get back to CM12. Then I had the genius idea of using AutoREC and selecting the “Go Back to Stock” option. Yes, it’s already sounding like a bad, and nonsensical idea as I say it now. Can't remember exactly what I did next - I either flashed my nandroid backup or did a factory reset through CM settings. Threw me into this bootloop.
The details:
Model - D800 - Am sure of this.
Stock software before flashing CM12 was Lollipop 5.0.2 via OTA.
TWRP Recovery 2.8x something or other. Used AutoRec to flash.
I can interrupt the bootloop and access Factory Hard Reset through Power + Volume Down
Had to go to JB Bootloader in order to Flash ROMs. Errors returned otherwise.
Roadblocks:
No download mode. Holding Volume Up & Inserting USB cable doesn't work. Although am able to get bootloop to include a blank screen with red flashing LED through this method from time to time.
Phone boots up, and goes directly into bootloop when plugging USB cable into phone. This happens both when plugging into a wall charger or into a computer. I think this is probably the biggest pain and is holding up things from progressing. Can turn off phone by holding down power for a few seconds, BUT if the phone is plugged in it will continue to boot on its own.
Phone not recognized by computer & ADB However, was at times able to get Device Manager to recognize the phone as an "Unknown Device" after going to the Factory Hard Reset screen. This is no longer working after trying different drivers. I’ve went through LG Mobile Universal Driver as well as the Koush driver.
Going through Factory Hard Reset via hardware buttons only throws phone back into BootLoop
Can’t boot into TWRP
Any insight or help guys? Thanks in advance. I think getting into Download Mode will be a quiet victory. I’d like to try to use Supersports guide once I get there to go back to stock.

My Samsung Galaxy S6 is bricked...

Hey People,
I need your help to see if my phone is recoverable which tbh I think its a lost cause. Whenever I boot it the Samsung Galaxy S6 logo pops up but the boot animation doesnt happen. I have managed to get it into Download Mode and Recovery mode, I have tried to push the Default Firmware onto the phone - FAIL. I have tried to factory restore the phone - FAIL. Nothing seems to work so if anyone has any solutions then end them my way.

Try this bro http://forum.xda-developers.com/galaxy-s6/help/how-to-unbrick-samsung-galaxy-s6-100-t3378857

Problem with bricked GT-N8000

Hi everyone
I have GT-N8000 2012 version. A week ago it suddenly went off and I am no longer able to turn it on, i.e. after showing the Samsung white logo, it is restarted. I have tried flashing different firmware versions but it doesn't help. Also the Power+VolumUp combination does not show any menu (I think it usually boots a menu for factory reset). What can I do? (I prefer being able to recover my data).
Thanks in advance

Same problem here, on same device type (N8000 2012, standard stock samsung firmware).
Mine doens't even reach the Samsung logo. It just gets to the 1st screen (Galaxy Note 10.1 white message) and reboots after a couple of seconds.
Also can get to any menu using Power & VolumeUp (doesn't seen to have any effect). Only Power &VolumDown gets to the Download menu.
Unless this is a Hardware problem I wanted to factory reset the device, hopping this would clean "everything" but put it running again.
Thanks

Suggest flash stock rom via Odin ,and download mode.

try this one
jchicau said:
Same problem here, on same device type (N8000 2012, standard stock samsung firmware).
Mine doens't even reach the Samsung logo. It just gets to the 1st screen (Galaxy Note 10.1 white message) and reboots after a couple of seconds.
Also can get to any menu using Power & VolumeUp (doesn't seen to have any effect). Only Power &VolumDown gets to the Download menu.
Unless this is a Hardware problem I wanted to factory reset the device, hopping this would clean "everything" but put it running again.
Thanks
Click to expand...
Click to collapse
no worries. it happens. soft brick situation
you need a stock rom for your device or back up rom.
go back to PC and start ODIN, cable in, then boot your device under download mode not recovery.
once it is in download mode, flash your device using ODIN.
allow to reboot.
un-bricked device.:good:
stock ROMs are here in case you are looking
https://www.sammobile.com/firmwares/
https://www.stockrom.net/samsung
let me know how it goes.