my friend OB stuck on LG logo when turned on,but screen goes black after ±40s,strangely it does same after flashing new firmware but screen doesn't turn black. it stay on LG logo so I wait for hours,unlucky there's no change on screen.
I've tried some flash method like SFT,KDZ,offline/online update use official or patched rom from v10a,v20a,v20s,v30a,etc but still no luck..after reboot it doesn't perform any wipe or even enter recovery/cwm
on recovery mode (VolUp+G+power) there's a dead android with red triangle on it,and the recovery menu appear if home key is pressed but only vol+- that working I can't choose any options there not even perform wipe
here's the video
http://www.youtube.com/watch?v=PjoBFq1NokU
any help please..
thanks in advance
Related
SOLVED
today i try to changed my rom from cm10 to ICS
first i nvflash stefan v28g with CWM and new bootloader, it successfully flash stefan rom and boot normally
second i transfer django ROM to my external sd card with change vold.fstab and flash it through CWM and successfully flash after that i reboot my phone and it is stuck on a lg logo with a unlock padlock icon with lg word with it
third now i'm trying very hard to repair my phone but it doesn't work i try to enter to nvflash mode but it doesn't work even i press it very hard and try to press it with the battery attached but it show me the same image with a padlock and lg word
can't enter to smartflash or software upgrade also
but my phone is still booting but stuck on lg logo with a padlock and lg word to it
how can i repair it i try already tried all but it is required nvflash mode
SOLUTION
ok i managed to solved it by my self
for users who can't enter nvflash, smartflash, CWM and stuck on lg logo and after you flash volume + and - here's what you need to do:
1. press volume + and volume - observe closely the screen you can see a screen that turn on and off quickly (important! don't loose your grip and keep holding the volume + and volume -)
2. press the power button and hold it for 5 seconds and you can hear a sound from your computer or a notification that their is a device that is connected
3. then nvflash
delete
delete
I was trying to install CM12 i have done all the wipes, but i havent updated the bootlader so the instalation failed.
I rebooted the phone and now it stucks in the first moto logo. I can't even enter in the recovery.
Have you guys have any idea how can I repair this, please?
esduti said:
I was trying to install CM12 i have done all the wipes, but i havent updated the bootlader so the instalation failed.
I rebooted the phone and now it stucks in the first moto logo. I can't even enter in the recovery.
Have you guys have any idea how can I repair this, please?
Click to expand...
Click to collapse
Buddy its just a soft brick ...!! You can go to recovery if you do everything correctly
Follow these steps..!!
1. Turn off your phone by press and holding power button until you see you device is turned off
2. Or at the boot animation also you can go to recovery by press and holding power and vol down until you see black screen and wait 4 sec after you see black screen and release the buttons the you Will go to fastboot mode and hit recovery in fastboot and wipe data and still if you u get boot loop go to fastboot, and flash stock lollipop And then flash any cm 12.1 based ROM you won't get any kinda problems now ...!!!! ?
I have a Samsung Galaxy s6 on 5.1.1 (Sprint SM-G920P)
I tried downloading and failing to install xposed stupidly. So then it was stuck on a bootloop. I then again stupidly did a factory reset thinking that it'll fix the problem (but it only got worst in my opinion) i then flashed twrp and tried to install the uninstall for xposed but i couldnt uninstall it because it wasnt any data folder to put it in since i ****ing did a factory reset. Anyways then i got frustrated and did an advanced wipe and cleared all the data... I am now just stuck on the "samsung galaxy s6 ... Powered by android" screen and i need help . I literarlly tried everything
Black and white Samsung logo showed up.
Initially I could only get to blue Downloading screen
By observing and trying various described ways I finally got to the Android recovery menu.
My current procedure to get there is here:
Turn off holding Down+Power
The b/w Samsung logo will automatically come up and stay that way forever
Hold Down+Power+Home until screen goes black and move finder from Down to UP while still holding the Power+Home
as soon as black and white Samsung logo comes up AND continue holding UP+Power+Home until Android flashes and recovery menu comes up.
Then I did go through the described wipe cash, and factory reset and some more wipe cash with reboot system in various combinations and always ended on black and white Samsung logo screen.
Tried to flash sboot but failed.
Then the new firmware showed up for sprint and i tried flashing 2 firmwares (G920PVPU3BOJ7_G920PSPT3BOJ7_SPR and G920PVPU3BOI1_G920PSPT3BOI1_SPR)but both succeeded but is still on the samsung logo screen
From the recovery menu only power down selection is useful as it does turn the phone off until I turn it on. The power button does not power off – it just boots back on.
Apply update from cache gives yellow text in the bottom of the scree: “APPLY_CHEK is deprecate.”
I have no clue how to use e.g. first 3 menu items.
Reboot to bootloader – just brings the b/w logo .
View log displays row upon row of things I have no clue about – pages of it.
On the very bottom of the screen – in yellow – there are two lines:
“dm-verification failed…
Need to check DRK first…”
Please help. — Max
After upgrading to a newer Rom the tablet stays at the logo SAMSUNG.From there I can't power off
the S2,the logo stays in a blank screen.I went to the download mode (Menu+vol down+power button)
and with odin I downloaded the right ROM for the tablet ,after the <<PASS>> in Odin,the updating stops at 32% and again freezes in a blank screen with the SAMUSUNG. I say again,that I can't power
off the tablet even I can't go to recovery as I did before.I was Root and Installed TWRP 3.2.1
Thanks
Got this phone with black screen and stuck on logo issue.
When I turn it on it shows the first startup SAMSUNG M31S powered by android logo.
And the problem is that it stays like that the whole time. The letters darken a bit when its close to the final boot up of the system which is normal but it should show SAMSUNG animation not this screen whole time.
The screen stays frozen like that. When I press the power button the screen turns off and it doesn't come back when I press the power button again. I have to force restart it by power + vol down or just turning it off the normal way by touching turn off on the screen but of course the screen is always black until I power it on again from powered off state. When its plugged into the charger(powered off) it shows that its charging just fine.
The touch works. I hear things when I plug it in. I turned on talkback and when I touch a part of the screen it tells me what's happening but the screen is black the whole time.
Download mode works. KG state is Prenormal I have no idea why, its on stock rom. I flashed correct stock didn't help
Recovery also works. I noticed that when I clear cache or wipe data while it does wipe just fine it also shows this message before the wipe "pdp no scenario"
In the recovery logs I noticed this error as well unable to set property ro.boot time.init.mount.cache so that might be a clue.
Can someone help me with this one? Its on android 11. I can't flash combination file because of the error "please get approval to use factory binary(PIT) "and when I give it PIT file it says the same but at the end its (bootloader) instead ( tried patched odin same thing unless there exist a way to bypass that security.
Thanks!
EDIT2:Added one more image(recovery logs error message)
I was able to unlock it even though its black screen. Will OEM unlock allow me to flash factory binary?
EDIT: I checked OEM option and long pressed in download mode. The phone's screen is now frozen on the "this device has unlocked bootloader...." screen. It boots up just fine but it stays like that until I press the lock screen and it doesn't come up again..
EDIT2: I tried combination firmware it didn't want to flash same please get approval message...
EDIT3: I was able to install twrp. What now? I can see some green color does this indicate display damage? I also noticed this greenish tint on the stock recovery too but in download mode and at the first startup logo no green is present. Why would the display work on recovery and download mode and bootloader is unlocked on this device screen but not work past that????
serifpersia said:
I was able to unlock it even though its black screen. Will OEM unlock allow me to flash factory binary?
EDIT: I checked OEM option and long pressed in download mode. The phone's screen is now frozen on the "this device has unlocked bootloader...." screen. It boots up just fine but it stays like that until I press the lock screen and it doesn't come up again..
EDIT2: I tried combination firmware it didn't want to flash same please get approval message...
EDIT3: I was able to install twrp. What now? I can see some green color does this indicate display damage? I also noticed this greenish tint on the stock recovery too but in download mode and at the first startup logo no green is present. Why would the display work on recovery and download mode and bootloader is unlocked on this device screen but not work past that????
Click to expand...
Click to collapse
I've uploaded a YouTube video. I replaced logo.jpg from param.bin with my yellow image to test the colors and as you can see it shows some green, same green as in twrp so ye its the display most likely.
EDIT:
After flashing the PrishKernel the screen is stuck but after sleep I can wake up the screen and at the bottom where the navigation buttons are there is some noise type of image the rest of the screen is black. And its responsive if I press power button the bottom part turns on and off.
Brother you solved the problem??