Develop Bugs

Please help

My Samsung Galaxy nexus GT -I9250 is stuck on Google start up logo and it is not going anymore further, I have tried to download ODIN 3 and tried to flash with the stock rom and it s not working properly. Its says NAND flash start and the my phone screen is freezes ... I tried to do CWM even , it doesn't allow me to flash recovery even.. always my phone screen freeze..:crying:
any ideas...please help.. thank in advance,,

suren9111 said:
My Samsung Galaxy nexus GT -I9250 is stuck on Google start up logo and it is not going anymore further, I have tried to download ODIN 3 and tried to flash with the stock rom and it s not working properly. Its says NAND flash start and the my phone screen is freezes ... I tried to do CWM even , it doesn't allow me to flash recovery even.. always my phone screen freeze..:crying:
any ideas...please help.. thank in advance,,
Click to expand...
Click to collapse
Well fastboot..
Sent from my Galaxy Nexus using XDA Premium HD app

It doesn't go to the fastboot mode when I press volume up+ Power key. It stays only on google logo. and not going any more further
thanks for your reply..

suren9111 said:
It doesn't go to the fastboot mode when I press volume up+ Power key. It stays only on google logo. and not going any more further
thanks for your reply..
Click to expand...
Click to collapse
Fastboot is volume up and down with the power button
Sent from my Galaxy Nexus using Tapatalk 4

I could get to the fastboot some times.. but once if I start flashing the screen on the phone get stuck and the android logo image get double like thing. please see the pic.. thanks
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
same thing happens once I try to do fastboot.

Optimus G Pro- Soft Bricked After Fiddling With Applications

Soft-Bricked
UPDATE : I fixed this by using http://forum.xda-developers.com/goo...orial-how-to-flash-factory-images-lg-t2713833 thanks to whoever tried helping or did some research
Okay so, I was fiddling around with some applications - user installed ones. Then The device blackscreened I though no biggie It just locked then it went into the boot animation so I waited a few mins then I realized I had softbricked my phone. Now I have a tot file, I have no recovery installed, I was about to install recovery the next day. My device specifically is the E98020h AT&T model. I was not flashing any roms of any sort I have tried flashing stock ROMs to get out of the softbrick and I am a "newbie" to flashing ROMs and Kernals. But most of the guides on here for my phone the links are dead, and the links for the pictures in the tutorials are also dead. Thanks for your time. I would appreciate any help or ideas. Thanks.
Note : I can get into download mode, I have tried Hard Factory reset I get the infamous Boot
---------------------------------------------------------------------------------
"Factory Hard Reset
---------------------------------------------------------------------------------
Permanently Erase User Data & Reset Settings?
Press Power key to confirm, and any other key to cancel *I pressed/press power key here*
Are you sure you want to continue with erase?
Press Power key to confirm, and any other key to cancel *presses again*
* Confirmed *
--------------------------------------------------------------------------------
\\ Note the number - which I believe to be the error code is different each time. And these display on the same screen.
[370220]--------------------------------------------------------------------------
[370220]
[370220] Secure booting Error!
[370220] Cause : boot certification verify
[370220]
[370220]--------------------------------------------------------------------------
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Currently living off of blue stacks for social media apps, help would be appreciated

Can you get into the emergency download mode by pressing both vol. + power buttons together? that is the most important part.

A:
hawkwind212 said:
Can you get into the emergency download mode by pressing both vol. + power buttons together? that is the most important part.
Click to expand...
Click to collapse
Yes as I said in the post.

Messed bootloader unlock

I've tried unlocking bootloader using official Unlock app from Asus
I've the latest firmware 2.20.40.168 unrooted.
I've tried it thrice, all I see is is a black screen with a USB symbol and full white bar below it.
I can't enter the bootloader itself.
I've tried reflashing droidboot.img, boot.img and recovery.img. All says <waiting for device> infinitely.
"fastboot devices" displays nothing, my deivce is not detected!
Yet, I can enter the OS and use it flawlessly!!
Please help me enter the recovery please!
I've attahched the screenshot of the black screen when I press Power+Vol Up (release power up upon vibrate)
Thanks in advance!!!
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

Try flashing a custom recovery.

24imelqui said:
Try flashing a custom recovery.
Click to expand...
Click to collapse
I cant reach the bootloader, how do I flash a custom recovery? Sorry, I'm no genius...pls guide me with a link!
Thanks in advance

Your phone is bricked! Search for unbricking with xfstk in the zenfone 2 threads. Your phone should be recognized as Moorefield when connected to a PC.
Your other option is to go to a Asus service center or send it to them, but your warranty could be void, because of using official bootloader unlocker!
Edit:
Here: http://forum.xda-developers.com/showthread.php?t=3284337

@_WiNNa_
You said it too fast. He's able to boot to system properly but unable to enter bootloader.
Sent from my ASUS_Z00AD

@krasCGQ
Yeah, you're right! Too fast to say bricked!
But afaik xfstk is the only way to get droidboot/fastboot back.
As far as the phone wouldn't be recognized as any other than Moorefield.
Even if adb can recognize the device, one could not flash droidboot with that, right?
... Or perhaps I'm just talking bullsh*... I'll better quit now... [emoji32]

I'd say bricked too, even though you can run the OS when a new update comes out it won't update if it can't go to recovery. In fact it might just start a bootloop...
If it bricked while using the "Official tool" then I'd return under warranty, it was working fine before... As has been said, the IMEI number was registered with ASUS when unlocked, I just wouldn't wait too long as the longer you wait the less chance of being fixed under warranty.
At the very least you can ask about it and see if you can get it sent back for warranty fix, just don't say anything about flashing anything but bootloader...

Phone bricked unable to get in download mode

Hi I was trying to root my Samsung A50 505F with twrp unfortunately after magisk reboot it got bricked with error only official binaries are allowed to flash.
Phone does not goes in download mode .Need help
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

you will have to flash stock and try again, please remeber to unlock bootloader and turn on usb debugging.
Turn the phone off (in case you cant, holding vol- and power will hard reset the device)
as soon as the screen goes black press and hold the vol+ and vol- keys in and connect the usb cable, this should kick it to download mode for you to flash stock image.

Thanks it worked and took me to download mode but unable to flash the ROM, trying to flash 10 but shows something in download menu, screenshot attached.

Giving the error i am facing, trying to flash stock rom via odin but it gets stuck at boot and nothing happens.

I am able to get into download now but seems like bootlader is off it is giving an error
error - SW REV. CHECK FAIL (BOOTLOADER) DEVICE:4 BINARY:2
sorry for back to back posts.

download from here; https://www.sammobile.com/samsung/galaxy-a50/firmware/#SM-A505FN
select your phone model tho, if not FN.
"SW REV CK FAIL usually means that you are not flashing the most current released firmware version. Most Samsung devices will not let you downgrade. You have to flash what was previously installed or higher Android version. "
from; https://androidforums.com/threads/error-odin-sw-rev-check-fail-device-4-binary-3.1251721/
So maybe try pie again then upgrade to 10?
Is your odin the latest, I've found that not all odins work with all phones.
For samsung A50 they say this one; https://dl2018.sammobile.com/Odin3-v3.14.4.zip
can you reboot to stock recovery? by holding vol+ and Power?
Try factory reset and wipe everything.

Have tried to flash the one was installed in mobile earlier but still giving same error, it was ATB6 installed.

Sorry I couldnt help more, there seem to be plenty of youtube videos out there tho; https://www.google.com/search?q=SW+...3TxUIHU4_C3QQ_AUoAXoECAsQAw&biw=2560&bih=1344

InFam0us-1985 said:
Sorry I couldnt help more, there seem to be plenty of youtube videos out there tho; https://www.google.com/search?q=SW+...3TxUIHU4_C3QQ_AUoAXoECAsQAw&biw=2560&bih=1344
Click to expand...
Click to collapse
I've done it thanks a ton, have tried with different versions of ODIN.
Thanks a ton.

Vibhor_ said:
I've done it thanks a ton, have tried with different versions of ODIN.
Thanks a ton.
Click to expand...
Click to collapse
Watch this video https://youtu.be/xRSjsDp-Siw how to unbrick it, but make sure you download the latest firmware update for your device. you faced the error message because you try to flash the lower bootloader version

Did I Brick my 2XL?

After a bunch of research I finally decided to take the plunge to try and move to Lineage OS.
Phone is a Google unlocked 128GB 2 XL.
I was able to get through the unlock portion but after that all the guides went different directions. I was following the process from TWRP and at one point had the TWRP recovery app showing via fastboot but now all I get is the "device is corrupt" warning which then ends up in the white screen with Google logo and small unlocked icon.
Any chance I can get back to scratch or press forward to LineageOS/other ROM or is this thing a brick?
*Update* Not sure what key combination I used but I can get to the following TWRP screen. However the touchscreen does not respond and after the screen hibernates any key returns it to this state:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

Download the last Google ROM image, enter the bootloader, and install it using the flash-all batch file included in the zip file. That will get you back to factory so you can proceed.

Strephon Alkhalikoi said:
Download the last Google ROM image, enter the bootloader, and install it using the flash-all batch file included in the zip file. That will get you back to factory so you can proceed.
Click to expand...
Click to collapse
Not sure how I can do that.
I can get to the default green START option. If I selection that the system boot to a white screen adn stops.
If I select BOOTLOADER the device pops back to the green START.
If I select RECOVERY it gets to the TWRP screen but the touchscreen nor buttons work.
I've tried connecting the phone via USB to my PC but no matter what mode I put it in ADB never detects it.

The "green Start" is where you want to be here. That's the bootloader. You need to make sure the driver - assuming Windows - is set to ADB Bootloader Interface in Device Manager as well as make sure you have the latest version of the ADB / Fastboot package.