Develop Bugs

Can't get into recovery mode

I flashed JG5, updated to modaco's r3 and then tried to flash mimocan's stall fix which killed my phone (progress bar stayed on 0 and phone went black).
Now I've reflashed JG5 and cannot get into recovery mode.
VolumeUP+Home+Power just starts up the phone as normal ( I have tried multiple times)
VolumeDOWN+Home+Power still gets me into download mode.
Any ideas?
EDIT: Managed to reboot into recovery through adb.

I have the same problem here.
I can enter in recoery mode only with abd or reboot widget ...
Anybody else ? volume up + home + power doesn't semm to work ...
EDIT : the pb occured when I flashed the JG5, and I have the same problem in JM1 and JM2 !
EDIT 2 : I manage to acces to recovery mode.
I pressed volume up + power + home and when the i9000 logo appeared I released power !!

i've had a bad flash with latest firmware, odin became stuck at "do not power off"
now i get the "cannot connect" icon and the device isn't detected when i plug in the usb cable.
i've installed both kies and usb drivers, but still nothing.
any ideas?
i actually get a com 7 usb serial port driver but the device isn't detected by odin. the drivers installed are default from microsoft.
10x.

Had this issue myself.
I disconnected everything. Restarted the computer.
Opened the back of the phone and removed the microsd card, sim and battery.
Put the battery back in. Placed the phone in download mode.
Started ODIN and entered all the files then connected the phone to the computer and flashed as per normal.

Ancient_One said:
Had this issue myself.
I disconnected everything. Restarted the computer.
Opened the back of the phone and removed the microsd card, sim and battery.
Put the battery back in. Placed the phone in download mode.
Started ODIN and entered all the files then connected the phone to the computer and flashed as per normal.
Click to expand...
Click to collapse
Exactly that!
If you don't get into recovery mode by pressing volup+home+power, you are just pressing them too long or short or alternatively didn't turn off the phone before trying it (not necessary but makes it a lot easier)
The symbol of the phone with the
{
"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"
}
and the pc is NOT a "cannot connect" screen it is a "DO CONNECT" screen. Restart in download mode (if necessary by removing the battery as above) and reflash!

it worked, i think i was pressing them in the incorrect order or something.

I found I had to do it a couple of times to get it to work as well.
Just have to keep at it. Maybe my old fingers are not clicking at the same time.

Cant get me Gt-9000I into recovery mode & cant on usb debugging because pattern lock.
I've got an old GT-9000I which cant get into recovery mode with button combinations. The bad thing is phone is stuck in pattern lock as well. I forgot my pattern and phone is showing email verification for unlocking device which is also not working.
Is there anyway I can flash my device with altering some circuitry or applying anything.

ONE M8 wont power on and wont charge.

{
"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"
}
All i can get is this screen. It doesn't boot or charge only this. I tried power+volume up, volume down etc. still did not work. Also i tried other charges.
All I can manage to enter is that white backgrounded screen then i tried to enter the recovery and again i get that screen.

I plugged to PC and i hold power, vol up vol down etc. i just hold randomly. And I got windows connected sound. All the alphabet came through as disks.
These are the not empty ones:
After that I hold the power button I got these:
Than it returned back to the image in the first post.

I still can see the htc splash screen after 2 seconds first image in the first post.
And also sometimes i am managing to connect it to PC. QHSUSB_BULK is the device name

royalchild said:
I tried power+volume up, volume down etc. still did not work.
Click to expand...
Click to collapse
Did you try holding power+vol up for a minute or more?

redpoint73 said:
Did you try holding power+vol up for a minute or more?
Click to expand...
Click to collapse
Actually I tried all those stuff. Now the only thing that I can get is boot screen. I can enter the fastboot but i have no idea what to do with. And also when i enter fastboot my Windows 10 can see My Htc name under the device manager.

royalchild said:
Actually I tried all those stuff. Now the only thing that I can get is boot screen. I can enter the fastboot but i have no idea what to do with. And also when i enter fastboot my Windows 10 can see My Htc name under the device manager.
Click to expand...
Click to collapse
This is all a good thing, and points to your phone being recoverable.
From what you've posted, its sounds like YES power + vol up works (this function forces a reboot) and power + vol down get you into bootloader. So the phone powers on; the main issue is not booting into Android OS.
To determine the path forward, we'll need more info. Please do fastboot getvar all, and post the output (delete IMEI and serial number before posting).

Recovery is not Seandroid Enforcing and loop - no button can me pressed. please help!

please helppp meeee. the tablet has no removeble battery. it is in loop and i cant shut down and i cant put in download mode
Galaxy Note 10 (SM-P605) with qualcomm. I downloaded this twrp-3.1.1-0-lt03ltexx.img from here https://twrp.me/samsung/samsunggalax...12014qcom.html.
odin gave pass ok and flashed it. now it is in loop and no button work. Battery can'0t be removed as it is inside the tablet. how can i solve - please help meeeeeeeeeeeeeeeeeeee
{
"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"
}
Thanks in advance

You should still be able to get into Recovery or Fastboot mode. When it's bootlooping, just keep Vol+ or Vol- pressed. No need to press home button on the Note. Preferably you have TWRP installed, i don't know whether the Fastboot or Samsung recovery menu offer power-off as first solution.
When my Galaxy S5 froze last time, i was unable to perform a cold boot or shutdown, but these two keys worked, and you had to keep vol and menu pressed and to release power button when the boot screen comes up. Probably i just repeatedly failed on the cold boot/powerdown, though there was one key less to keep down. One the Note this would mean to keep just power pressed for around 10 seconds.

Help me to solve the problem
lecorbusier said:
You should still be able to get into Recovery or Fastboot mode. When it's bootlooping, just keep Vol+ or Vol- pressed. No need to press home button on the Note. Preferably you have TWRP installed, i don't know whether the Fastboot or Samsung recovery menu offer power-off as first solution.
When my Galaxy S5 froze last time, i was unable to perform a cold boot or shutdown, but these two keys worked, and you had to keep vol and menu pressed and to release power button when the boot screen comes up. Probably i just repeatedly failed on the cold boot/powerdown, though there was one key less to keep down. One the Note this would mean to keep just power pressed for around 10 seconds.
Click to expand...
Click to collapse
I have exactly the same tablet. I tried to install the twrp (no errors) through ODIN. After the installation of the Super Su I have seen that many services started to stop and the tablet was almost completely blocked. I removed Super Su (from the app) and when I restarted the tablet the nightmare has started too.
I read some advices regarding remove the battery (on other samsung smartphones) but this is a tablet so any help is appreciated.
Any idea? Even if I manage to have the screen with "a custom os can cause critical problems"..... if I try to push the volume + the loop starts againg
Hope someone can give me an answer

Unbrick by flashing stock rom via Kies or Odin, then TWRP via Odin, then Magisk via TWRP.

Fastboot / Bootloader doesn't exist..?

Hello,
I've tried researching this issue but nobody seems to have the same issue that I do.
Background: I've had my Pixel C with the stock OS (Android 8.1.0) and everything else stock. It is not rooted, and the bootloader is not unlocked as far as I know. I bought it on eBay like 4 years ago. Never had an issue with anything. I have connected it with multiple USB A to C cables (to rule cables out) on multiple Windows computers (to rule out specific computer issue) that I've used with ADB on my OnePlus 7 Pro before, so all the platform tools should be good (ruled out that the platform tools were the issue).
Issue: I cannot boot this thing into fastboot mode. I can connect it to adb and get it listed in adb devices just fine. I set it to always trust the computer. I try issuing a "adb reboot bootloader" and the Pixel C screen shuts off like I would expect. The screen goes black, then...nothing. The rainbow lights on the back light up as though it's powered on, but nothing ever happens.
Troubleshooting:
So far, I've tried turning off the device completely, then powering it up while holding down the volume- button. This gets me the same black screen with the rainbow lights turned on.
I've tried holding volume- & volume+ while booting, and that gets me into Safe Mode (whatever that is). I've tried volume+ and power, which doesn't seem to do anything at all.
I checked device manager, and the device gets detected when it is in OS, but when I issue it the adb reboot bootloader command, and get the black screen, NOTHING shows up in device manager. No "other device" or "unknown device" or "android device" anything. In fact, listening for Windows audio alerts, I hear the device disconnect when it reboots, then I never hear it reconnect.
At some point after boot cycling it multiple times, it came up saying "The device is having trouble booting, you can click try again or you can try reformatting." It looked like the stock recovery, but not fastboot or anything. Haven't gotten that to show up again. I did go through with the device wipe.
If anybody has ANY ideas for how to get this thing booted into fastboot, please send them my way. It would absolutely make my week
EDIT:
Just tried this and am getting somewhere hopefully...
I did "adb reboot recovery" and it gave me the dead Android screen. Did Power & Volume+ and got the menu opened. Was able to get an adb sideload working and I sideloaded the latest OTA. Here is the logs shown on screen:
{
"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"
}

[Help me]Xperia XA2 Brick I also don't know what the reason for this is

I use this phone normally to watch youtube, and use social apps, and he changed wallpaper without i do nothing, i try change to my wallpaper to normally, but he dont response, and i reset the phone and when turn on, stayed like this, i try format and no sucess, any have idea how to fix him ?

Hmmm...
Custom ROM or not, root or not?
Go into recovery mode and clear the cache.

ze7zez said:
Hmmm...
Custom ROM or not, root or not?
Go into recovery mode and clear the cache.
Click to expand...
Click to collapse
not custom rom and not root, in video i show recovery mode and i cant enter in android configuration

Go into recovery mode (with the device powered off, hold Volume Down + Power) and you see what options are available. I'm not suggesting anything because I don't know the device, but I'll hint when I see a screenshot in recovery mode.

ze7zez said:
Go into recovery mode (with the device powered off, hold Volume Down + Power) and you see what options are available. I'm not suggesting anything because I don't know the device, but I'll hint when I see a screenshot in recovery mode.
Click to expand...
Click to collapse
{
"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"
}
this is recovery mode i turn on hold volume down and power, in this phone, he call "Security Mode" in my language, dont have options in screen

and i try turn on with hold volume up and power, one blue light appears and the phone dont response

HeenryL said:
this is recovery mode i turn on hold volume down and power, in this phone, he call "Security Mode" in my language, dont have options in screen
Click to expand...
Click to collapse
The image shows that the system booted into safe mode, not recovery mode. Can you check with the adb devices command how the phone connected to the PC responds?
Recovery mode looks like >this< video at 1:30.

ze7zez said:
The image shows that the system booted into safe mode, not recovery mode. Can you check with the adb devices command how the phone connected to the PC responds?
Recovery mode looks like >this< video at 1:30.
Click to expand...
Click to collapse
i try enter in recovery mode according to the video, he fixed in loop boot and use the ADB commands in CMD the phone dont response, just returning "waiting device", i buy new battery for my old phone to the fix him, will arrive in two days, I bought this xperia 2 months ago, its already broken its very sad for me, in my country this phone cost 2 salary, and sony dont offer oficial support here, i just put he in closet and forgget him, guy very very thanks so much to try help me, and your time too, thanks

try download the firmware with xperfirm later flash with newflasher but the newflasher files in firmware downloaded archive next cilck the newflasher exe and good luck i hope make a back up of yoru drm keys

sony xperia xa2 ultra stuck on dead battery and sony screen and wont go past them
so this morning in class I lightly dropped my phone from my hand onto the table lightly, and that was it, I had this phone for a while so its filled with stuff. Its stuck on loop on the Dead battery sign to the white sony screen and none of the...
forum.xda-developers.com