Develop Bugs

[Q] Stuck at Splash Screen?

So I tried to flash the Venom rom 1.2 version from stock rooted S-On and after flashing I am now stuck at the splash screen and cannot access the bootloader, any suggestions?
EDIT: I have figured out the problem and solved it, mods please close this thread

th3lawmak3r76 said:
So I tried to flash the Venom rom 1.2 version from stock rooted S-On and after flashing I am now stuck at the splash screen and cannot access the bootloader, any suggestions?
EDIT: I have figured out the problem and solved it, mods please close this thread
Click to expand...
Click to collapse
Hi,
I am also having same problem. Could you please tell me how to resolve it?
Thanks.

I have also same problem tooo.

use adb command
fastboot erase cache

Or this: http://forum.xda-developers.com/showthread.php?t=2722242

kumar1986 said:
Hi,
I am also having same problem. Could you please tell me how to resolve it?
Thanks.
Click to expand...
Click to collapse
Well if those didn't solve your problem what I did was let my M8 run out of battery and then plugged it into my computer holding power+volume down and that allowed me to get into the bootloader and then into fastboot. I then erased the cache and entered recovery where I had a backup ready.

I'm experiencing the same problem, and still working on solving it. But for those who are stuck in the boot screen and need to shut off their phone so that they can boot up into recovery (power + vol down), hold down BOTH volume buttons and the power button and the phone will shut off in a few seconds. I couldn't find this anywhere and was getting annoyed waiting for the juice to run out so I tried a few things and this worked.
edit: turns out it's just volume UP and power to 'battery pull' the phone, not both, although that will work because you're pushing on up

HTC ONE M8 Stuck on Splash screen
th3lawmak3r76 said:
Well if those didn't solve your problem what I did was let my M8 run out of battery and then plugged it into my computer holding power+volume down and that allowed me to get into the boot loader and then into fast boot. I then erased the cache and entered recovery where I had a backup ready.
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Click to collapse
You can also try this if you're not willing to wait for the battery to drain. I also ran into that very same problem, being stuck on the htc splash screen.. However this is how I fixed it. Like one of the posters above i too held the volume button up while at the same time holding down the power button. My HTC One M8 would just reboot back to the splash screen. So, i went through all of the steps above again but this time as the screen went off still holding the power button down. I immediately slid my finger from volume up to down. I continued holding it in the volume down position until the boot loader come up. I selected recovery from there and did a cache wipe and restored a NAND backup. I hope this helps someone.

Found a pretty easy fix
It's a somewhat common problem as I can tell,w hen the device stops on the splash screen (where it says "POWERED by Android") ,, and it has a pretty easy fix, which does not require drain the battery or erase the cache from ADB and so on ! What you do is, you hold down Volume UP + Power Button and keep it pressed till the device will re-restart itself and will boot in to the system (unless you completely f-ed up your system).
Good luck

I have found a way
th3lawmak3r76 said:
So I tried to flash the Venom rom 1.2 version from stock rooted S-On and after flashing I am now stuck at the splash screen and cannot access the bootloader, any suggestions?
EDIT: I have figured out the problem and solved it, mods please close this thread
Click to expand...
Click to collapse
Press and hold the Volume Up key and the Power button until you see a black screen. As soon as you see it press the Volume Down key and the Power button at the same time. This should get you to your bootloader.

HTC One M8 Stuck on BootLogo
CyDroid1 said:
....held the volume button up while at the same time holding down the power button.....as the screen went off still holding the power button down...immediately slid my finger from volume up to down.....continued holding it in the volume down position until the boot loader come up.....
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Click to collapse
thanks a lot. that did the trick.

[Solved] Unlocked Bootloader now having trouble

I unlocked the bootloader and installed TWRP Recovery using the OP3 Tool. However now the phone will not boot unless I press the power button a few times. When it does boot I get the "Your device is not safe message", if I boot from here I get the OnePlus logo with the "powered by android" text but then it just shuts off. If I use the volume keys to select something else, I get nothing, the fastboot mode just gets stuck on the fastboot until I turn the device off, recovery just reboots to the "Your device is not safe screen".
Any help would be wonderful

McreativeH said:
I unlocked the bootloader and installed TWRP Recovery using the OP3 Tool. However now the phone will not boot unless I press the power button a few times. When it does boot I get the "Your device is not safe message", if I boot from here I get the OnePlus logo with the "powered by android" text but then it just shuts off. If I use the volume keys to select something else, I get nothing, the fastboot mode just gets stuck on the fastboot until I turn the device off, recovery just reboots to the "Your device is not safe screen".
Any help would be wonderful
Click to expand...
Click to collapse
Did you flash anything while you were unlocking the bootloader? The message is shown when the bootloader is unlocked so that is ok. Your phone, however, should turn on by long pressing the power button. You're getting a bootloop, If I were in such a situation I'd use the fastboot mode to flash the stock firmware again to get the phone working...

mharis05 said:
Did you flash anything while you were unlocking the bootloader? The message is shown when the bootloader is unlocked so that is ok. Your phone, however, should turn on by long pressing the power button. You're getting a bootloop, If I were in such a situation I'd use the fastboot mode to flash the stock firmware again to get the phone working...
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Click to collapse
I managed to get it working in the end by reflashing the stock recovery image ???? thank you for the help

McreativeH said:
I managed to get it working in the end by reflashing the stock recovery image ???? thank you for the help
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Click to collapse
Awesome! Enjoy :good:

Mi5S Bootloop / Rebooting to MI logo or Fastboot or Charging icon at random

Hi, my Mi5S has a problem described in thread name. It has stock rom, wasnt rooted or unlocked (bootloader). When I plug it in power or it has some battery juice it continuously reboots and boots into these modes for a few seconds and again. I could get into recovery menu also but after a second it rebooted once again. Is there any chance to save it please? Thanks for answer.

Okay, it was power button being stuck, its working now.

"HELP ME" Redmi 6 Pro stuck at MI logo, can't access Recovery mode

Hello Everyone,
I have a Redmi 6 Pro, with Chinese stable rom installed. My phone is stuck at MI logo at startup. I didn't do anything abnormal with it.
I can only access the Fastboot mode by pressing Vol down and power button. And nothing else. Pressing Vol up and power or pressing all buttons at once doesn't do anything, (Just goes to the logo screen and stays there.)
I am trying to reinstall the same rom using Fastboot method (Since it's the only way, I can't access recovery mode). but it's bootloader is locked. And I can't unlock it using the MI flash unlock tool. Because it requires modifying developer settings in phone, which I can't access.
I tried other unofficial method to unlock bootloader but it didn't work because that requires recovery mode. (Which I can't access.)
Please someone help me how do I unlock the bootloader, or just fix the phone any other way. I will be very glad if someone helps me get my phone running.
One more thing, I don't have any customer services center where I am right now, so that's out of the question.
EDIT: Sometimes (but rarely), the "Powered by Android" message also appears but then it stays there.
If you need any other information, Just ask me.
Thanks in Advance.

same issue here only fastboot option. tried edl/test mode but can't bypass edl authentication.

Rajeshsupernova said:
same issue here only fastboot option. tried edl/test mode but can't bypass edl authentication.
Click to expand...
Click to collapse
Seems like no one wants to reply.

My Mobile After Update Startup With After Mi Logo Automatic Show Recovery Mode

Lucius_47 said:
Hello Everyone,
I have a Redmi 6 Pro, with Chinese stable rom installed. My phone is stuck at MI logo at startup. I didn't do anything abnormal with it.
I can only access the Fastboot mode by pressing Vol down and power button. And nothing else. Pressing Vol up and power or pressing all buttons at once doesn't do anything, (Just goes to the logo screen and stays there.)
I am trying to reinstall the same rom using Fastboot method (Since it's the only way, I can't access recovery mode). but it's bootloader is locked. And I can't unlock it using the MI flash unlock tool. Because it requires modifying developer settings in phone, which I can't access.
I tried other unofficial method to unlock bootloader but it didn't work because that requires recovery mode. (Which I can't access.)
Please someone help me how do I unlock the bootloader, or just fix the phone any other way. I will be very glad if someone helps me get my phone running.
One more thing, I don't have any customer services center where I am right now, so that's out of the question.
EDIT: Sometimes (but rarely), the "Powered by Android" message also appears but then it stays there.
If you need any other information, Just ask me.
Thanks in Advance.
Click to expand...
Click to collapse
What happens when you try to unlock with official unlocker? u get error message or something? Also try to press power button and volume button continuously, let it reboot like that two three times, then leave power button as soon as u see the screen lighting on but keep pressing vol + till u see recovery. see if that takes u to the mi recovery, if it does then wipe data from recovery

[SOLVED] RN8 stuck in bootloop - even Fastboot does reboot

Hey,
today my Redmi Note 8 (ginko) performed a reboot out of the blue without me doing anything (phone was on).
It is stuck since with the Redmi logo, the Redmi logo appears (like in usual boot), then after some seconds the screen goes dark for a second, the phone vibrates and goes back to the Redmi logo. It appears it gets stuck somewhere in boot and tries to reboot.
The only thing I can do is enter Fastboot mode with vol down/Power, the fastboot logo appears, but then after a few seconds it reboots and goes back to the Redmi logo loop.
I've tried to clean the Power button by blowing into it, since it seems like it is permanently pressed. But I do get a click as feedback, which is why I think it is not a physical issue.
Is there any chance to get the phone out of the bootloop? I could let the battery run empty, but it was almost full and will take some time until it is empty. Also this guarantees no success...
The bootloader is unlocked with Pixel Experience flashed. If you need any more information let me know.
Edit: I've managed to boot into the recovery with vol UP/Power, but it is only visible for half a second before it goes back to the Redmi logo loop.
Edit2: Thinking about this... it makes sense the power button is stuck somehow, since it would "press" Power in recovery for the "reboot now" option. But the physical button seems not to be stuck. What to do?
Edit3: I hit the Power button really hard with my palm a few times. Well, what can I say... worked. Sorry for the confusion, hope this helps someone with the same issue.
Thank you so much in advance for your help!