S8 Cant boot into recovery - Android Software/Hacking General [Developers Only]

Hello, i flashed TWRP and now Recovery doesnt work at all
Everytime i try to boot into it my phone vibrates and the charging indication LED turns purple
Ive tried reflashing, but it all doesnt work.
what do i do?
[My phone isnt bricked, i can use it perfectly fine]

andihelps8 said:
Hello, i flashed TWRP and now Recovery doesnt work at all
Everytime i try to boot into it my phone vibrates and the charging indication LED turns purple
Ive tried reflashing, but it all doesnt work.
what do i do?
[My phone isnt bricked, i can use it perfectly fine]
Click to expand...
Click to collapse
Bro you should of left it the way it was... Nevertheless are using the correct twrp and was your oem unlocked enabled in developer settings and if you reflash your stock rom then your stock recovery will defintely work again tho
([emoji3590]09-09-18[emoji813])

Related

Need Help!!! Stucked in Kernel logo

Dear all,
I am having weird issue with my mobile. I am currently on .14 rom and i have rooted my devices, unlocked the bootloader, and flash the custom kernel. It was normal earlier but from last few days i am facing this weird issue as listed below.
1. When the mobile is switched off and i tried to switch it on, the led blinks 3 times in red color. What does that mean? I have got >85% battery before i restart the device.
2. When i connect my device on my pc, the flashtool shows it as flash mode connected even i haven't pressed any key.
3. I then go to fastboot mode ( by pressing vol up) and do normal reboot using fastboot restart and it does restart.
4. If i left the device as it is then it will successfully get booted but if i tried to enter the CWM mode it get stucked on the kernel logo.
5. I have tried all 3 kernels (phantom, vengeance and thunderzap) but without any achievement.
Please do help me:crying:
utsavkoju said:
Dear all,
I am having weird issue with my mobile. I am currently on .14 rom and i have rooted my devices, unlocked the bootloader, and flash the custom kernel. It was normal earlier but from last few days i am facing this weird issue as listed below.
1. When the mobile is switched off and i tried to switch it on, the led blinks 3 times in red color. What does that mean? I have got >85% battery before i restart the device.
2. When i connect my device on my pc, the flashtool shows it as flash mode connected even i haven't pressed any key.
3. I then go to fastboot mode ( by pressing vol up) and do normal reboot using fastboot restart and it does restart.
4. If i left the device as it is then it will successfully get booted but if i tried to enter the CWM mode it get stucked on the kernel logo.
5. I have tried all 3 kernels (phantom, vengeance and thunderzap) but without any achievement.
Please do help me:crying:
Click to expand...
Click to collapse
try stock kernel if the problem still exists flash new rom
mahithlal said:
try stock kernel if the problem still exists flash new rom
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Click to collapse
Thanks for your response but when i get up today morning it was normal again Anyway thanx.
utsavkoju said:
Thanks for your response but when i get up today morning it was normal again Anyway thanx.
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Click to collapse
u welcome...

TWRP keeps crashing

I unlocked the bootloader on my phone, then flashed twrp. I rebooted to twrp and installed boot.img, TWRPWorkingInstaller.zip, TWRP-BLUE-FIX.zip, and Root.zip. Rebooting worked fine, but I saw that there was a newer twrp (twrp-3.2.1-3-wOOSkernel.img, so I tried installing it from twrp. The problem is that I installed it to the system image partition. After that, everything got wonky, unsurprisingly. Now, if I try to boot to twrp, it loads and I get to the first menu, but I cannot interact with it at all. Then the screen goes black and the led lights up blue. It doesn't respond to anything except shutting it down. I can hold the power button down to power off, but it reboots instead to a black screen with the blue LED. I can also boot into the bootloader. I can reflash twrp. When I restart to recovery then, I get the screen asking if I want to keep the system files locked or swipe to unlock it. The device seems to work fine for about 5 seconds from the time I get to the first twrp menu, then it doesn't respond. About 5-8 seconds later, the screen goes black and the blue led comes on. I also cannot power-off the device. If I try, it reboots.
Is there anything I can do to recover from this? I've got the stock recovery files (OnePlus6Oxygen_22_OTA_009_all_1805172226_f7d1518e0e704ca3.zip), but I can't copy them to the device because it won't boot to the OS.
Yippee38 said:
I unlocked the bootloader on my phone, then flashed twrp. I rebooted to twrp and installed boot.img, TWRPWorkingInstaller.zip, TWRP-BLUE-FIX.zip, and Root.zip. Rebooting worked fine, but I saw that there was a newer twrp (twrp-3.2.1-3-wOOSkernel.img, so I tried installing it from twrp. The problem is that I installed it to the system image partition. After that, everything got wonky, unsurprisingly. Now, if I try to boot to twrp, it loads and I get to the first menu, but I cannot interact with it at all. Then the screen goes black and the led lights up blue. It doesn't respond to anything except shutting it down. I can hold the power button down to power off, but it reboots instead to a black screen with the blue LED. I can also boot into the bootloader. I can reflash twrp. When I restart to recovery then, I get the screen asking if I want to keep the system files locked or swipe to unlock it. The device seems to work fine for about 5 seconds from the time I get to the first twrp menu, then it doesn't respond. About 5-8 seconds later, the screen goes black and the blue led comes on. I also cannot power-off the device. If I try, it reboots.
Is there anything I can do to recover from this? I've got the stock recovery files (OnePlus6Oxygen_22_OTA_009_all_1805172226_f7d1518e0e704ca3.zip), but I can't copy them to the device because it won't boot to the OS.
Click to expand...
Click to collapse
Do you have a TWRP backup from when your phone worked on an external drive?
Can you access fastboot? Just use the fastboot ROM files to reflash the OS. Or if that doesn't work try the unbrick tool.
Yeah. I can use fastboot. However, I wasn't able to get to ROM to flash. I'm not sure if I'm using the correct parameters in the command. I googled, but all I came up with was flashing custom ROMs. Where can I find the unbrick tool?
NM. Found the unbrick tool. I may try it. I'll let you know how it works.
Thanks for your help @NateDev!. The Unbrick Tool helped me fix it.
Yippee38 said:
Thanks for your help @NateDev!. The Unbrick Tool helped me fix it.
Click to expand...
Click to collapse
Glad you got it solved

[Recovery] Stuck in TWRP splash screen and cant boot into anything else

As the title says, I flashed TWRP onto my S7 and now it only boots into TWRP and its stuck on the splash screen. Any help will be appreciated since this is my main phone, I thought I could do it since I have done this on my S3 before.
MuscularCrab said:
As the title says, I flashed TWRP onto my S7 and now it only boots into TWRP and its stuck on the splash screen. Any help will be appreciated since this is my main phone, I thought I could do it since I have done this on my S3 before.
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Click to collapse
Flash stock firmware then flash twrp again but untick auto reboot
kpwnApps said:
Flash stock firmware then flash twrp again but untick auto reboot
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Click to collapse
Now I can't boot into anything, its been on charge for 10+ hours and if anything, I get a flash of the fastmode then it turns off. I've seriously screwed up my phone...
MuscularCrab said:
Now I can't boot into anything, its been on charge for 10+ hours and if anything, I get a flash of the fastmode then it turns off. I've seriously screwed up my phone...
Click to expand...
Click to collapse
Can u get into twrp
kpwnApps said:
Can u get into twrp
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Click to collapse
No. Nothing. Maybe sometimes I can get into fastboot or recovery (but it comes up with a green screen saying An error has occurred while updating the device software) I've really messed my phone up XD. Is there anything else I can do? It doesn't seem I can boot to anything now (not even fastboot).
MuscularCrab said:
No. Nothing. Maybe sometimes I can get into fastboot or recovery (but it comes up with a green screen saying An error has occurred while updating the device software) I've really messed my phone up XD. Is there anything else I can do? It doesn't seem I can boot to anything now (not even fastboot).
Click to expand...
Click to collapse
If it says An error has occurred while updating the device software connect to pc and flash firmware with odin

Device stuck at bootloader unlocked screen

Today I had a strange issue with my Oneplus 7 pro GM1913 running OOS 9.5.5, device unlocked, twrp and rooted. My device ran out of charge and was turned off. When I plugged into the charger, it boots up and for a few second the oneplus logo and charge the device for some time page came in and then the bootloader unlocked screen came in. I haven't charged the device offline after the battery ran out, it was my first time and i thought it was supposed to be like that. But after some time also it was on the same page. Then i plugged out the device and it was stuck on that page. I tired hard reboot, tried to connect to computer. Nothing was successful. Computer showed unknown device and failed to successfully connect. Not recognised as adb device shown nor fastboot device. Then atleast I tried entering into fastboot mode by pressing power button + volume up. At that time it rebooted into system and then everything was okay. But then i noticed i also lost the twrp recovery. Then i had to flash twrp through magisk manager.
Anyone has any idea what happened? Thanks in advance
You have to flash magisk again after flashing TWRP.
deborok said:
You have to flash magisk again after flashing TWRP.
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Click to collapse
Yeah I did everything and it was working properly for a week amd then this happened
sachinkjohn1 said:
Yeah I did everything and it was working properly for a week amd then this happened
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Click to collapse
flash stock boot. img
zams85 said:
flash stock boot. img
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It's working now.. But I just want to know whether this happened to anyone else? Or the reason for this?
sachinkjohn1 said:
It's working now.. But I just want to know whether this happened to anyone else? Or the reason for this?
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I got stuck there once I was trying to flash twrp somehow. Same fix
Stuck at the bootlogo
Hey guys, i hope i get some help from here.. tried to root my one plus 7 pro international version installed twrp everything worked fine... and after that i tried to reboot in system mode.. now im stuck at the bootlogo with the red middle dot and the 2 white ones. i cant even turn it of now.. no command are working... can anybody help me to fix this pls?
Thanks!!!
I had exactly the same problem. System was running fine with just Magisk installed (I boot TWRP with fastboot on a computer).
Then I ran completely out of charge, and the OP7Pro wouldn't boot anymore: at power on, it shows briefly the OnePlus logo, then displays the boot loader unlocked warning for a very long time (a few minutes), then goes to the bootloader menu.
I can boot TWRP and unlock the data partition. I will try flashing the stock boot and see what happens (and report).
Edit: I had to reflash stock boot and system to have the device boot again.
hi guys,please need help;I have just unlock bootloader on my one plus 7 pro and i was fastboot it with twrp img but i didn't install the twrp recovery one my phone so now the phone blocked on de bootloader unlock screen, I tried to switched of but always back on the same screen, please need help how to do ,thanks
whenever i boot i am stuck at this screen. I flashed the wrong boot.img. How to fix this?
saransh186 said:
whenever i boot i am stuck at this screen. I flashed the wrong boot.img. How to fix this?
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Click to collapse
Enter fastboot and flash the correct boot.
@soka said:
Enter fastboot and flash the correct boot.
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Click to collapse
Unable to enter fastboot
Everytime i switch on the device this is the only screen i see
saransh186 said:
Unable to enter fastboot
Everytime i switch on the device this is the only screen i see
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Click to collapse
I figured it out. basically when i get to the above attached image I was required to hold volume up+down+power key until the fastmode doesn't comes up. It will take 20-25 seconds. So you will be required to hold it for that long.

My Galaxy S6 (G920f) stuck on Powered by Android regardless of if I flash firmware.

The phone boots to only Download mode. I tried to flash it and nothing changed, still stuck on Powered by Android. I need some help ?. Doesn't boot to recovery or even doesn't display charging screen. If you plug in the charger, it only boots to Powered by Android screen. What could be the problem?
Ghost_mode12 said:
The phone boots to only Download mode. I tried to flash it and nothing changed, still stuck on Powered by Android. I need some help . Doesn't boot to recovery or even doesn't display charging screen. If you plug in the charger, it only boots to Powered by Android screen. What could be the problem?
Click to expand...
Click to collapse
Have you tried rebooting into recovery mode using the buttons (Power/Volume/Home) ? If able to access recovery then try factory reset.
It only boots to download mode. Can't boot to recovery
Aimless Rambler said:
Have you tried rebooting into recovery mode using the buttons (Power/Volume/Home) ? If able to access recovery then try factory reset.
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Click to collapse
Phone doesn't boot to recovery
Ghost_mode12 said:
Phone doesn't boot to recovery
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Click to collapse
If you cant access recovery or download mode using button combination then good luck. I'd read your post as [once plugged in just boots to powered by android]. You weren't too specific. Details help (rom? stock? custom?] Have you tried leaving it on for a few minutes to see if it progresses any further (past powered by android)? Or what? You can't throw out a general statement and expect specific answers. It's like ... my phone broke ... help.
If once unplugged you cant do anything with button combo then maybe google jtag or dongle jig.
It does boot to download mode that's how I flashed stock rom on it. It was running stock before and had issues with the battery on replacing the battery, it went into a bootloop.
Ghost_mode12 said:
It does boot to download mode that's how I flashed stock rom on it. It was running stock before and had issues with the battery on replacing the battery, it went into a bootloop.
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Did you fix it? I am facing the same problem

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