Bricked I think: Bootloop after flash TWRP - Android Q&A, Help & Troubleshooting

after i flashed the twrp for my phone, it appeared the warning
Orange status
Your device was unlocked and cannot be trusted
Phone will boot in 5 seconds
and keeps rebooting here, nothing happens, I cant even enter the fastboot, nothing happens whether I click:
sleep button+down volume
sleep button+ up volume
sleep button+up volume+down volume
any idea what i can do ? :S
to flash I did:
fastboot oem unlock
fastboot flash recovery twrp.img
my phone is BQ Aquaris A4.5 with Android7.0

Related

Somehow I Can't get to EDL mode

I just officialy unlocked my bootloader because I Can't enter EDL mode somehow. Tried everything, EDL scripts, adb, holding the volume buttons...
The phone always restart the the system (it works fine). This is weird because I can't do factory reset either, it always boots back into my system.
Can somebody help me in this?
If you have an unlocked bootloader, why do you need to go to EDL mode instead just use fastboot.
Care to explain better?
The issue is: I flashed TWRP with fastboot. When I try to boot into it (Holding Volume up + power) i just get back into system.
This is just weird, as I can't do a Factory Reset either!
Download edl7.zip file from xda thread and go into fastboot mode and double tap on cmd file...your device will go in edl mode (red led blink)
Zerei said:
Care to explain better?
The issue is: I flashed TWRP with fastboot. When I try to boot into it (Holding Volume up + power) i just get back into system.
This is just weird, as I can't do a Factory Reset either!
Click to expand...
Click to collapse
EDL is for flashing fastboot files for locked bootloader as flashing through fastboot doesn't work. If your bootloader is unlocked you can just use fastboot. For TWRP are you getting any error while flashing it, if not you should boot into TWRP by holding volume down and power button with your phone turned off.
harishmenace said:
EDL is for flashing fastboot files for locked bootloader as flashing through fastboot doesn't work. If your bootloader is unlocked you can just use fastboot. For TWRP are you getting any error while flashing it, if not you should boot into TWRP by holding volume down and power button with your phone turned off.
Click to expand...
Click to collapse
Hey man. Thank you for your help. But I think that I'm not being clear on what my issue is. I have some experience on flashing twrp and rooting. But never faced something like this before.
I can't even do a factory reset (from the settings menu) as the phone restarts and just goes back to the system. I flashed twrp but when I try to boot into it I get back to the system. I try to reboot into bootloader via the update menu and the phone resets and just get back to system.
It's just as if I can't acess the bootloader menu at all.
That never happened, try holding volume button before pressing power button. You can also try it through adb, make sure you have usb debugging turned on. For fastboot use adb reboot bootloader and for recovery adb reboot recovery
harishmenace said:
That never happened, try holding volume button before pressing power button. You can also try it through adb, make sure you have usb debugging turned on. For fastboot use adb reboot bootloader and for recovery adb reboot recovery
Click to expand...
Click to collapse
Yeah, tried that too. This is just way too weird to be normal. I'm sure that I did everything right.

Device not goes to recovery/fastboot

Today i had flashed latest china dev fastboot ROM in Redmi Note 3 SD.
After succesfull flashed i had flashed TWRP 3.0.2-2
Then wiped all & flashed RR N.
Whenever i tap reboot to recovery or reboot to fastboot from power menu, Device starts normally not in recovery or fastboot.
Tried 3-4 times by flashing TWRP via fastboot mode but every time whenever i want to go recovery or fastboot i must have to press vol+ & power or vol- & power simultaniously.
Any Solution...?
Power key + volume up for recovery mode.
Power key + volume down for fastboot mode.
Edit: Sorry, I misread the question. I think it is a ROM problem.

Can't boot in fastboot mode

Hi,
I tried to flash lineageos 16 on my bkl09 emui9.
It was working but it was impossible to install app by play store... I tried many times to re-flash lineage img.
I'm actually blocked on TWRP. But it doesn't launch. When i start my phone, it boots on twrp, and the phone stays on the twrp boot screen but doesn't launch.
I can't turn the phone into fastboot mod by pressing vol- and power . It just restarts and reboot recovery twrp and block on boot screen twrp without launching...
I plug my phone on my computer, it reconized as adb devices but when I try to turn into fastboot mode by adb, nothing happen...
I hope there's a solution !
(and sorry for my english ... :/
power off the phone, put USB port in phone, press volume down key, now connect USB port to PC with volume down key press. it should boot to fastboot.
Rob1hn said:
Hi,
I tried to flash lineageos 16 on my bkl09 emui9.
It was working but it was impossible to install app by play store... I tried many times to re-flash lineage img.
I'm actually blocked on TWRP. But it doesn't launch. When i start my phone, it boots on twrp, and the phone stays on the twrp boot screen but doesn't launch.
I can't turn the phone into fastboot mod by pressing vol- and power . It just restarts and reboot recovery twrp and block on boot screen twrp without launching...
I plug my phone on my computer, it reconized as adb devices but when I try to turn into fastboot mode by adb, nothing happen...
I hope there's a solution !
(and sorry for my english ... :/
Click to expand...
Click to collapse
Try this command
Code:
adb reboot fastboot
miststudent2011 said:
Try this command
Code:
adb reboot fastboot
Click to expand...
Click to collapse
hi. Please, help, i cant reboot to fsstboot. If i do this from app or from adb my phone just reboots twice. I can boot into recovery and into download mode
Don't reboot into fastboot, boot into fastboot.
1st hold the up and down and power to start up so that it shows more than that "...is now booting". Then power off and press "down" and "power" with USB plugged to enter fastbboot. In fastbbot, flash the userdata.img and the cache.img (This cleans data and cache totally) from Huawei's updates, then you will be able to get into TWRP without being stucked.

Cannot boot into fastboot

Hello,
my phone is unlocked (did this a year ago through miflash_unlock tool when fastboot still worked) but after flashing latest stable global firmware and latest TWRP I cannot enter fastboot anymore.
- When I hold volume down and power key for a few seconds the phone powers on but the screen stays black. (The screen is clearly on but it's just showing black.) If I keep holding both keys it just powers off and on again, again to a black screen.
- In TWRP if I choose to reboot to bootloader I get the same black screen.
- If I'm booted into the ROM, USB debugging enabled on phone, connect to my PC with adb and run "adb reboot fastboot" the phone boots directly into the ROM.
- If I run "adb reboot bootloader" instead it boots into the black screen.
What is going on?
Found the solution here:
https://forum.xda-developers.com/showpost.php?p=80849843&postcount=5

Recovery mode access on Z2 wifi tablet

Hi there
I beg your help, I wanted to install the aicp pie version on my tablet spg512 model but I don't understand why, I can't boot on the recovery mode, the device always do a normal start.
I've tried to use the buttons combinaison:
Power + sound - : nothing
Power + sound + & usb cable: download mode (blue light)
Power + sound - &+ : nothing
I've correctly flashed twrp with fastboot as described in some tutos, also tried with older twrp versions and the bootloader has been unlocked by sony serial code procedure.
When I ask fastboot oem unlock, the system told me that the device is already rooted but when I ask suchecker/flashify/twrp app told me that the device is not rooted
The device is recognazised by fastboot and adb. What I'm doing wrong to get access to the recovery mode?
thanks for yours helps
edit: in console fastboot reboot recovery : fastboot: usage: unknown reboot target recovery
I'm not sure about your experience, but for me when I reboot the tablet it shows the Sony logo for a few seconds and then the notification LED turns on in a green color. If I then hold the volume down button during the time that green LED is lit it will change to purple which indicates it's booting into twrp recovery.
I also had the issue that TWRP didn't start up on my tablet, no LED lights, no key-combinations. I described it here: https://forum.xda-developers.com/showpost.php?p=83555173&postcount=29 . Maybe my solution could help you?

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