help me please - OnePlus 2 Q&A, Help & Troubleshooting

I'm trying to root my phone but can't get into recovery. Everytime I try to boot into recovery it just stays on the oneplus logo. Then I have to put it in fastboot and connect to my laptop then type in commands fastboot continue... What do I do?

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Sent from my ONE A2005 using Tapatalk

Reflash a stable recovery from fastboot. And make sure you're using the correct one.

Related

Can't boot into custom recovery.

If tried reinstalling the drivers and also using the toolkit. I choose not to flash a recovery, just temporary boot so I can install stuff. I tried using fastboot to boot twrp but all I get is a black screen. Seems like sometimes the driver changes. Never had this problem on 4.2
Sent from my Nexus 7 using Tapatalk 4
biggyk said:
If tried reinstalling the drivers and also using the toolkit. I choose not to flash a recovery, just temporary boot so I can install stuff. I tried using fastboot to boot twrp but all I get is a black screen. Seems like sometimes the driver changes. Never had this problem on 4.2
Sent from my Nexus 7 using Tapatalk 4
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Boot your Nexus to the bootloader by first powering down the phone then simultaneously press and hold the volume down and power buttons for 2 seconds. Once in the bootloader connect the USB cable from the Nexus to your computer. Open a command prompt in the folder where you have installed fastboot, type "fastboot devices", and press enter. If you see a deviceID listed, you will be able to flash TWRP with the command "fastboot flash recovery openrecovery-twrp-2.6.0.0-mako.img" (assuming you are installing TWRP v2.6.0.0); otherwise, you will need to reinstall the Nexus drivers.
^The op wants to boot the recovery, not flash it.
Google removed the "fastboot boot" command in the new 4.3 bootloader. The new way to do this is by using the following command:
Code:
fastboot -c "lge.kcal=0|0|0|x" boot recovery.img
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Chromium_ said:
^The op wants to boot the recovery, not flash it.
Google removed the "fastboot boot" command in the new 4.3 bootloader. The new way to do this is by using the following command:
Code:
fastboot -c "lge.kcal=0|0|0|x" boot recovery.img
Sent using xda-developers app
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Thank you. Worked fine!!:victory:

Can't enter recovery anymore [TWRP]

Yesterday I've been trying to root my device using the official Oneplus video on YouTube . Everything was fine until I tried to flash the recovery. I flashed TWRP recovery using adb fastboot flash recovery (file) but then when I entered recovery the recovery didn't change. So I flashed it again, went into recovery and I finally got TWRP recovery. Then I flashed SuperSU and rooted my device. But now when I try to enter recovery I just get a black screen (OP logo not even showing). I can still enter fastboot and the operating system. If I use a booting app I see the Oneplus logo but after that it's a black screen so I need to press the power button for a couple of seconds to power it on. What can I do to solve this? The recovery is important for me.
Thanks in advance!
EDIT 1: If I check if my bootloader is unlocked using android sdk I see that my bootloader is locked. I am sure that I unlocked the bootloader before rooting my device. My mind is completely ****ed atm do I need to do everything again?
https://forums.oneplus.net/threads/...-custom-recovery-root-efs-backup-more.345478/
download that toolkit. It worked for many.
Any update on how it worked out?
Sent from my ONE A2001 using Tapatalk
Toolbox works very well, I think is the best tool for our OnePlus2.

[Help] I cannot get my zenfone 2 into recovery mode.

I've tried everything I could find with a google search but I haven't found anybody with a similar problem. I cannot boot into recovery mode as every time I select recovery mode I get sent back to the fastboot screen. I can use normal boot and my phone starts up fine but choosing recovery mode just brings me through an endless loop of going to the fastboot screen. Anybody know a way around this?
turdcannon said:
I've tried everything I could find with a google search but I haven't found anybody with a similar problem. I cannot boot into recovery mode as every time I select recovery mode I get sent back to the fastboot screen. I can use normal boot and my phone starts up fine but choosing recovery mode just brings me through an endless loop of going to the fastboot screen. Anybody know a way around this?
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Tried adb?
Please press the thanks button if I helped you.
Sent from my C2305 using Tapatalk
turdcannon said:
I've tried everything I could find with a google search but I haven't found anybody with a similar problem. I cannot boot into recovery mode as every time I select recovery mode I get sent back to the fastboot screen. I can use normal boot and my phone starts up fine but choosing recovery mode just brings me through an endless loop of going to the fastboot screen. Anybody know a way around this?
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It usually occurs simply because it cannot boot into recovery. This may be due to accidentally wiping the recovery partition, thus having no recovery to boot to at all, or that you flashed an incompatible recovery onto your device.
Fret not, just a few simple commands should get your phone back alive and kicking.
First, download the recovery.img (ZE550KL) at https://drive.google.com/open?id=0B6QXDUz9wzc9bUZaOHJsTzBhcVk
Then, boot your device into recovery mode.
Once done, type the command, in order,
fastboot flash recovery recovery.img
fastboot oem reboot-recovery
Do take note that you would need to have ADB tools installed, a reliable connection to your computer, ASUS drivers in order for your device to be detected, and some knowledge on where to place the recovery.img in order for the commands above to work. If you need any help, please feel free to ask. Also, since you did not state the variant of your device, I had put the ZE550KL recovery.img instead. If your device is of another variant, please inform me immediately and I will get the recovery.img up for you.
Rizzed said:
It usually occurs simply because it cannot boot into recovery. This may be due to accidentally wiping the recovery partition, thus having no recovery to boot to at all, or that you flashed an incompatible recovery onto your device.
Fret not, just a few simple commands should get your phone back alive and kicking.
First, download the recovery.img (ZE550KL) at
Then, boot your device into recovery mode.
Once done, type the command, in order,
fastboot flash recovery recovery.img
fastboot oem reboot-recovery
Do take note that you would need to have ADB tools installed, a reliable connection to your computer, ASUS drivers in order for your device to be detected, and some knowledge on where to place the recovery.img in order for the commands above to work. If you need any help, please feel free to ask. Also, since you did not state the variant of your device, I had put the ZE550KL recovery.img instead. If your device is of another variant, please inform me immediately and I will get the recovery.img up for you.
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Click to collapse
Thanks so much, this worked. I have a ze551ML but I had a stock recovery already on my drive. I've been trying to install the twrp recovery for the last two days but have been completely unable. Although the "fastboot oem reboot-recovery" failed as adb didn't recognize the OEM remote. Any idea why the most up to date twrp recovery has not worked in the least?
turdcannon said:
Thanks so much, this worked. I have a ze551ML but I had a stock recovery already on my drive. I've been trying to install the twrp recovery for the last two days but have been completely unable. Although the "fastboot oem reboot-recovery" failed as adb didn't recognize the OEM remote. Any idea why the most up to date twrp recovery has not worked in the least?
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Click to collapse
You need to unlock the bootloader first. There are plenty of guides online about how to do this, unofficial and officially. Also, there's a dedicated forum for your device variant, named "ASUS ZenFone 2"
This forum here is for the Laser variants.
Sent from my ASUS_Z00LD using XDA-Developers mobile app

Stock recovery overriding TWRP

I have flashed TWRP on my oneplus 2 through fastboot by typing "fastboot flash recovery ./Desktop/OP2/recovery.img" (remove quotations). However, when I go into recovery mode, the stock recovery shows up. I have unlocked bootloader too btw. Can anyone help me solve this (put it in simple terms please)
Try to boot in recovery first time phone restart
Sent from my ONE A2005 using Tapatalk
It's fixed now. Had to enter recovery mode through fastboot using the buttons

Bricked OP2?

So I had my OP2 rooted and with a custom rom but it started acting up. The screen went black but everything kept working. Upon rebooting to the recovery the screen kept flickering.. I tried flashing the stock rom via recovery but that didn't work.. I tried via fastboot too but that sadly failed..
Now I can only get into fastboot mode and when I boot normally I only see the Android logo..
How can I solve this?
Hi
Can u boot into recovery?
Is the bootloader still unlocked?
Sent from my ONE A2005 using Tapatalk
Brandon Indar said:
Hi
Can u boot into recovery?
Is the bootloader still unlocked?
Sent from my ONE A2005 using Tapatalk
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I could boot into recovery but not anymore sadly. The bootloader seems to be unlocked, yes.
Have u tried flashing back twrp via fastboot since u cannot boot into recovery and system?
Once u get back twrp recovery working, u can flash back a custom rom.
If noting else work, u will have to use a recovery tool.
Sent from my ONE A2005 using Tapatalk
Brandon Indar said:
Have u tried flashing back twrp via fastboot since u cannot boot into recovery and system?
Once u get back twrp recovery working, u can flash back a custom rom.
If noting else work, u will have to use a recovery tool.
Sent from my ONE A2005 using Tapatalk
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I cannot get any recovery to flash. And flashing stock rom via fastboot doesn't work either. I cannot use the recovery tool cause it isn't recognized.

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