yashsingh1/xdaforums huggingface dataset:
[OnePlus 2 General] centinal4052:
plz help me. my oneplus 2 is stuck at oneplus logo.

i tried unbricking OP2 by qualcomn recovery tool, it rebooted in stock recovery and I flashed OOS by adb sideload and clicked on reboot but I stcked at oneplus logo.

I tried installing twrp , OP2 recovery , Hydrogen recovery in fastboot mode....but again it not passing ahead oneplus logo.

I tried fastboot continue also, earlier it was working , but now it never pass fastboot mode.

now I can go to fastboot mode and also ito stock recovery mode , but when I tried to reboot , it stucks. I installed OOS from stock recovery mode many times. but no luck

almost I tried everything, plz help me here.

---------- Post added at 08:48 AM ---------- Previous post was at 08:41 AM ----------

plz help me. my oneplus 2 is stuck at oneplus logo.

i tried unbricking OP2 by qualcomn recovery tool, it rebooted in stock recovery and I flashed OOS by adb sideload and clicked on reboot but I stcked at oneplus logo.

I tried installing twrp , OP2 recovery , Hydrogen recovery in fastboot mode....but again it not passing ahead oneplus logo.

I tried fastboot continue also, earlier it was working , but now it never pass fastboot mode.

now I can enter into fastboot mode and also ito stock recovery mode , but when I tried to reboot , it stucks. I installed OOS from stock recovery mode many times. but no luck

almost I tried everything, plz help me here.
[OnePlus 2 General] centinal4052:
try with "fastboot continue" and transfer your data in lapi den do complete OS installation
[OnePlus 2 General] centinal4052:
leave it.... i solved dis:D
[OnePlus 2 General] centinal4052:
yup

---------- Post added at 12:08 PM ---------- Previous post was at 12:08 PM ----------

yup
[OnePlus 2 General] andip71:
Hi,

sorry, have seen that quite late.

Have you been able to fix that in the meantime already, or do you still need help?

I can honestly not help remotely a lot, all I could say is to try and do this debrick procedure.

Andi
[OnePlus 2 General] Lump91:
Hey, no and i don't know anymore where i have to ask for my problem.

No lte, no matter which firmware is installed. 3.6.0 even doesn't work. Could there be an error which belongs to EFS?
[OnePlus 2 General] andip71:
I dont think it has to do with efs. As long as you can see your IMEI (and it is correct), it should be fine.

Never heard about such a problem honestly.

Stupid idea: Have you tried to put your sim card into another phone, just to ensure all is right with the sim card and the provider?

But when doing a full factory reset followed by a fresh OOS 3.6.0 installation does not help... wow. That is crazy then.

Andi
[OnePlus 2 General] Lump91:
thank you andi, imei is there.

i tested the two sim cards in another phone (OP3t) and there was no problem with lte.

I got this op2 with OOS and lte was working, but not with band 20, because it is an A2005.

After i flashed a rom like RR lte was gone. then i unlocked band 20 and so on, but i can't get any lte signal.

now i'm thinking about a clean flash and i noticed an option in twrp to format everything, could this maybe help?
[OnePlus 2 General] mudith97:
it works like a charm

thank you so much, i was freaking out, but your solution helped me, and now it's working like a charm. Also, i used the same recovery, it had an option to choose both english as well as chinese, so even that was not an issue. earlier, i had first used the files and the links from the oneplus forum,it did not work then, but with these files, it did. Once again, thank you so much. :D
[OnePlus 2 General] chicken99:
Never thanked you for that. Sorry it's so late.
[OnePlus 2 General] deniedsoul_avi:
Is there a way to get back into phone after being stuck in boot loop and not loose my data like pics and videos
[OnePlus 2 General] dajosova:
I'm having the same loop problem after changed the broken touch/screen.

It shows initial logo and it goes to Fastboot Mode but when I try to enter in Recovery Mode (Vol. Down + On/Off) screen goes all black. Capacitive buttons (back an menu) respond though!

Any clue on how to unbrick it?
[OnePlus 2 General] koolbrader:
Hey guys. I've been googling all over and trying all solutions online including Lord Boeffla's instructions here but I am always stuck at one particular step.

Let me start with my current phone's condition :

1) Messed it up years ago so I forgot what happened. I'm just trying to revive it now.

2) No OS and everything is wiped including system and internal storage.

3) TWRP 3.1.1.0 installed and working

4) Able to go into fastboot by selecting reboot to fastboot in TWRP.

My main issue is no matter what I do, the device will not show up in device manager. I can't use ADB/fastboot commands because it's just not detecting the phone. All solutions online tells me to hold down the Vol + button and power button at the same time (I've also tried holding down Vol - and Vol + and Power at the same time) until my phone goes into Qualcomm Service mode and something pops up in Device Manage. Then all I would have to do is update that device with the correct driver. But in my case, my phone just shows black screen and nothing is detected in Device Manager. It still stays the same. I've tried showing hidden devices in Device Manager and also scanning for hardware changes. Nothing shows up. My phone just refuses to be detected. I've even tried multiple computers and different cables and different ports. All doesn't show anything.

So without any way to ADB/Fastboot or even detect my device, I can't transfer any files required to format or install any OS. I've even tried a thumbdrive with a Type-C connector but it doesn't show up in TWRP.

PLEASE HELP ME. I really need this phone up and running again but I've tried everything I could think of and more. If anyone knows what to do for my situation, please let me know. Thanks.
[OnePlus 2 General] oneplus2+2:
Hi. I understand that a lot of time has passed, but the links do not work. Do You have a telegram or something. I have a similar problem as you have.
[OnePlus 2 General] andip71:
Hi there,

unfortunately I do not have this software anymore, as I was giving away my OP2 around 2 years ago completely.

Maybe someone else in this thread still has it?

Andi
[OnePlus 2 General] oneplus2+2:
Thank you, I will look
[OnePlus 2 General] oneplus2+2:
Hello, everyone. I unbrick my oneplus 2 too. Link how i unbrick my oneplus 2 here: {Mod edit}

There I will post the files and the actions that I took for this.
[OnePlus 2 General] Oswald Boelcke:
@oneplus2+2

I've edited your above post and removed the reference to Telegram from it. As an exemption from the last bullet of rule no. 5 of the XDA Forum Rules, we grant only developers the privilege to share references to their social media in their own development threads. These conditions obviously don't apply to your post or you. Please refrain from sharing of social media in future.

I'd appreciate if you share your solution and knowledge on XDA instead.

Thanks for your cooperation!

Regards

Oswald Boelcke

Senior Moderator
[OnePlus 2 General] oneplus2+2:
So. Can I place a link in the cloud mail ru instead of telegram? To resolve the issue with oneplus 2?
[OnePlus 2 General] Oswald Boelcke:
That's fine. I apprechiate your question.
[OnePlus 2 General] oneplus2+2:
How to unbrick oneplus 2 files
[OnePlus 2 General] Hell_Dog:
Is there anyone else here ... Help please, I flashed the 19.1 line, I needed root, I couldn’t install it, and in the recovery I deleted the firmware from the phone in general, now it only enters the fastboot mode and recovery 19.1 which was installed with the line, is it possible somehow to drain it whether to return or to any other firmware
[OnePlus 2 General] atessuyu:
For anyone who still needs to revive their OP2 from hard brick and frustrated from the dead links to files, you can refer to this post on OP forums: https://community.oneplus.com/thread?id=347607 The links are still working there.

That being said, unfortunately this did not save my OP2. I used full packages of OOS3.0.2 and 2.1.1, flashed both of them with the MSM8994DownloadTool more than 20 times. If I understand correctly, the phone should reboot by itself after the flash is done. Unfortunately my phone just keeps acting like a paperweight.

The only life sign is that when I connect it to my computer and press Vol+ & Power for 30 sec OR Vol+ & Vol- & Power for 10 sec, then it shows up as the expected Qualcomm 9008 and MSM8994DownloadTool can do its work with both the minimized and full packages. When it's done it just disconnects and disappears, leaving me with the same shiny brick.

My phone didn't get bricked while I was tinkering with it; I was literally watching a cat video with my daughter and it abruptly went black, and that was it. If this is a HW failure than it is quite disappointing for the OP brand, because my ancient Huawei U8800 and Samsung Galaxy Note 2 are both still working.

Any ideas, anyone?
[OnePlus 2 General] atessuyu:
Try the link I sent above. Method 2, 3 and 4 are supposed to revive an OP2 in your situation, albeit wiping all your data.
[OnePlus 2 General] RafaelDeJongh:
Most of the links aren't working anymore, are there any mirrors available?
[OnePlus 2 General] andip71:
unbricked !

Hi all,

ok, so finally I was able to fully recover my OP2 now.

Remember, I had the issue described: recovery completely broken, bootloader locked, Enable OEM option in developer options not available.

So, I was at a dead end. Phone working, but without recovery no chance to take backups, flash something etc.

So this is what I did now:

1) Downloaded the USB drivers linked in the OP (or from here:

https://mega.nz/#!mRgH0KJS!rCo7tgzXLUDQOUxXxtBpwPXk8Bw3JITbozZelmsKEPE )

2) Used my own, modified recovery tool (which has Hydrogen recovery built in instead of twrp, as twrp continued to be broken). Download my version from here:

https://mega.nz/#!uBYGHLJD!w-ByaqFeHuUrzJXPuDRXNu4HYcCBKqVAEe7W1xzrY8k

3) Powered off phone, plugged usb cable into PC

4) Pressed Vol+ and Power key until I got the mysterios QUALCOMM device as unknown device in windows device manager (just slightly named differently than in the OP)

5) installed the driver as described in the op

6) started the recovery tool as decribed in the op (my version) and flashed it

7) Phone restarted into OOS

8) I restarted the phone into recovery and voila - HydrogenOS recovery was back

9) I wiped data and cache in that recovery

10) I flashed OxygenOS 2.0.0 full version (around 1 GB size)

11) I flashed without reboot directly after the full version the OTA update of today (40MB size)

12) Rebooted and I had the "Enable OEM" switch in developer options, which I enabled

13) Went into fastboot mode and flashed TWRP

14) ... yes, the rest is as it was before, flashing SuperSu to root the phone etc.

Finally I am fully functional again. Horray.

Many thanks to [MENTION=3929963]Zyxxeil[/MENTION] who had the idea to try with HydrogenOS recovery instead of TWRP - which helped.

Hope this is helpful for you guys with the same problem.

Although I think the full recovery package should help much more easy in future.

Cheers and have a nice day

Andi
[OnePlus 2 General] qwsdert4:
Unfortunately no. So far the international team of OP are quite shy on releasing their internal package. However you can always flash the full Oxygen OS zip package while in recovery.
[OnePlus 2 General] Zyxxeil:
There will be with my toolkit :D
[OnePlus 2 General] qwsdert4:
full recovery package updated
[OnePlus 2 General] khr0n0s:
[MENTION=947981]Lord Boeffla[/MENTION] Thanks. I now have the stock recovery flashed. I did just try and flash the 40MB incremental, but it failed. I am guessing due to me having rooted the device. I will flash the complete ROM later.
[OnePlus 2 General] xionix:
u did realy a great job :) maybe just update the full package with the english language automatical :)

great i'm unbricked too
[OnePlus 2 General] CoreGaming:
unbricked too! thanks! :)
[OnePlus 2 General] devon4786:
Hey, which model OP2 you have? I have the A2005 and I unlocked the bootloader and flashed twrp..however when i checked fastboot device info it said tampered=true but unlocked as false. Ran the command again, now the phone is in a bootloop if i plug the charger in, bootloop if i try to run that command again, and no response if i try to turn it on.
[OnePlus 2 General] Zyxxeil:
Try using [MENTION=947981]Lord Boeffla[/MENTION] instructions and once you boot up into oxygen update to V2.0.1 and make sure you are able to toggle the switch "enable OEM unlock" in dev settings, then try unlocking bootloader.
[OnePlus 2 General] devon4786:
Will try now. However, the tool says A2001..but I have the A2005..it's safe to use?
[OnePlus 2 General] Zyxxeil:
Hmm, I don't have experience using this tool on other device models but if I were to guess nothing would be different. I would wait for confimation from another developer as I wouldn't want you to risk your device.
[OnePlus 2 General] devon4786:
Forgot to quote :/..Just wondering if it'd be safe to go this route although I have the A2005 while this is for the A2001
[OnePlus 2 General] dlhxr:
I am very glad to see my post is posted here~and i will upload another minimal version of the toolkit later on with stock recovery.

The reason why we can't use my minimal version to fix the recovery problem is that their booloaders are locked and my minimal version has unofficial twrp in it.~
[OnePlus 2 General] Naman Bhalla:
I have successfully used it on a2005... So it works.

From my Exodised lettuce with Sandy Kernel
[OnePlus 2 General] andip71:
That is why I put another version of the toolkit up, which includes the official Hydrogen recovery instead.

Andi
[OnePlus 2 General] bwells88:
I'm not a toolkit sort of guy for the most part so I grabbed both files and flashed them In order then root... All seems well, went into development options and selected the "do not lock" switch... It's definitely 2.01 but it still wants to download a system update... Same date?.. Oh well it's working awesome thank you!
[OnePlus 2 General] yakuzlin:
Need help

Hey guys I need help with my OPO 2. I have the Chinese version and I tried to update from 2.0.0 to 2.0.1 update and then I tried unlocking the bootloader. Ever since then the device is stuck in a boot loop with the 1+ logo showing and then rebooting right after that. I cannot get into recovery and the only thing I can do is force it into fastboot, at that point I cannot lock or unlock the bootloader. fastboot oem device-info shows bootloader is locked but

I tried using the recovery tool and got it to show the QUALCOMM driver under device manager then used the QCOM tool and I can see that from the application that it loads the files till #2, not sure if all the numbers are supposed to be highlighted green when it loads it all or if it is supposed to stop at #2. However after #2 is turned green on the app the phone goes back into the boot loop.

Has anyone experienced this? If so how do I fix it?

Edit:

This is what it shows under fastboot device-info

(bootloader) Device tampered: true

(bootloader) Device unlocked: false

(bootloader) Device is_verified: false

(bootloader) Charger screen enabled: false

(bootloader) Display panel:

(bootloader) console_locked: 1

(bootloader) exec_console_unconsole: 0

OKAY [ 0.086s]

finished. total time: 0.088s
[OnePlus 2 General] andip71:
Quite common thing.

Use the toolkit provided here to be back in business.

It really works.

Andi
[OnePlus 2 General] taki7610:
Tks so much, my phone brick recovery so i try follow solution it's live :D
[OnePlus 2 General] andip71:
Great! Glad we could help.

Andi
[OnePlus 2 General] yakuzlin:
Which toolkit are you talking about? The only tool I found in this thread was the recovery tool in OP which I tried to use as mentioned in my first post.
[OnePlus 2 General] andip71:
The slightly modified version I provided in my post:

http://xdaforums.com/showpost.php?p=62440352&postcount=21

Andi
[OnePlus 2 General] Doktor-X:
one milion tnx to you from me

so is this way to unbrick device every time i dont know how why my bootloader get locked i have folow instruction to unlock and root 2 and it went fine but after little while i have lost twrp and my bootloader was locked and i was unable to go to recovery because it was gone if i try to use vol- and power nothing wood happend and i was only able to go only to fastboot and after using this unbrick metode my phone is back to live and my rom is rooted but my bootloader is locked, so is it safe to try another bootloadre unlock

C:\SDK\android-sdk-windows\platform-tools>fastboot oem device-info

...

(bootloader) Device tampered: true

(bootloader) Device unlocked: false

(bootloader) Device is_verified: false

(bootloader) Charger screen enabled: false

(bootloader) Display panel:

(bootloader) console_locked: 1

(bootloader) exec_console_unconsole: 0

OKAY [ 0.077s]

finished. total time: 0.079s
[OnePlus 2 General] regalstreak:
Gr8.. Add the other methods too from the OnePlus forums :P Meanwhile ill add this to the index thread :)
[OnePlus 2 General] TheDj408:
[MENTION=947981]Lord Boeffla[/MENTION] It worked for me!! Awesome! I recorded the complete procedure! How about a video?

& why did my bootloader get locked when it was unlocked before?
[OnePlus 2 General] andip71:
Well, not me to thank. Thank the op who came up with the toolkit, I just corrected it slightly.

Why the bootloader gets locked during the upgrade, no idea. Only oneplus team could answer if they put something in by intention that triggers that.

Andi
[OnePlus 2 General] TheDj408:
[MENTION=947981]Lord Boeffla[/MENTION]

I found the answer! It is because of new security feature in 5.1.1

More info- https://nakedsecurity.sophos.com/20...p-5-1-brings-promised-anti-theft-kill-switch/

So any time when you have pattern or any lock then after a reset the bootloader will be locked! Same is the case if you revert back from CM12.1 to oxygen OS !!

Happened to me, read here- https://forums.oneplus.net/threads/stuck-in-registration-loop.351187/#post-12816700

I tried it thrice again to confirm! can you do that too ? :p

Bootloader gets locked and if you have TWRP recovery installed then there wont be any recovery and you will have to follow this method to get it working! :D

Video guide here-

[YOUTUBE]ARyaWKpRz3U[/YOUTUBE]
[OnePlus 2 General] Doktor-X:
os to be safe we need to disable pin or pattern lock in order to reflash custom rom if we want to prevent this device locking
[OnePlus 2 General] Barbieque:
Hey guys, for some reason my computer does not see the Qualcomm driver but an ADB driver instead? Also the recovery tool worked for me the first time but I was using TWRP recovery which still caused a boot loop now the recovery tool won't even load it gets stuck..

EDIT: Nvm guys! unbricked, woop woop! thanks a lot for the info.
[OnePlus 2 General] marbill:
I think my bootloader is locked. What can I do. Please help.
[OnePlus 2 General] andip71:
Follow the steps list which I have posted a while ago. I was also left with a locked boot loader and needed to do it to recover.

I cannot search the post for you as I am travelling. But it is more at the start of this thread.

Andi
[OnePlus 2 General] marbill:
Thanks for the advise. But actually, I already followed the steps in the early portion of the thread before I post. I flashed the Chinese recovery (I can read Chinese) using the recovery tool downloaded from the link provided in this thread. However, after flashing, it automatically reboot the device and went into a boot loop.

Before it all happen, my phone was in Oxygen OS 2.01, rooted with TWRP recovery and xposed framework installed. I wanted to upgrade to 2.02, so I factory reset and wipe the phone cache, re-installed the Oxygen 2.0, then installed 2.01 and finally installed the 2.02 patch. All working quite well until I tried to root the phone again. I tried to boot into twrp but got into a boot loop. I then entered the fastboot mode and found out my bootloader was locked. I tried fastboot oem unlock and it won't work. By that time I could still boot up the phone OS normally so I went into developer setting and switch the bootloader lock option to unlock. I re-entered the fastboot mode and try oem unlock again. It still went into a bootloop after the unlock commend but worse, this time the power button no longer works. I cannot boot the phone OS, I cannot not boot into recover. Only fastboot still working.

I can only enter the fastboot mode by pressing V+ and power.

fastboot devices can identify my phone.

fastboot flash recovery recovery.img said bootloader is lock and flashing failed.

fastboot oem unlock will cause boot loop

Don't know what to do next.
[OnePlus 2 General] andip71:
Interesting effect.

I am on a business trip, so cannot try out any things right now.

If I were you, I would search for Oxygen Os fastboot images (I have seen them somewhere, probably on OnePlus forums directly), this is basically in fastboot mode applying a completely fresh rom by also deleting all content on the phone.

But only works if your bootloader is open again now.

Andi
[OnePlus 2 General] marbill:
(Solved)

Thanks again for the advice.

I finally solved the problem using the modified un-break tool posted by Lord Boeffla (http://xdaforums.com/show...2&postcount=21). It started up normally to 2.02 after flashing the recovery.img using the tool with bootloader unlocked.

Many thanks for everyone posting in this thread.
[OnePlus 2 General] steven siro vai:
Hey people,

Im trying all of this and i can get my OPT in fastboot mode+connected to PC but it never gives me that QUALCOMM in Device Manager. All I see is either ADB or Android and I can't update either of those with the drivers from OP. When I get ADB (on W10) it says; no need to update drivers, you're already updated. When I get Android (W7) it says windows can't find drivers for my device in the folder where the drivers are located.

Hawlp :(
[OnePlus 2 General] andip71:
This does not work in Fastboot mode.

To enter the "Qualcomm" mode, you need to play around with Vol+ and Power Button. At least this was it for me.

Andi
[OnePlus 2 General] steven siro vai:
Got it into that mode, its now running the full recovery package. If this works I owe you 5 boxes of cookies or a bottle of Scotch my good sir!

For those with the same issues; indeed make sure your phone is 100% off (my phone for instance started booting for 2 seconds when I plugged it into my computer, it basically went; On (2seconds) off. On (2 seconds) off. Infinitely looping. Just hold that power button for dear life and tell your phone its going to be all okay and wait for it to turn off completely. Then what I did is hold the power button+ and - together for 1 second and my Device manager showed QHUB. Installed drivers, used the Full Recovery program and it's now got H2 OS on it again. Thanks to everyone in this thread and especially Lord Boeffla!
[OnePlus 2 General] dreznik82:
Issue

Hello My Pc don't recognize my OP2 like a new hardware.

actually my OP2 is looping reboot.

please help me
[OnePlus 2 General] Ganebal:
The new OPT is bricked after one day of usage

Hi there,

I have very strange problem with my OPT. I'm not sure that it exactly the same problem what is described in the topic but I'll try to explain it :)

After one day of usage I found my phone completely discharged and it was warm. Looks like there was some process working/stuck all night long.

After that I tried to restart/power off and power on it, but without any success, the phone screen was black. I can't charge the phone.

Sometime I received the battery low message on the screen but after a few min it disappear and the same problem - I can't turn on it :(

I've tried all solution described in this topic without any success. It looks like the installation of image is done the recovery tool send the phone to the restart but nothing happens.

I tried to leave the phone more than 12 hours without charging and plug in after that, not work :(

I don't know what else I can do.

Maybe someone of you know how to resolve this problem ?

Thanks in advance and sorry for my English :)