yashsingh1/xdaforums huggingface dataset:
[OnePlus 2 Q&A, Help & Troubleshooting] dansou901:
No, not from fastboot mode if I'm not mistaken. There is no adb when you're in fastboot mode, to see your device, you can do fastboot devices.
[OnePlus 2 Q&A, Help & Troubleshooting] Spannaa:
adb only works if your device is running or in recovery mode.

fastboot only works if your device is in fastboot mode.

Looks like you need to do some reading...
[OnePlus 2 Q&A, Help & Troubleshooting] NoobWithRealQuestions:
Yes sir,looks like I need to educate myself more about this,but is there anything I can do as of now to make sure the recovery stays?

Sorry to be troubling you like this
[OnePlus 2 Q&A, Help & Troubleshooting] NoobWithRealQuestions:
Yes sir,looks like I need to educate myself more about this,but is there anything I can do as of now to make sure the recovery stays?

Sorry to be troubling you like this

---------- Post added at 04:23 AM ---------- Previous post was at 04:19 AM ----------

OK, thanks, but my problem is I cant get the twrp to hang on after reboot,once I flash twrp and type fastboot reboot, and then when I reboot to recovery it still shows me the stock recovery

So, how can I reboot to recovery immediately after I'm done flashing twrp without booting to the system.

---------- Post added at 04:51 AM ---------- Previous post was at 04:23 AM ----------

I think I got it now, just had to unplug the device and use hard buttons to reboot to recovery

Thanks for all the help
[OnePlus 2 Q&A, Help & Troubleshooting] Spannaa:
Before asking anything else, try reading this guide.
[OnePlus 2 Q&A, Help & Troubleshooting] GandharvSachdeva:
I am a user of a OnePlus two and recently I was using Raj gopi's resurrection remix as my daily driver but after the update to Nougat version I experienced various issues in network compatibility( I have two sim cards idea and Jio and in my phone only the sim preferred for mobile data works and the other one does not connect) this is a major problem as I can't use both sims, to solve this I downgraded to resurrection marshmallow version, it didn't solve it so I again installed Nougat and as on today I am using oxygen 3.5.6 (fresh and clean)

Kindly provide a workaround for my problem. Any response would be much appreciated...
[OnePlus 2 Q&A, Help & Troubleshooting] DKnightX91:
So I'm looking to change Roms and I seen some saying something like "ROM Firmware Required: 3.2.6" and would like to know does that mean I have to flash OOS back then flash the new ROM or is there a file I need to add to make it work? I am right now on CM 13 so I don't have OOS on my phone.
[OnePlus 2 Q&A, Help & Troubleshooting] Sam Nakamura:
3.2.6 doesn't exist for the OP2, assuming that you mean 3.5.6 you are correct, flash OOS3.5.6, wipe everything except internal storage and flash custom rom & gapps..

Remember flashing OOS will overwrite twrp, so flash twrp img right after oos3.5.6 if you don't want to redo it with adb.. The good thing on twrp is that it's able to flash img files, just reboot from recovery into recovery after flashing twrp and you're good to go
[OnePlus 2 Q&A, Help & Troubleshooting] dansou901:
As soon as you have installed a custom recovery and have rooted, you won't be able to install Ota updates. Best thing would be then to dirty flash the full package including the update as soon as there is one.
[OnePlus 2 Q&A, Help & Troubleshooting] onlinejobwork:
According to my experience from my phone history so far I can tell that it's below average battery life, How much % battery drain overnight for from night-sleeping time to wakeup-morning with wifi, BT and Data off ?
[OnePlus 2 Q&A, Help & Troubleshooting] ronton01:
Hey guys, really considering rooting the phone, having done it with my old note 2 time and time again. I understand that ota updates will fail to install and that a workaround is to take a backup of the stock version (pre-root) and then just restore that whenever a new ota is out. Then root the device again obviously. However, I'm not too sure how I could create a backup without being rooted. I'm going to be following this root guide..https://youtu.be/XN12gBcO3iU

Guidance would be greatly appreciated in this matter! :)
[OnePlus 2 Q&A, Help & Troubleshooting] 0v3rl0rd:
Hi.

Just wondering: on the back of my OPT package the Date says: 2015.08.07.

Does it mean that it was built on 8th of July or on the 7th of August?

Thanks
[OnePlus 2 Q&A, Help & Troubleshooting] Waterdroid:
Pretty sure that would be the 7th of August. Mine shows 2015.08.02 and I doubt it was manufactured back in February already. :)
[OnePlus 2 Q&A, Help & Troubleshooting] 0v3rl0rd:
Wouldn't surprise me if it was :P :D

Kidding, thanks :)
[OnePlus 2 Q&A, Help & Troubleshooting] :
oneplus 2 chinese version

i was wondering if i buy the chinese version that has oxygen os pre installed, will it still get regular oneplus updates and android updates like marshmallow etc?

thanks
[OnePlus 2 Q&A, Help & Troubleshooting] Waterdroid:
Yes, you will.
[OnePlus 2 Q&A, Help & Troubleshooting] josh598208:
Chinese oneplus two

I ordered a oneplus two off ebay. It'll be here this Thursday. I live in the US and use at&t. From what I've been reading the Chinese variant doesn't have the correct bands to allow my lte 4G to work. Will there be a workaround like there was on the oneplus one chinese variant. If not I guess I'm either going to have to do without lte or send it back. Any help would be greatly appreciated.
[OnePlus 2 Q&A, Help & Troubleshooting] Meneco87:
Hi, I unlock the bootloader with the fastboot command "fastboot oem unlock" (after switch oem unlock in development section) and then I have tried to flash the recovery, but is impossibile because the bootloader is not fully ulocked:

bit tempered FALSE

bootloader unlock TRUE

After this, I used a tools http://www.oneplusbbs.com/thread-846120-1-1.html and I flash a TWRP with the option "flash recovery TWRP for the first time" and the phone boot in TWRP but every time I reboot in a system, there is a screen that ask me "DIsable stock recovery replace during system boot" ----> swipe to disable

In the Oneplus One forum there was a ZIP file to flash to make a tempered bit from FALSE to TRUE... for TWO??????

Thaanks (sorry for english)
[OnePlus 2 Q&A, Help & Troubleshooting] Waterdroid:
It's not known if that's possible yet, so we'll have to see about that. Check www.willmyphonework.net to see if 4G works for your carrier by the way.
[OnePlus 2 Q&A, Help & Troubleshooting] Meneco87:
delete this post..sorry
[OnePlus 2 Q&A, Help & Troubleshooting] josh598208:
I checked it, it says it'll work on everything but lte on my service provider. That kinda sucks, i was really excited aBout getting my phone in. I guess I'll just have to send it back and wait for an invite.
[OnePlus 2 Q&A, Help & Troubleshooting] Heisenberg:
Wouldn't it have been wise to check things like this before making the purchase?
[OnePlus 2 Q&A, Help & Troubleshooting] josh598208:
I did check thing out. It was in the fine print, just slipped passed me. I came here for a little help not to be criticized.
[OnePlus 2 Q&A, Help & Troubleshooting] Heisenberg:
My intention was not to criticise you. I just thought that carrier compatibility would be one of the main considerations with buying a phone.
[OnePlus 2 Q&A, Help & Troubleshooting] josh598208:
It is, the fine print just slipped passed me. I'm hoping it's a software thing instead of hardware. Maybe someone will be able to figure something out like they did with the opo. If not I have a paper weight.
[OnePlus 2 Q&A, Help & Troubleshooting] nirmik379kale:
Hi,

As seen in the photo below, I am having the "Keep Awake" battery drain problem with "Android OS". Thus m not sure which app should i disable keep awake for. Plus , app permissions on oxygen os doesn't allow doing it for system apps!

This whole drain was when i was sleeping! so screen wasnt on at all... it resulted in 16% drain in 4 hours!!!

Please Help!

[IMG="Android OS "Keep Awake" Drain"]http://imgur.com/NTvV4nA[/IMG]
[OnePlus 2 Q&A, Help & Troubleshooting] dansou901:
Try to install BetterBatteryStats to determine which app is causing the wake lock. Btw, can't see your image (only get the link when quoting the post)...
[OnePlus 2 Q&A, Help & Troubleshooting] Parkside:
Don't want to create a new thread, as this is a vague, speculative question. But I was thinking about the spare sim slot and how most users in the western hemisphere won't use it. Then I thought about the lack of NFC. And then I thought about NFC enabled sim cards. Anyway I thought a oneplus NFC sim would be a good way to make money out of users who want this feature. They would cost pennies to produce and could be sold for a massive mark up. I'm sure it's the accessories that have the highest margins for one plus.
[OnePlus 2 Q&A, Help & Troubleshooting] DKnightX91:
Thanks for the quick response. So I am on CM 13 right now I would need to flash OOS then TWRP then flash this https://xdaforums.com/oneplus-2/development/rom-citrus-caf-t3554476 ? I'm a bit lost when I read the requirements at the bottom.

I seen a couple of ROMs requiring some firmware which I'm not understanding.
[OnePlus 2 Q&A, Help & Troubleshooting] Sam Nakamura:
I'm pretty sure that it is a typo, they meant 3.5.6 and it should work on all firmware versions, only volte functionality was introduced on 3.5.6 so that is why they chose to write it under requirements is my assumption.. But If you don't use volte anyways just go ahead and flash rom & gapps on a clean flash..
[OnePlus 2 Q&A, Help & Troubleshooting] DKnightX91:
Thanks for all the help. So let me get this straight.

-Wipe my phone (the advanced wipe everything except internal storage)

-Flash 3.5.6

-Flash TWPR

Then do the steps on that Roms page:

- Download ROM and GAPPS

- Reboot to recovery and Backup existing ROM

- Wipe System, Data, ART cache, Cache

- Flash ROM, Gapps and reboot...

Right?
[OnePlus 2 Q&A, Help & Troubleshooting] Sam Nakamura:
Exactly, that's how it's supposed to be done...

Exept you should backup in the beginning, so you can revert back to cm13, backing up later will only save you a blank oos3.5.6..
[OnePlus 2 Q&A, Help & Troubleshooting] eagle06:
How can I get oos 3.5.6 phone dialer on lineage os/ rr rom?
[OnePlus 2 Q&A, Help & Troubleshooting] Kulturmensch:
Hey i was on stock Android 5 OOS with TWRP and today i decided to update to Lineage OS. So i updated to latest OOS version 3.5.6 and after that i flashed latest TWRP.

And after that i flashed Lineage OS but now i'm stuck in a bootloop and TWRP wont start too.

I tried to sideload ROM via fastboot but it didn't work (error) and i also flashed several version of TWRP with adb (no error code) but i still cant access TWRP.

So now i will follow hard brick guide? and then when i have stock rom 3.0.2 what do i have to do? ...Flash TWRP and then LineageOS?

THX
[OnePlus 2 Q&A, Help & Troubleshooting] Sam Nakamura:
Okay, that sounds strange...

Did you flash twrp & lineageOS via ADB?

AND most importantly, did you wiped everything except internal storage before flashing?

LineageOS is signed with own key and can't be flashed other than clean the first time, only the very first build (experimental) is for switching from unofficial lineageOS builds..

What error was shown when sideloading?

I did that already too when I had a bootloop after wrong supersu version on OOS, worked flawlessly..

Does your phone still react in any way?

Which guide are you planning to do?
[OnePlus 2 Q&A, Help & Troubleshooting] Kulturmensch:
Thank you for the answer! Yes i did a clean flash... However now i'm back with Stock recovery and stock OOS 3.5.6.

-> Developer options OEM unlock enabled (already was obvs.) + USB Debugging activated.

Entered fastboot. -> "fastboot flash recovery recovery.img" -> everything worked fine

But now the weird part. I rebooted into recovery and I'm still on stock recovery!! I tried this 3 times.... I use latest TWRP twrp-3.0.2-2-oneplus2.img... Is there a mistake in my procedure?
[OnePlus 2 Q&A, Help & Troubleshooting] Sam Nakamura:
OK, here we have a big issue..

You need to "OEM unlock" the device via ADB, developer options is not sufficient..

Google this, there are excellent guides on how to bootloader unlock the device..

And when installing twrp you got get back to recovery the first time after flashing, otherwise you'll have to repeat as it gets overwritten by stock recovery
[OnePlus 2 Q&A, Help & Troubleshooting] Kulturmensch:
But:

fastboot oem device-info

...

(bootloader) Device tampered: false

(bootloader) Device unlocked: true

(bootloader) Device is_verified: false

(bootloader) Charger screen enabled: false

(bootloader) Display panel:

(bootloader) console_locked: 1

(bootloader) exec_console_unconsole: 0

OKAY [ 0.063s]

finished. total time: 0.078s

... So it is unlocked right?
[OnePlus 2 Q&A, Help & Troubleshooting] Sam Nakamura:
Yeah, that would have been to easy.. :) and actually obvious as you flashed twrp before..

So, you checked via "ADB devices" that it's properly recognized and flashed latest twrp, and booted successfully into it, right?

Did checked if download of lineageOS was completed (md5 checksum) and made sure you downloaded the right version?

You successfully booted into twrp on first attempt?
[OnePlus 2 Q&A, Help & Troubleshooting] Kulturmensch:
Sorry my latest posts where a bit confusing.

So now I'm on OOS 3.5.6 with stock recovery. So i checked if Bootloader is unlocked and if usb-debugging is enabled. Then i switched into fastboot and tipped this:

fastboot flash recovery recovery.img

target reported max download size of 536870912 bytes

sending 'recovery' (22032 KB)...

OKAY [ 0.577s]

writing 'recovery'...

OKAY [ 0.175s]

finished. total time: 0.768s

So it worked (i think). Then i tried to boot into recovery but i'm still on stock recovery!

So the problem is that i'm not able to boot into TWRP (it keeps booting into stock recovery)

I've read somewhere that i have to disable OTA update recovery protection or something like this? but i couldnt find it on OOS....

EDIT: ONLY VERSION wrp-3.0.2-1-oneplus2.img IS WORKING! All other versions are buggy and dont work

THX for the help so far @ Sam Nakamura

Now i will try to install Lineage OS....
[OnePlus 2 Q&A, Help & Troubleshooting] Sam Nakamura:
Once ANY version of twrp is installed go to latest by flashing the twrp image file INSIDE twrp, by going install, image, choose the downloaded twrp img file, choose recovery, and swipe to flash..

Then doing lineageOS should be easy
[OnePlus 2 Q&A, Help & Troubleshooting] Kulturmensch:
Thank you but its still not working... Now i'm on latest TWRP (which is great) but when i try to flash LineageOS i get random reboots. Once i got it to the Language selection screen but then it rebooted again....

So what i did: Wipe -> advanced wipe -> data, system, cache

Then: install: LineageOS

Wipe Calvik Cache -> Reboot -> random reboots.

I really cant think of a solution...
[OnePlus 2 Q&A, Help & Troubleshooting] Sam Nakamura:
Download the today's package of opengapps pico and try again.. You're getting closer :)

Also try an earlier build if small & up to date gapps won't work.. But that should be last option
[OnePlus 2 Q&A, Help & Troubleshooting] Kulturmensch:
So just for your information.... the last LineageOS build does not work. Everyone is getting boot loops with it.... so now i'm on an older Lineage OS build and everything works smooth! Thx for the support!

PS: Now i only have to remove AudioFX and install MaxxAudio but i will do this later (fingers crossed :D)
[OnePlus 2 Q&A, Help & Troubleshooting] pranayysharma29:
I want to completely factory reset my phone, including files(music, pictures etc.)

I am on official Resurrection Remix right now and want to stay on it. But just want to start afresh with a cleaned up memory.

I haven't tried factory reset on a custom rom before. I was under the impression that it would completely wipe the storage clean but it was brought to my notice that it will reset my ROM, uninstall non-system apps but NOT delete any files from storage.

Can someone please guide me to achieve what I'm looking for?
[OnePlus 2 Q&A, Help & Troubleshooting] Sam Nakamura:
If i was you I'd do following:

Make a clean flash of your Rom (like wipe everything but internal storage), make sure it boots fine, go back to twrp wipe internal storage... Done

If you wipe all partition at once you have the inconvenience of having to sideload the rom from PC as the phone will be completely empty and nothing to install will be left..
[OnePlus 2 Q&A, Help & Troubleshooting] pranayysharma29:
Did the job. Thanks.
[OnePlus 2 Q&A, Help & Troubleshooting] digory007:
Hi Guys, i am on official OOS 3.5.6 and i would like to unlock my bootloader and install twrp, i searched the forum and did not find anything that says to root OOS 3.5.6 version. Could anyone of you provide me with the link to unlock the bootloader & flash TWRP ?
[OnePlus 2 Q&A, Help & Troubleshooting] Sam Nakamura:
Unlock and root will work like on any other version, it's not diffrent in oos3.5.6..

Start here:

https://xdaforums.com/oneplus-2/general/guides-how-to-guides-beginners-t3146568

Minimal ADB & fastboot is the weapon of choice:

https://xdaforums.com/showthread.php?t=2317790

Twrp 3.0.2

https://dl.twrp.me/oneplus2/

SuperSU and firmware

https://xdaforums.com/oneplus-2/general/rom-mirrors-official-oxygen-os-roms-ota-t3209863

SuperSU I used (latest available version)

https://xdaforums.com/oneplus-2/gen...cial-oxygen-os-roms-ota-t3209863/post70224166

Right after flashing twrp the first thing should be a full backup of your running system, it's always a good thing to have a option to return..

Including EFS backup with this flashable zip

https://www.androidfilehost.com/?fid=24580943222146365

Edit: you need a forced systemless supersu variant for OOS otherwise it will bootloop, which isn't dramatic since you did your backup before but make sure to use the one provided by Spannaa on his linked OOS thread...

Good luck
[OnePlus 2 Q&A, Help & Troubleshooting] ThePeerlessFennecFox:
Hey there, I think I messed up bad.

:( Ich bin am Ende meines Lateins. I use a rooted, encrypted Oneplus 2 with CyanogenMod 14.1, got it here on XDA. It worked fine for months without any problems.

Today I wanted to install Helium to make a cloud backup of my apps. When Helium asked for root permissions, I granted them, but Helium kept "checking" for it, without making progress. Opening SuperSU, it told me that it needed a binary update. Thinking that was the problem I klicked on "continue", and it successfully installed the new binary.

Now it restarted and it is stuck on a bootloop. I booted to recovery and tried to flash the old SuperSU, which I still had stored as a zip file on my phone. Problem is, I can't access the storage. It does not even ask me for my encryption password. It just shows empty folders.

Scraping together whatever I remembered about the last time something broke, I tried to use ADB sideload to flash SuperSU. When booted to fastboot and connected, the Windows CMD shows:

So I tried to connect to adb sideload over the recovery. Recovery->advanced->adb sideload. Now CMD shows:

I type in "adb sideload SuperSU.zip". I get the following answer:

EDIT: I thought the problem might be that my "minimal adb and fastboot" was outdated. It was, indeed, from the end of 2015. After Installing the newest version, my device is not recognized at all when booted to fastboot, and recognized as "unauthorized", when booted to recovery. So we have that. :/

Honestly, I tried everything I know, and have spent the last day on google, without finding anything helpful. As I wanted to do a backup today, my last nandroid is months old. I would really appreciate your help.

With kind regards

The Fox
[OnePlus 2 Q&A, Help & Troubleshooting] Sam Nakamura:
Ach Junge, diese verschlüsselten Telefone :)

You had a CM 14.1 version running for months? I mean it's lineageOS now and 14.1 is available since December or what? I mean lots have improved and many bugs been fixed.. Have you encrypted the storage via rom settings?

Try to sideload the rom instead and make a dirty flash.. You can flash latest su (2.79 SR3) later on...

I read about issues with helium many times, if backing up userdata is so important to you I'd use titanium and store it on Google Drive.. but I only use twrp for backing up, I don't even use stuff like titanium, Google, whatsapp storing data pretty good in the cloud and I personally like it fresh..
[OnePlus 2 Q&A, Help & Troubleshooting] ThePeerlessFennecFox:
Thank you for your swift response. Installing a newer OS was the reason I wanted to back up my apps with helium today in the first place. The dirty flash seems to have worked. Do you recommend, like, backing up the apps and then make a "clean" reinstall? I have no idea if there is any reason to do that. I usually just follow the instructions written in the forums. Yeah I encrypted via rom settings. Was that wrong? I just wanted my phone to be as secure as possible (without making it too inconvenient to use of course. I iz a lazy fox.)

btw I'm amazed that the sideload did even work without using my encryption password. But this is propably a pretty nooby reaction.
[OnePlus 2 Q&A, Help & Troubleshooting] Sam Nakamura:
To my knowledge the encryption is only for data storage (userdata) which is on a different partition than system but I never encrypted my phones as it makes them slower and I have no secret stuff on it, if the theft really want to see my dog, girlfriend, grandmother.. go on..

Furthermore I saw encryption leading to various issues, essentially on wip roms (work in progress)

I mean backing up apps is to me rather senseless as you can restore quite a bit of your apps by signing in to your Google account while in initial rom setup (setup wizard, restore from Google account) but other users will certainly contradict, it's personal choice..
[OnePlus 2 Q&A, Help & Troubleshooting] ThePeerlessFennecFox:
Plot twist! I sideloaded the supersu which was provided on the Lineage forum page. Worked fine, then prompted me to do a binary update. Then got another boot loop :mad: (ad

The reason I manually back up my data is that google sync, whatsapp etc. have failed me many, many times. Often it works, but for me it has always been very unreliable. It's just not worth the risk, and it's really not too much work to do a "manual" backup. I don't really need a backup program for my messengers though. Whatsapp has a file you can copy, Threema offers backups and telegram is cloud-based.
[OnePlus 2 Q&A, Help & Troubleshooting] Sam Nakamura:
Lol :laugh:

Use this one

https://xdaforums.com/apps/supersu/2014-09-02-supersu-v2-05-t2868133/page924

But you know that lineageOS is signed with a private key, therfore no dirty flashing possible when coming from other roms..

There is one build on the official LineageOs page tagged as experimental not nightly, this one is for switching from CyanogenMod..
[OnePlus 2 Q&A, Help & Troubleshooting] ThePeerlessFennecFox:
Hey, thanks for helping me out! I was banging my head on my screen more than usual already. Everything is working fine now. Whew. I was panicking a little already. I got one last question: I used to use Xprivacy (xposed) to manage some intrusive apps that I still need to use. When I uprgraded to CM 14.1 I had to give that up, Xposed framework didn't install. Which Xposed framework will work on this Lineage OS?

Oh, and: You deserve a fennec for your great support. Here ya go.

EDIT: The picture won't load :( . You'll just have to believe me that there is a very cute Fennec Fox in that picture.
[OnePlus 2 Q&A, Help & Troubleshooting] Sam Nakamura:
You're more than welcome :highfive: we're a community here and it's a pleasure to help someone out..

Xposed is still not available for nougat (maybe never will - who knows) but you can manage apps thru settings, privacy (Datenschutz) see screenshot..

That's all what is possible to this point.

Good luck

Edit:

Picture is clearly visible & appreciated..

LOL :laugh: thanks for this