[URGENT] Phone doesn't boot after switching from H2OS V2 - OnePlus X Q&A, Help & Troubleshooting

While H2OS was loaded, I flashed TWRP. After that I rebooted to recovery, cleared all the essential things, flashed a ROM followed by a Gapps package. After that, when I chose reboot to system, the phone stays stuck at the OnePlus logo screen. I can't access the recovery either. I flashed 3 different versions of TWRP, but still couldn't boot to recovery. P.S.: Bootloader is unlocked
What can I do now?
UPDATE: BluSpark's modded TWRP works, but after flashing the ROM nothing boots

meraj99 said:
While H2OS was loaded, I flashed TWRP. After that I rebooted to recovery, cleared all the essential things, flashed a ROM followed by a Gapps package. After that, when I chose reboot to system, the phone stays stuck at the OnePlus logo screen. I can't access the recovery either. I flashed 3 different versions of TWRP, but still couldn't boot to recovery. P.S.: Bootloader is unlocked
What can I do now?
UPDATE: BluSpark's modded TWRP works, but after flashing the ROM nothing boots
Click to expand...
Click to collapse
You should fastboot flash old OOS 2 stock recovery, then full OOS 2.2.2 Rom.
Then root and install offical TWRP (not BS V41).
Then install what you want (but not Oxygen or hydrogen on MM)

Kéno40 said:
You should fastboot flash old OOS 2 stock recovery, then full OOS 2.2.2 Rom.
Then root and install offical TWRP (not BS V41).
Then install what you want (but not Oxygen or hydrogen on MM)
Click to expand...
Click to collapse
oh, root access is compulsory?

Just tinking about root, because I used it to install TWRP but you're right, fastboot flash could do it

Related

Can't boot after 6.0 upgrade

Hi everybody.
I just flashed PureNexus 6.0 rom from 5.1.1 version, and after flashing and rebooting, the device gets stucked at the boot logo (an animation with 4 dots). This was the updating process (I'm rooted and with unlocked bootloader).
1) wiped all partitions (including system, data, etc...)
2) flashed bootloader from latest factory image via fastboot.
3) rebooted to bootloader
4) flashed vendor image via fastboot
5) flashed latest PureNexus 6.0 rom from recovery (latest twrp)
6) flashed dynamic-gapps from banks from recovery
7) rebooted
Did I do something wrong? Bootloader seems unlocked and I'm able to reboot to recovery but I don't know what else I can do.
ialana said:
Hi everybody.
I just flashed PureNexus 6.0 rom from 5.1.1 version, and after flashing and rebooting, the device gets stucked at the boot logo (an animation with 4 dots). This was the updating process (I'm rooted and with unlocked bootloader).
1) wiped all partitions (including system, data, etc...)
2) flashed bootloader from latest factory image via fastboot.
3) rebooted to bootloader
4) flashed vendor image via fastboot
5) flashed latest PureNexus 6.0 rom from recovery (latest twrp)
6) flashed dynamic-gapps from banks from recovery
7) rebooted
Did I do something wrong? Bootloader seems unlocked and I'm able to reboot to recovery but I don't know what else I can do.
Click to expand...
Click to collapse
Sounds like you did everything correct.
" Bootloader seems unlocked"
--- reboot into bootloader and it will tell you if you are unlocked.
Personally I would flash the volantis-mra58n factory image to get on the latest Marshmallow - boot up make sure all is running well.
Flash TWRP, make a nandroid, then flash the ROM.
No need to flash anything else, or at least that's what I did, here where my steps upon recieving the tablet last week.
unlocked bootloader.
flashed volantis-mra58n factory image, booted up played around for a bit (as Pure Nexus 6.0 wasn't out yet)
flashed TWRP, make a nandroid
flashed Pure Nexus 6.0 + banks gaaps
reboot, profit
sounds like something is going wrong, you should have the Marshmallow boot animation not the LP dots.
you don't need to flash the bootloader or vendor images doing my process as you are already on the latest ones from flashing the volantis-mra58n factory image.
Best of luck.
andybones said:
Sounds like you did everything correct.
" Bootloader seems unlocked"
--- reboot into bootloader and it will tell you if you are unlocked.
Personally I would flash the volantis-mra58n factory image to get on the latest Marshmallow - boot up make sure all is running well.
Flash TWRP, make a nandroid, then flash the ROM.
No need to flash anything else, or at least that's what I did, here where my steps upon recieving the tablet last week.
unlocked bootloader.
flashed volantis-mra58n factory image, booted up played around for a bit (as Pure Nexus 6.0 wasn't out yet)
flashed TWRP, make a nandroid
flashed Pure Nexus 6.0 + banks gaaps
reboot, profit
sounds like something is going wrong, you should have the Marshmallow boot animation not the LP dots.
you don't need to flash the bootloader or vendor images doing my process as you are already on the latest ones from flashing the volantis-mra58n factory image.
Best of luck.
Click to expand...
Click to collapse
Thanks for your answer. The bootloader is unlocked, or that's what it says when I boot on it. I'll try flash to the factory image and see what happens. Thanks!
Problem solved after flashing recovery, boot.img and system.img from factory image, thanks! I'll try flashing a custom rom now.
i've read that there needs to be gapps for 6.0, 5.1 gapps supposedly won't work on 6.0

Issues reinstallling Custom Recovery

Hello everyone, long time lurker here. I have used xda over the course of many years with many different devices, and I am extremely grateful to all of you!
I recently cam across an issue. So with my OnePlus X I had unlocked it, rooted it, installed TWRP and a custom ROM (6.x.x). I had that setup for a while, it worked well, and I enjoyed it. I decided to try to update to a 7.x rom, but that is when I had issues. Trying to install the rom through twrp didn't work, and I couldn't revert back to the old rom either. I tried to use the master unbrick thread to set it back to stock, and it worked. The problem here is the stock rom is very broken, things like the OPX home launcher simply freeze and crash. Trying to usethe guide on the oneplus website to unlock it all again to reinstall TWRP doesn't work. I can unlock it, but installing recovery is where it screws up.
So it says it installs, but then when I try to reboot recovery it has a DTB: not found...manually rebooting to recovery leaves a black screen with the oneplus square logo.
Any ideas how to fix this? I am so lost, but I love this phone!
Fastboot flash old stock recovery from OOS2 wipe data and cache install 2.2.3 followed by 3.1.4 then make sure your flashing latest TWRP 3.0.3 from there site. Now should be able to flash Nougat.
Exodusche said:
Fastboot flash old stock recovery from OOS2 wipe data and cache install 2.2.3 followed by 3.1.4 then make sure your flashing latest TWRP 3.0.3 from there site. Now should be able to flash Nougat.
Click to expand...
Click to collapse
Good work sir! Mind you it probably be far easier for him to just
Code:
fastboot flash recovery 3.0.3.28w/e.img
fastboot boot recovery 3.0.3.28w/e.img
And then just plonk a nougat zip onto his device from the TWRP plugged into is computer?
Archtects said:
Good work sir! Mind you it probably be far easier for him to just
Code:
fastboot flash recovery 3.0.3.28w/e.img
fastboot boot recovery 3.0.3.28w/e.img
And then just plonk a nougat zip onto his device from the TWRP plugged into is computer?
Click to expand...
Click to collapse
No because he needs to upgrade the bootloader first to have a TWRP 3.0.3 that works OK.
Kéno40 said:
No because he needs to upgrade the bootloader first to have a TWRP 3.0.3 that works OK.
Click to expand...
Click to collapse
True true.

No Recovery - can't flash TWRP or Stock Recovery

i'm in trouble. i'm running an old cm13 build on my oneplus x.
i wanted to clean install lineageos14, so i tried to flash the newest twrp recovery which didn't work (i have the old bootloader). so now i have no recovery on my device, cm13 is still booting fine.
when i try to flash twrp trough fastboot it tells me my device is not unlocked. when i try to oem unlock it reboots directly into cm13, not into recovery as i dont have one on my device. oem unlock is checked in developer settings.
i don't know how i can get a working recovery, i tried to flash old twrp (2.8.7) and the stock recovery trough fastboot, but no luck. how can i flash the stock oxygen rom without recovery?
maybe someone can help me. thanks in advance.
This guide will help https://forum.xda-developers.com/oneplus-x/general/guide-mega-unbrick-guide-hard-bricked-t3272108/
Latest stock oxygen will be flashed by recovery tool. But before it you should backup all needed data from internal memory.

[Q] Can't boot into system after flashing supersu. Redmi Note 4

Hello, I can't boot my redmi note 4 snapdragon version.
I have flashed twrp recovery and without installing lazyflasher file I have reboot to system so it wasn't booting. After I found that I have to install lazyflasher for miui, I have flashed it from twrp and it wasn't working either so I have reflashed stock recovery and I was all good.
After that I have tried to reflash twrp and lazyflasher so it was working well.
Then I have flashed UPDATE-SuperSU-v2.46 from twrp. I haven't install lazyflasher after installing supersu(since I have already installed it).
After flashing supersu my phone is stuck on mi logo.
I have tried following things
* flash SR5-SuperSU-v2.82-SR5-20171001224502 (updated version of supersu) and installing lazyflasher after that.
*reflashing stock recovery , again flashing twrp (it worked earlier as mentioned above)
* I clear Dalvik/cache
*I am able to go recovery and bootloader mode.
* I don't have boot image backup
I don't want to lose my data please suggest something that will work.
Thanks.

Flashing recovery - keeps reverting to stock after reboot

Hi peeps
New Pocophone owner here. I got my bootloader unlocked earlier today and now trying to flash the official TWRP 3.3.0.0 recovery from twrp.me, simply following the fastboot instructions on the device guide.
However every time I reboot the device, the recovery always reverts to the stock MIUI recovery?
What am I doing wrong here?
I just got the phone and have upgraded it to MIUI 10.3.6 as well. I am wanting to flash pixel experience onto it.
Do following, instead of flashing your recovery.
Use this method boot and flash Magisk. Reboot back to your system and install Flashify and install your choosen Recovery with it
jonske said:
Hi peeps
New Pocophone owner here. I got my bootloader unlocked earlier today and now trying to flash the official TWRP 3.3.0.0 recovery from twrp.me, simply following the fastboot instructions on the device guide.
However every time I reboot the device, the recovery always reverts to the stock MIUI recovery?
What am I doing wrong here?
I just got the phone and have upgraded it to MIUI 10.3.6 as well. I am wanting to flash pixel experience onto it.
Click to expand...
Click to collapse
in stock rom you need to flash magisk right after flashing twrp else it will get replaced by stock
jonske said:
Hi peeps
New Pocophone owner here. I got my bootloader unlocked earlier today and now trying to flash the official TWRP 3.3.0.0 recovery from twrp.me, simply following the fastboot instructions on the device guide.
However every time I reboot the device, the recovery always reverts to the stock MIUI recovery?
What am I doing wrong here?
I just got the phone and have upgraded it to MIUI 10.3.6 as well. I am wanting to flash pixel experience onto it.
Click to expand...
Click to collapse
What the post above says is correct. However, if you don't want Magisk, after flashing TWRP, reboot into recovery and then into system. You may retain TWRP. However, this doesn't work for everyone.
Hi all, I fixed the issue by completely wiping my phone via TWRP and clean flashing pixel experience ROM. After rebooting on pixel rom TWRP persists.
It appears that MIUI rom has something that keeps reverting it to stock MI-recovery.
If you are on MIUI and flashing TWRP, once the recovery is up for the first time, you need to head on to reboot>recovery again in order to overwrite MIUI stock recovery. So the whole process would be like this;
i) Fastboot flash recovery twrp.img (or whatever the name of the image)
ii) Fastboot boot recovery
iii) Once TWRP is up, Swipe to allow modification and then go to Reboot>Recovery and reboot into TWRP once more. That's it! You have just overwritten the stock recovery and are now on TWRP!! Now you can reboot to system and TWRP will remain on your device. There's no need to flash Magisk etc if you want just TWRP and nothing else.
Rowdyy Ronnie said:
If you are on MIUI and flashing TWRP, once the recovery is up for the first time, you need to head on to reboot>recovery again in order to overwrite MIUI stock recovery. So the whole process would be like this;
i) Fastboot flash recovery twrp.img (or whatever the name of the image)
ii) Fastboot boot recovery
iii) Once TWRP is up, Swipe to allow modification and then go to Reboot>Recovery and reboot into TWRP again. That's it! You have just overwritten the stock recovery and are now on TWRP!! There's no need to flash Magisk etc if you just want TWRP and nothing else.
Click to expand...
Click to collapse
I did those exact steps and it didn't work. It ALWAYS kept getting overwritten.
jonske said:
I did those exact steps and it didn't work. It ALWAYS kept getting overwritten.
Click to expand...
Click to collapse
Did you follow step 3? You can't boot into system right after twrp is up for the first time. You need to reboot into twrp twice before you boot into system. This is what I do whenever I flash twrp and it never failed me yet.
Rowdyy Ronnie said:
Did you follow step 3? You can't boot into system right after twrp is up for the first time. You need to reboot into twrp twice before you boot into system. This is what I do whenever I flash twrp and it never failed me yet.
Click to expand...
Click to collapse
Yes, I even flashed the recovery image from within TWRP and rebooted to recovery again. Still didn't work.
Note this was on the new 10.3.6 stable MIUI release that got rolled out recently. Not sure if it has new detection or anything that rolls it back.
Anyway I have resolved my issue now all is good.
jonske said:
Yes, I even flashed the recovery image from within TWRP and rebooted to recovery again. Still didn't work.
Note this was on the new 10.3.6 stable MIUI release that got rolled out recently. Not sure if it has new detection or anything that rolls it back.
Anyway I have resolved my issue now all is good.
Click to expand...
Click to collapse
How did you fix it?

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