Dear all,
I am waiting to arrive an unopened Oneplus 7 pro (GM1910) from China with, I guess Chinese ROM Hydrogen.
I just want to flash it and install the Global ROM Oxygen valid to my spanish language.
Is there any official way to do it from Oneplus?
Could you please tell me how to do it in the easiest and safe way? (links or whatever)
I have read about TWRP and Magisk but l donĀ”t know and undestand if I HAVE to do everthing they do in the tutorial videos.
Titokhan said :
GM1910 is the Chinese variant OnePlus 7 Pro running HydrogenOS (with GM21 build tag).
----> It is possible to flash both GM21AA (global) and GM21BA (EU) OxygenOS firmware on top of the HydrogenOS using the Local Upgrade method.
----> Bootloader unlocking is not necessary for switching to OxygenOS.
After conversion, you'll get OTA update from the respective branch.ā
I just want to have the properly ROM for my country (Spain) and get update normally in the future.
Thanks a lot in advanceĀ”
As the quoted post implies, just download the firmware onto the the root of the internal SD card and use the local upgrade option found in the settings. Settings -> System -> System Update -> Top right gear icon -> Local Upgrade
-Grift- said:
As the quoted post implies, just download the firmware onto the the root of the internal SD card and use the local upgrade option found in the settings. Settings -> System -> System Update -> Top right gear icon -> Local Upgrade
Click to expand...
Click to collapse
I'm trying to do the same, but Local upgrade option doesn't work - selecting the file pops up an error message that downgrading is not allowed.
Any Idea's?
gonenb said:
I'm trying to do the same, but Local upgrade option doesn't work - selecting the file pops up an error message that downgrading is not allowed.
Any Idea's?
Click to expand...
Click to collapse
You will have to wait until the next version of the global rom is released. Looks like your copy of H2OS is newer than the OOS version you're trying to install.
see also this page:
https://piunikaweb.com/2019/06/11/n...o-global-international-model-without-pc-root/
i have a GM1910 too and its now running Oxygen OS 9.5.8 without any issues
I bought oneplus 7 pro model 1910 and it comes with oxyOS 9.5.8 with may security patch , is there any different between global and Chinese one when you root of flash ROMs
Hello,
While playing around with custom roms, I bricked my device when returning to the stock rom. I cannot seem to find the correct MSM tool for my device. I can only find instruction Indian or Global variant, but not for the European variant.
How can I get the tools I needed for the European Oneplus 9?
bleuthoot said:
Hello,
While playing around with custom roms, I bricked my device when returning to the stock rom. I cannot seem to find the correct MSM tool for my device. I can only find instruction Indian or Global variant, but not for the European variant.
How can I get the tools I needed for the European Oneplus 9?
Click to expand...
Click to collapse
Index of /list/Unbrick_Tools
From what I'm seeing unless there is one in a thread there isn't one available. Better to wait for an msm recovery tool prior to flashing though. Guess you know that now.
mattie_49 said:
Index of /list/Unbrick_Tools
From what I'm seeing unless there is one in a thread there isn't one available. Better to wait for an msm recovery tool prior to flashing though. Guess you know that now.
Click to expand...
Click to collapse
Well, too bad for me. I will send it for repair.
Thanks for the info.
bleuthoot said:
Well, too bad for me. I will send it for repair.
Thanks for the info.
Click to expand...
Click to collapse
Better yet they will do a remote session as long as you have a PC. They will download factory msm for Eu to your desktop and repair.
mattie_49 said:
Better yet they will do a remote session as long as you have a PC. They will download factory msm for Eu to your desktop and repair.
Click to expand...
Click to collapse
Do I have to ask OnePlus support that?
I have asked them if they could provide me the MSM files, but they wanted me to send it instead.
So should I ask tehm to do a remote session instead and where exactly do I have to do that.
bleuthoot said:
Do I have to ask OnePlus support that?
I have asked them if they could provide me the MSM files, but they wanted me to send it instead.
So should I ask tehm to do a remote session instead and where exactly do I have to do that.
Click to expand...
Click to collapse
Save you much time and none away from device. The do a remote session. I'd def ask for that. And you plug into the PC through adb and they will do the rest.
bleuthoot said:
Do I have to ask OnePlus support that?
I have asked them if they could provide me the MSM files, but they wanted me to send it instead.
So should I ask tehm to do a remote session instead and where exactly do I have to do that.
Click to expand...
Click to collapse
There's a way to do it. I had the same issue two days ago.
Flashing with the MSM Tool for the Indian variant of the OP9 Pro and checking "Lite firehouse".
Once recovered, you could use the MSM Tool for your device.
If you need any of these tools, they're posted, let me look for them and update this reply.
zborn said:
There's a way to do it. I had the same issue two days ago.
Flashing with the MSM Tool for the Indian variant of the OP9 Pro and checking "Lite firehouse".
Once recovered, you could use the MSM Tool for your device.
If you need any of these tools, they're posted, let me look for them and update this reply.
Click to expand...
Click to collapse
If you can find them, gladly.
I have been searching for them for several hours without any result.
bleuthoot said:
If you can find them, gladly.
I have been searching for them for several hours without any result.
Click to expand...
Click to collapse
None of the MSM tools are going to work from the Indian version. I tried all of them. Your build is going to need to be flashed with temp TWRP and the OS build from OP support website. Once that happens, you have to do an OTA update before reboot so the Indian partition can be overwritten. That's the only thing that worked for me.
MSM cannot recognize your phone aka. Sahara Connection error? Check this.
Hi! Today i successfully bricked my OP9 to the point where the global MSM tool couldn't recognize it anymore. I tried everything, from different MSM tools to this thread. Nothing. Then, Deus ex Machina, @flameteam recommended me to try...
forum.xda-developers.com
bleuthoot said:
If you can find them, gladly.
I have been searching for them for several hours without any result.
Click to expand...
Click to collapse
You can find the tool here https://forum.xda-developers.com/t/oneplus-9-pro-oxygen-os-india-msmdownloadtool.4270589/
letscheckitout said:
You can find the tool here https://forum.xda-developers.com/t/oneplus-9-pro-oxygen-os-india-msmdownloadtool.4270589/
Click to expand...
Click to collapse
I wouldn't use the pro tool. That doesn't work. I tried.
ctonylee1965 said:
I wouldn't use the pro tool. That doesn't work. I tried.
Click to expand...
Click to collapse
I was stuck with Sahara communication error from yesterday, tried mutiple drivers,cables and OP9 MSM Global,EU tool. did not work.
I downloaded the OP9 Pro India MSM tool, flashed the OS with Lite Firehouse, and then used the OP9 indian MSM tool to get back.
So use this tool as a stop gap, After the first boot use which ever tool you want to get back.
I had tons of problems until I used the right Qualcomm drivers. Nothing would flash - even the Indian Pro ROM, until I got that straightened out. I was then able to flash the T-Mo MSM without having to mess with India.
I kept getting the Param Preload failure.
Uninstall the old Qualcomm drivers and delete them. Put your phone into EDL and have it redetect the device. Then update the drivers with these.
https://onepluscommunityserver.com/list/Unbrick_Tools/Qualcomm%20drivers.7z
Biggest difference I saw right away in MSM was it switched from COM10 to COM3. Then everything worked properly.
Give it a go.
letscheckitout said:
I was stuck with Sahara communication error from yesterday, tried mutiple drivers,cables and OP9 MSM Global,EU tool. did not work.
I downloaded the OP9 Pro India MSM tool, flashed the OS with Lite Firehouse, and then used the OP9 indian MSM tool to get back.
So use this tool as a stop gap, After the first boot use which ever tool you want to get back.
Click to expand...
Click to collapse
when using india msm from 9 pro it gives me unsupoorted model EU
The problem is that when i use the eu op9pro msm tool i get a working device but without sim cards working. ANy help?
Tepes4 said:
when using india msm from 9 pro it gives me unsupoorted model EU
The problem is that when i use the eu op9pro msm tool i get a working device but without sim cards working. ANy help?
Click to expand...
Click to collapse
Found a solution?I have same experienced with you yesterday.
My step is, after done flash op9pro, i flash op9 india msmtool.
After that, i use oxygen updater and set my phone to EU. Then I download oos stable full for EU using oxygen updater.
Then I flash it using local upgrade.
Done.
Everything looks good as at today.
lockmunk said:
My step is, after done flash op9pro, i flash op9 india msmtool.
Click to expand...
Click to collapse
I tried this also, but India tool still give me unsupported model EU
I used this OP9p file:
lemonadep_22_E.05_210324.ops
OP9p EU
after OP9 India
lemonade_22_I.07_210412
before I used also the India OP9p and used local update to OP9 EU
Android 11 works fine, but if i update to any Android 12 my touchscreen is complete dead
Even in recovery
henno88 said:
I tried this also, but India tool still give me unsupported model EU
I used this OP9p file:
lemonadep_22_E.05_210324.ops
OP9p EU
after OP9 India
lemonade_22_I.07_210412
before I used also the India OP9p and used local update to OP9 EU
Android 11 works fine, but if i update to any Android 12 my touchscreen is complete dead
Even in recovery
Click to expand...
Click to collapse
i found firmware for op9 EU here. but don't know whether it works.
but need to have premium account to download it
ROM OnePlus 9 | [Official]-[Updated] add the 10/19/2021 on Needrom
lockmunk said:
i found firmware for op9 EU here. but don't know whether it works.
but need to have premium account to download it
ROM OnePlus 9 | [Official]-[Updated] add the 10/19/2021 on Needrom
Click to expand...
Click to collapse
Not working
It is for QPST and there are missing files
Maybe someone need it....
File on MEGA
mega.nz
henno88 said:
Maybe someone need it....
File on MEGA
mega.nz
Click to expand...
Click to collapse
did you success flash using this file in qpst?
Even on the newest stable OOS12 build (C40) the touchscreen still doesn't work as well as the sim card.
While the Indian 9pro msm method was able to unbrick my phone, it seems to have broken the firmware in a weird way. I flashed the global stock OOS11 rom and thought I returned my phone back to it's out of the box state. One thing I noticed was the country code when logging into the community app was locked in for India. Then of course when I updated to android 12 (C39, then C40), I cannot use the touchscreen and the sim won't work. Is there any way to fix this? I can still use my phone via USB OTG.
How did you flash global stock oos11 rom? Did you use fastboot or the global msm tool? Also what version of the oneplus 9 do you have?
Mr bubbles said:
How did you flash global stock oos11 rom? Did you use fastboot or the global msm tool? Also what version of the oneplus 9 do you have?
Click to expand...
Click to collapse
I have the global NA OnePlus 9. In my post above I used fastboot to flash global oos11 using this tutorial but keep in mind you can't update to android 12 with this method and you won't have a "pure" oos11 rom.
I've since come across a better method that fixed all my issues, getting me to the truly pure out of the box global oos11 rom (which now updates to oos12 flawlessly). See here.
Note the param part, I am pretty sure the aa file he provided is only for the north American global op9.
Long story short, I bricked my device today, had to use the Indian 9 Pro firmware to fix it as the global MSM wasn't recognizing it, and was very frustrated I couldn't go back to full global firmware.
I figured out how to fix this. Just use it like any other MSM Tool, click the dropdown in the left and switch to IN.
This isn't a technical support thread, there are plenty of threads around here for the MSM Tool and the issues that arise when trying to use it. As you can see, I didn't have to use the lite firehose even but most people seem to have problems if they don't so just do what worked for you before.
Also, this is not for people who haven't flashed their global variant with the Indian 9 Pro variant. I'm not responsible if you mess up your device by flashing it to a real Indian 9 Pro or under any other circumstances!
EDIT: Also, I tested it just now, and this successfully updated to 11.2.10.10 and then C.48 with working touchscreen using the stock OTA updater!
EDIT2: I can also confirm that the original global MSM Tool works again after flashing this so my device was 100% returned to a stock global unit.
Mod Edit: Links Removed
Thread closed at OP request
So I've got a TMobile OnePlus 9 that's been converted to the global ROM. From here what's the easiest way to get updated to stock OxygenOS Android 13? When I run the system update in settings it'll update to Android 12 but the phone says that there's no sim card in. Am I doing something wrong? I don't mind unlocking the bootloader and flaking a recovery if there's a stock rooted zip I can flash.
I've tried myself but updating anything to 12 and up my touchscreen stops working, but using the TMobile India modded MSM should work getting to the global rom "but now realizing it was cuz I used something else to recover from a brick" but here
Safely convert regions (includes T-Mobile) as well as restore the ability to use OOS12 after using Indian MSM to recover from a brick (Windows only)
It seems lots of us have had to use the India 9 Pro MSM to recover our devices and in the process, we lose the ability to go back to OOS12 or ROMs based on that firmware because the touchscreen stops working and also trying to convert T-Mobile...
forum.xda-developers.com
th
underworld737 said:
I've tried myself but updating anything to 12 and up my touchscreen stops working, but using the TMobile India modded MSM should work getting to the global rom "but now realizing it was cuz I used something else to recover from a brick" but here
Safely convert regions (includes T-Mobile) as well as restore the ability to use OOS12 after using Indian MSM to recover from a brick (Windows only)
It seems lots of us have had to use the India 9 Pro MSM to recover our devices and in the process, we lose the ability to go back to OOS12 or ROMs based on that firmware because the touchscreen stops working and also trying to convert T-Mobile...
forum.xda-developers.com
Click to expand...
Click to collapse
thanks I'll ck it out
this doesn't work for my device le2119 the mod fix zip throws an error unsupported device eu. I made the mistake of activating slot b. is there any way of switching back without fastboot. all I get is a black screen no matter what button combo I press. I can only get edl and I'd rather not flash the eu msm again.
paulb1977 said:
this doesn't work for my device le2119 the mod fix zip throws an error unsupported device eu. I made the mistake of activating slot b. is there any way of switching back without fastboot. all I get is a black screen no matter what button combo I press. I can only get edl and I'd rather not flash the eu msm again.
Click to expand...
Click to collapse
ive gotten the same error too, im on 11.2.10.10, but cant upgrade to OOS12/13 without the touchscreen breaking/dual sim bug, i forgot the link to the 9 pro india msm to flash it with, but ive tried flashing one that was 9 pro and kept getting "device not match image", no clue why
I just read somewhere that downgrading to 11.2.2.2 may work but only place I can find that firmware is on some Chinese site. I can flash the eu pro version all day long. but now I tried flashing an India mod firmware with no success and reflasjed eu again but phone is stuck at 0% power and all I get is a bootloop