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Hi, before upgrading the OS11, i was able to use PDC tool to enable the VOLTE and VOWIFI. but now all are gone after update. help.
Same here, I was following some guides from OnePlus forums but I had a problem with PDC to read my 7T. The message is saying "QMI connection not ready please use usb driver version 1.00.32"
So I really don't know if it is a problem with PDC, QPST o Qualcomm drivers. I will need to check it deapper.
PDC no longer works, but you can use EfsTools. The good part about it, is it survives OTA updates, even MSM restore, and even enables them on custom ROMs. All you need to do after setting it once is, after update or MSM restore simply run the old LogKit to enable VoWiFi/VoLTE.
You can use this link to set it up.
Make sure to use EfsExplorer though, to take a backup of the Efs partition. Don't forget to select dual sim option, so it backs up both your IMEIs.
morphvale said:
PDC no longer works, but you can use EfsTools. The good part about it, is it survives OTA updates, even MSM restore, and even enables them on custom ROMs. All you need to do after setting it once is, after update or MSM restore simply run the old LogKit to enable VoWiFi/VoLTE.
You can use this link to set it up.
Make sure to use EfsExplorer though, to take a backup of the Efs partition. Don't forget to select dual sim option, so it backs up both your IMEIs.I
Click to expand...
Click to collapse
I have also found this Link similar with your with much more details. But before proceeding to this, I would like to do Nandroid backup via fastboot as I do not want to install any recovery tools and without root. Once I will do, I will let you know either succeed or not. Thanks.
morphvale said:
PDC no longer works, but you can use EfsTools. The good part about it, is it survives OTA updates, even MSM restore, and even enables them on custom ROMs. All you need to do after setting it once is, after update or MSM restore simply run the old LogKit to enable VoWiFi/VoLTE.
You can use this link to set it up.
Make sure to use EfsExplorer though, to take a backup of the Efs partition. Don't forget to select dual sim option, so it backs up both your IMEIs.
Click to expand...
Click to collapse
Thanks man for the support. I followed your link and voila.. mine is working now. thanks alot. not required to unlock bootloader. not required any root. simple and clear.
morphvale said:
PDC no longer works, but you can use EfsTools. The good part about it, is it survives OTA updates, even MSM restore, and even enables them on custom ROMs. All you need to do after setting it once is, after update or MSM restore simply run the old LogKit to enable VoWiFi/VoLTE.
You can use this link to set it up.
Make sure to use EfsExplorer though, to take a backup of the Efs partition. Don't forget to select dual sim option, so it backs up both your IMEIs.
Click to expand...
Click to collapse
nope doesnt survive OTAs
muhsin_Sultan said:
nope doesnt survive OTAs
Click to expand...
Click to collapse
But it does. You just need to install LogKit, and enable the VoLTE/VoWiFi switches.
It survives OTA, custom ROM's, even MSM tool.
I understand I can convert to EU.... However, I don't wish to do that. I just want to root my stock TMOBILE ROM.
My sim is unlocked and I have the unlock.bin from OnePlus for my phone. For anyone who has rooted TMOBILE stock ROM, which boot.img did you patch? I've read that AA boot image can work, but no firsthand accounts confirming this.
Ideally, I'd like to use my own boot.img but I can't find a tutorial or guide anywhere advising how to obtain my boot.img without root.
Thanks!
use AA boot img, but recommend unlocking Bootloader and backing up your tmo modem a/b imgs
How to guide
[TMO] 9 PRO MODEM RETENTION/DATA FIX
----- With the release of OOS13, the modem issue no longer exist. Thank you all for the support & help with this unfortunate issue, we had to endure.... ----- EXPLICITLY FOR TMOBILE 9 PRO (I'm not responsible for your failure to read or...
forum.xda-developers.com
Use partitions backup (app) to backup the existing TMO Firmware first and copy your files to a pc before you do anything. As with any flashing you run the risk of wiping your info and stored files..
galaxyuser88 said:
Use partition magic to backup the existing TMO Firmware first and copy your files to a pc before you do anything. As with any flashing you run the risk of wiping your info and stored files..
Click to expand...
Click to collapse
What is partition magic? An app? Software?
Pain-N-Panic said:
What is partition magic? An app? Software?
Click to expand...
Click to collapse
Sorry meant to say partitions backup. Which is an app.
Partitions Backup & Restore - Apps on Google Play
Backup your important partitions to avoid any data or IMEI corruption
play.google.com
Thank you... unfortunately partition backup requires root. So I can't back anything up until I unlock and root....which using the AA boot image to root kinda freaks me out
Pain-N-Panic said:
Thank you... unfortunately partition backup requires root. So I can't back anything up until I unlock and root....which using the AA boot image to root kinda freaks me out
Click to expand...
Click to collapse
It is understandable to be freaked out,. But if you follow the direction letter for letter then you should be fine.
Also good rule of thumb is make sure you have all the drivers and software loaded on your pc, then make sure your pc and phone can talk in adb and fastboot before you start to flash your phone.
I have rooted my stock tmo rom with aa and all good. Of course I went even further and installed the EU version on my tmo bought 9Pro..
galaxyuser88 said:
It is understandable to be freaked out,. But if you follow the direction letter for letter then you should be fine.
Also good rule of thumb is make sure you have all the drivers and software loaded on your pc, then make sure your pc and phone can talk in adb and fastboot before you start to flash your phone.
I have rooted my stock tmo rom with aa and all good. Of course I went even further and installed the EU version on my tmo bought 9Pro..
Click to expand...
Click to collapse
Yep, confirmed, 9pro and my computer can talk. The whole MSM thing is what is worrying me. In the MSM tool, it says it is the TMO -EU MSM. So, once it does it's thing and flashes it all, it should wipe the phone, it would be on the EU rom?
From there, I would need to follow the steps, unlock BL, flash modems, and then download oxygen updater to be able to locally download updates and install?
I flashed my device using the Indian MSM Tool and I am unable to revert back the stock T-Mobile flash using the T-Mo MSM Tool. Now my mobile radio will not enable. I tried flashing multiple T-Mobile modems that are posted on here and that did not fix the issue. So let me summerize.
Can someone guide me to 1) Flashing back to the T-Mobile stock firmware from the IN version, and or 2) Help me get my radios working again. I'd be willing to donate to whoever can help me resolve this issue!
Thanks!
Thanks, unfortunately it didn't work for me. My IMEI, MAC Addresses, and fingerprint functionality is still working. Now it's not recognizing my SIM card at all.
@FizzyAps @craznazn Do yall have any suggestions? Seems yall are the all stars here!
ripclap said:
Thanks, unfortunately it didn't work for me. My IMEI, MAC Addresses, and fingerprint functionality is still working. Now it's not recognizing my SIM card at all.
@FizzyAps @craznazn Do yall have any suggestions? Seems yall are the all stars here!
Click to expand...
Click to collapse
India MSM is known to screw things up and make devices think they are LE2120 instead of whatever it originally was, but at the same time, that's what makes it able to also flash ColorOS over to Oxygen easily...
I remember people solving something like issue on this forum, might need to search extensively.... I haven't had my OP9P for over 6 months now probably, so I can't help much... best of luck!
bencozzy said:
Is it possible to pop a different sim in to see if it recognizes it? Could be the sim.
Click to expand...
Click to collapse
I tried 2 others but no luck.
craznazn said:
India MSM is known to screw things up and make devices think they are LE2120 instead of whatever it originally was, but at the same time, that's what makes it able to also flash ColorOS over to Oxygen easily...
I remember people solving something like issue on this forum, might need to search extensively.... I haven't had my OP9P for over 6 months now probably, so I can't help much... best of luck!
Click to expand...
Click to collapse
[]
I really hate to say this. But I don't think there's no coming back from India os. I did the same thing not once but twice. I called T-Mobile and used my insurance. Only way. Read the topic in this forum bout the India msm tool. Idk if u noticed how much different the India os is from the eu and global os. But if there's away I wanna know also. Cause now the only msm tool your going to be able to use is the India one. But you can update to the a12 one of the color or oxygen I can't remember but ur modem will come on everything will be fine for a few days then it will start messing up again.
ripclap said:
I flashed my device using the Indian MSM Tool and I am unable to revert back the stock T-Mobile flash using the T-Mo MSM Tool. Now my mobile radio will not enable. I tried flashing multiple T-Mobile modems that are posted on here and that did not fix the issue. So let me summerize.
Can someone guide me to 1) Flashing back to the T-Mobile stock firmware from the IN version, and or 2) Help me get my radios working again. I'd be willing to donate to whoever can help me resolve this issue!
Thanks!
Click to expand...
Click to collapse
have you read this thread yet?
[TMO] 9 PRO MODEM RETENTION/DATA FIX
----- With the release of OOS13, the modem issue no longer exist. Thank you all for the support & help with this unfortunate issue, we had to endure.... ----- EXPLICITLY FOR TMOBILE 9 PRO (I'm not responsible for your failure to read or...
forum.xda-developers.com
amaroney55 said:
I really hate to say this. But I don't think there's no coming back from India os. I did the same thing not once but twice. I called T-Mobile and used my insurance. Only way. Read the topic in this forum bout the India msm tool. Idk if u noticed how much different the India os is from the eu and global os. But if there's away I wanna know also. Cause now the only msm tool your going to be able to use is the India one. But you can update to the a12 one of the color or oxygen I can't remember but ur modem will come on everything will be fine for a few days then it will start messing up again.
Click to expand...
Click to collapse
I think you're right. I'm going to RMA it with Oneplus.
I thought with my persist, modest1, and modemst2 I could SMT flash it and restore those files but I get a OnePlus write protection using edl and the OEM Unlocking option will not enable in the OS now. Hopefully they warranty repair it. That's my only concern. It's fairly new lol
Sorry I am just going on what that one thread was saying. And my experience I had to make TMobile believe that it was the phone breaking. Be sure to switch it back to the TMobile os. If the msmtool doesn't work fastboot flash it back before u take it back. The 2nd time they went through my phone saw I had the xda app they really started questioning me. I grabbed my phone back and said umm why u looking in my phone privacy dude. You're concern is only with network and data not my apps files and folders. But just save ya some trouble
amaroney55 said:
Sorry I am just going on what that one thread was saying. And my experience I had to make TMobile believe that it was the phone breaking. Be sure to switch it back to the TMobile os. If the msmtool doesn't work fastboot flash it back before u take it back. The 2nd time they went through my phone saw I had the xda app they really started questioning me. I grabbed my phone back and said umm why u looking in my phone privacy dude. You're concern is only with network and data not my apps files and folders. But just save ya some trouble
Click to expand...
Click to collapse
I'll just flash it clean to where it doesn't even boot lol
Maybe its a bit off topic... but what do we learn about it? NEVER buy a carrier branded device if you want play with root. The lower price is not worth. I learned that over 10yrs ago xD
RheinPirat said:
Maybe its a bit off topic... but what do we learn about it? NEVER buy a carrier branded device if you want play with root. The lower price is not worth. I learned that over 10yrs ago xD
Click to expand...
Click to collapse
Yea I learned my lesson
What sucks is I have the modemst1, modemst2, and persist image backups but I cannot unlock it to upload. I am trying to modify the MSM Tool settings.xml to patch the modemst and persist images and I almost had success using the SMT Downloader but I think I don't have the offset bytes set properly to match the partition table.
Try this, worked for me from In back to TMO....
File on MEGA
mega.nz
TheGhost1951 said:
Try this, worked for me from In back to TMO....
File on MEGA
mega.nz
Click to expand...
Click to collapse
Internet explorer user spotted. xD
ekin_strops said:
Internet explorer user spotted. xD
Click to expand...
Click to collapse
Beg your pardon, I used the Indian MSM to unbrick before I was aware of it changing my TargetID to IN. Now I have to use a modded MSM tool to flash TMO firmware. I use Python3 to extract the .ops file, then open settings.xml, remove the "Target" line at the bottom encrypt back to a .ops file with the name out.ops and then flash that with the MSM tool. Then it will flash the TMO firmware and you are good to go.......
- op6 user - its destroyed now
but as i see that u cant use any other msm but the indian one? right?
i destroyed my op6 system and partations before,
OnePlus Agency, tried to fix it but no luck, i fixed it by msm but not the normal one
if 9pro msm is the same as op6 so you should do this
first, take twrp backup of EFS and MODEM partations and VENDOR ( idk if vendor is important but for precaution )
take another backup of EFC and MODEM by any root apps for precaution too
use the t-mobile msm flashtool and press on verify
the SMT mode should be able to use now
go to options, turn on the COM box or whatever
start flashing with SMT, but i think its high risk bc idk what error you get by normal flashing
keep in mind that SMT Mode will reFlash all known partations and hidden, hidden like MODEM, EFS, etc
my story with this is long, but funny for me, and big lesson..
thx for allah
@ripclap
edit: forget to tell that u have to restore the EFS backup, u should root t-mobile version or idk if u can restore it with some apps without root i dont remember
with op6 old firmware there is something called nvBackupUI it allow us to backup EFS and Restore it by one file
i know this maybe too old now but it may help
edit2:
some links about backup and restore EFS
1- https://community.oneplus.com/thread?id=278167
2- https://www.getdroidtips.com/how-to-backup-or-restore-qcn-efs-on-qualcomm-devices/
3- https://www.droidthunder.com/how-to-backup-efs-imei-on-android-phones/
ALL of this is for SMT Mode, because it may clear the EFS partation and Root is needed to restore it, idk if there is non root method, do ur own search
I am seeing a lot of folks who are still (year later) unable to enjoy custom ROM with T-Mobile devices, so I wanted to quickly post this easy method for enjoying your device with FULL DATA. If you are using a T-Mobile branded OnePlus 9 Pro and have accepted all normal OTA updates as of 9/8/22, you should be on C.19 firmware.
Assuming you have already unlocked your bootloader, you can safely upgrade to EU C.62 firmware found at:
OP9PRO_Android12_C62_EU_Firmware
MediaFire is a simple to use free service that lets you put all your photos, documents, music, and video in a single place so you can access them anywhere and share them everywhere.
www.mediafire.com
Click to expand...
Click to collapse
I completed this process while already on Nameless but it should work for others too. No more dodgy modules, hacked MSMDownloadTools or sorta working phones. Note, firmware and local updates are NOT the same. You are not cross-flashing to an entirely new software but ONLY required firmware modules for latest custom ROMs. Hope this helps!
P.S. if you receive any error while sideloading your new firmware, DO NOT unplug or reboot your phone. Repeat the process until it's completed successfully.
So you are saying no need to msm to EU first? I am on C.19, is this supposed to be flashed in fastboot? No modem issues??
nextbigleap said:
So you are saying no need to msm to EU first? I am on C.19, is this supposed to be flashed in fastboot? No modem issues??
Click to expand...
Click to collapse
That's exactly what I am saying, fastboot flash the firmware only and say goodbye to data issues.
My system update is showing c.17 as the latest update. I can't seem to get c.19. Would switching to eu firmware delete user data too?
MudaTrucka said:
My system update is showing c.17 as the latest update. I can't seem to get c.19. Would switching to eu firmware delete user data too?
Click to expand...
Click to collapse
No user data removed.
Appreciate this post. Do you plan on keeping this updated as EU gets updates?
SaintZ93 said:
Appreciate this post. Do you plan on keeping this updated as EU gets updates?
Click to expand...
Click to collapse
I will do my best!
Why does this work where the eu msm converter has problems with the modem? After you flash this firmware can you take future ota updates without modem issues as well?
The latest firmware from non-branded OnePlus 9 Pro is now available!
OP9PRO_Android12_C63_NA_Firmware
MediaFire is a simple to use free service that lets you put all your photos, documents, music, and video in a single place so you can access them anywhere and share them everywhere.
www.mediafire.com
This finally brings those of us on T-Mobile, especially closer to the bleeding edge.
Is this file modified in any way? Why didn't the people in the conversion thread do this before? I just don't get it, help me understand how we are avoiding all those problems. Can you also share the fastboot commands you use to flash this firmware please? Thank you.
rageoner said:
Is this file modified in any way? Why didn't the people in the conversion thread do this before? I just don't get it, help me understand how we are avoiding all those problems. Can you also share the fastboot commands you use to flash this firmware please? Thank you.
Click to expand...
Click to collapse
Of course, it's modified because OnePlus doesn't create firmware packages for our community. However, the files within the package are original dumps.
You can easily sideload this fix through your custom recovery using adb sideload OP9PRO_Android12_C63_NA_Firmware.zip for example.
Ok, one last question, are we able to take ota updates after doing the sideload? I know this is the latest firmware so there won't be any but in the future are we able to take ota?
Question:
1-what room is best for my LE2127 for daily use
2-Hasselblad camera exist a app
3-what TWRP are we using now
thanks in advance
Could someone please post steps to sideload Le2127 to EU / Global C.62EU / C.63NA No data loss ?
can I sideload this from t-mobile c.17? Also what recovery can I use? TWRP is for android 11
I use this for adb side loading..
[TOOL] TOOL ALL IN ONE (Drivers|Unlock|TWRP|Factory Image|Stock Recovery)
Hello everyone, today I present my new creation: we are talking about a tool that allows you to do many things , from the bootloader to flash the factory image , comfortably. Now you're probably asking: but there are already other tools available...
forum.xda-developers.com
luckylui said:
I use this for adb side loading..
[TOOL] TOOL ALL IN ONE (Drivers|Unlock|TWRP|Factory Image|Stock Recovery)
Hello everyone, today I present my new creation: we are talking about a tool that allows you to do many things , from the bootloader to flash the factory image , comfortably. Now you're probably asking: but there are already other tools available...
forum.xda-developers.com
Click to expand...
Click to collapse
Should I just select oneplus 8 pro as the device? The 9 pro technically isn't supported. I also can't get my computer to recognize my phone in recovery so sideloading is not working, all drivers installed and my pc recognizes my phone in any other state.
MudaTrucka said:
Should I just select oneplus 8 pro as the device? The 9 pro technically isn't supported. I also can't get my computer to recognize my phone in recovery so sideloading is not working, all drivers installed and my pc recognizes my phone in any other state.
Click to expand...
Click to collapse
Do the other option and go from there.
The Tool All In One is a great tool with many uses. You can choose the OP8P and it will work for OP9P. My question is will this really work side loading C.62 or C.63 on Le2127 and not lose data. I still have yet to read a clear guide on doing this. Also there's a lot of us that still use the TMO 9 Pro but I don't see anyone responding to this thread sharing that it really works. It would be nice but I'm not even gonna try until I know for sure that it really does work !
Bulauski2005 said:
The Tool All In One is a great tool with many uses. You can choose the OP8P and it will work for OP9P. My question is will this really work side loading C.62 or C.63 on Le2127 and not lose data. I still have yet to read a clear guide on doing this. Also there's a lot of us that still use the TMO 9 Pro but I don't see anyone responding to this thread sharing that it really works. It would be nice but I'm not even gonna try until I know for sure that it really does work !
Click to expand...
Click to collapse
You can't help folks that don't want to help themselves.
I have a OnePlus 9 Pro. Lost my dual sim function after updating to Android 13 in a weird way (it was ok at first). Now it shows only one. I want to revert to the European LE2123 as saw it can support it. I am in Hong Kong and seems this is the best option as I don't need the India version and I don't necessarily need Chinese (at least I don't read Chinese).
I have searched and gone down too many rabbit holes- so hope someone has been there already and can guide me.
Thanks!
David
XDAdaveHK said:
I have a OnePlus 9 Pro. Lost my dual sim function after updating to Android 13 in a weird way (it was ok at first). Now it shows only one. I want to revert to the European LE2123 as saw it can support it. I am in Hong Kong and seems this is the best option as I don't need the India version and I don't necessarily need Chinese (at least I don't read Chinese).
I have searched and gone down too many rabbit holes- so hope someone has been there already and can guide me.
Thanks!
David
Click to expand...
Click to collapse
Your phone model ?
XDAdaveHK said:
I have a OnePlus 9 Pro. Lost my dual sim function after updating to Android 13 in a weird way (it was ok at first). Now it shows only one. I want to revert to the European LE2123 as saw it can support it. I am in Hong Kong and seems this is the best option as I don't need the India version and I don't necessarily need Chinese (at least I don't read Chinese).
I have searched and gone down too many rabbit holes- so hope someone has been there already and can guide me.
Thanks!
David
Click to expand...
Click to collapse
To revert your OnePlus 9 Pro to the European version of Android 13 (LE2123), you will need to flash the firmware for that version onto your device. This is a technical process that involves using specialized software to replace the operating system on your device.
Before you begin, you should make sure that you have backed up all of your important data, as the process will erase everything on your device. You will also need to download the firmware for the European version of Android 13 (LE2123) and the appropriate flashing tool.
To flash the firmware onto your device, you will need to follow these steps:
Enable developer mode on your device by going to Settings > About phone > Software information > More > Developer options.
Enable USB debugging on your device by going to Settings > Developer options > USB debugging.
Connect your device to your computer using a USB cable.
Open the flashing tool and follow the prompts to install the firmware onto your device.
When the process is complete, your device will restart and you should be able to use the European version of Android 13 (LE2123).
It is important to note that this process can be risky and may result in data loss or damage to your device if not done correctly. If you are not comfortable with technical processes or are unsure about how to proceed, it is recommended that you seek the assistance of a professional.
ElitePotato said:
Your phone model ?
Click to expand...
Click to collapse
Oneplus 9 Pro. LE2125. But I read somewhere that the LE2125 can be changed to LE2123 with the software change as it is not hardware-dependent entirely. Yes, the Indian hardware version has different radio frequencies, but the EU and US are very similar. Anyway- I have gone down a rabbit hole and not really sure.
XDAdaveHK said:
Oneplus 9 Pro. LE2125. But I read somewhere that the LE2125 can be changed to LE2123 with the software change as it is not hardware-dependent entirely. Yes, the Indian hardware version has different radio frequencies, but the EU and US are very similar. Anyway- I have gone down a rabbit hole and not really sure.
Click to expand...
Click to collapse
Use LE2125 msmtool and then flash the LE2123 OOS11 rom through fastboot. It can be done by payload flasher also, payload file is included in full rom zip. Once you have converted to LE2123, do a factory reset and you can update it normally all the way to OOS13.
.
.
Read the op9 guide if you are confused.
ChristianMorris said:
To revert your OnePlus 9 Pro to the European version of Android 13 (LE2123), you will need to flash the firmware for that version onto your device. This is a technical process that involves using specialized software to replace the operating system on your device.
Before you begin, you should make sure that you have backed up all of your important data, as the process will erase everything on your device. You will also need to download the firmware for the European version of Android 13 (LE2123) and the appropriate flashing tool.
To flash the firmware onto your device, you will need to follow these steps:
Enable developer mode on your device by going to Settings > About phone > Software information > More > Developer options.
Enable USB debugging on your device by going to Settings > Developer options > USB debugging.
Connect your device to your computer using a USB cable.
Open the flashing tool and follow the prompts to install the firmware onto your device.
When the process is complete, your device will restart and you should be able to use the European version of Android 13 (LE2123).
It is important to note that this process can be risky and may result in data loss or damage to your device if not done correctly. If you are not comfortable with technical processes or are unsure about how to proceed, it is recommended that you seek the assistance of a professional.
Click to expand...
Click to collapse
Thank you- thank you for being professional to provide assistance. I can do the flash but wanted to make sure it was safe/possible before I tried. Currently, the phone is not working well enough to keep it as is, so worth any risk to fix it. Currently using a Xiaomi 11T Pro and love it- so I know there is a huge gap in getting the OnePlus working properly again.
But where is the 'flashing tool' found?
XDAdaveHK said:
Thank you- thank you for being professional to provide assistance. I can do the flash but wanted to make sure it was safe/possible before I tried. Currently, the phone is not working well enough to keep it as is, so worth any risk to fix it. Currently using a Xiaomi 11T Pro and love it- so I know there is a huge gap in getting the OnePlus working properly again.
But where is the 'flashing tool' found?
Click to expand...
Click to collapse
[TOOL][Windows] Fastboot Enhance [Payload Dumper & Image Flasher]
Fastboot Enhance What it can do? - Show fastboot vars - Switch between fastbootd & bootloader - Switch between A & B slot - Flash Payload.bin in fastbootd - Flash images - Erase partitions - Delete logical partitions - Create logical partitions...
forum.xda-developers.com