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Hello, I want to downgrade my LG G4 (Software Version: H81220U) from Marshmallow to Lollipop so that I can root my phone. Could anybody guide me to achieve a downgrade AND a root? My carrier is Telus/Koodo in case it's relevant information.
Thank you in advance
syphlect said:
Hello, I want to downgrade my LG G4 (Software Version: H81220U) from Marshmallow to Lollipop so that I can root my phone. Could anybody guide me to achieve a downgrade AND a root? My carrier is Telus/Koodo in case it's relevant information.
Thank you in advance
Click to expand...
Click to collapse
first you need to nkow if tou can as in some models antirollback changes and makes it imposible to downgrade. so first make sure that antirollback versions they are if the same then you may if different then youll hard brick phone.
Hi @syphlect
Did you manage to downgrade it?
Have searched all the forums, did not find a way to root the LG G4 H1220u Koodo version.
let me know if you found any links
Use ...
Use ... LGUP - NEW ( https://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803 ) to downgrade from MM to LP. You want H81210 for your Lollipop KDZ. Once you've done that, you can install a pre-rooted image (easier) or root your own extracted KDZ. Note: You will not be able to obtain root through any of the Root-Apps - check out the link in the next paragraph for the general how-to for the H812, if you have not already done so.
Refer to [Canadian Guide] - Complete Source for the LG G4 H812. Linux VM/Root/Tools&Files at: https://forum.xda-developers.com/g4/general/canadian-guide-complete-source-lg-g4-t3212449 for the how-to on rooting the H812.
Follow the Root ANY LG G4 Variant 100% Success Directives | Root Injection | Less Bricks (https://forum.xda-developers.com/g4/general/lg-g4-100-root-success-directives-root-t3180586) ONLY for installing the rooted image and use the command for the H812 model in the 2nd post here: https://forum.xda-developers.com/g4/...ot-lg-t3164765 found in the following box: Command to Flash System.img (All Variants):
Once done, because you still will have a locked bootloader, you will not be able to install a regular version of a custom recovery or flash a custom rom (that may come eventually when efidroid is managed to be ported to the locked LG4's). However, you will be able to install a non-regular version of a custom recovery with TWRP-in-FisH that has been tested on the H812 and is working just fine with Version 3 Beta 4 and 5 (you can find those links in the later posts in that site): [LOCKED][G4][TWRP][UNOFFICIAL] TWRP-in-FIsH for all locked G4 devices at https://forum.xda-developers.com/g4/development/locked-twrpinfish-locked-g4-devices-t3573048
Good luck.
S.
NB: Don't forget to hit the Thanks button for those answering questions your questions and trying to help.
---------- Post added at 04:06 PM ---------- Previous post was at 03:52 PM ----------
phaninder.ch said:
Hi @syphlect
Did you manage to downgrade it?
Have searched all the forums, did not find a way to root the LG G4 H1220u Koodo version.
let me know if you found any links
Click to expand...
Click to collapse
See ... above ...
S.
Thanks a lot buddy... Will give it a try this week.
-Phani
See if you can ...
phaninder.ch said:
Thanks a lot buddy... Will give it a try this week.
-Phani
Click to expand...
Click to collapse
See if you can ... find KDZ's that that are particular to your region in the event there may be differences in bandwidths that are operational, etc.
Cheers,
S.
Yeah could not find specific to koodo Canada. Need to see if its safe to go with something similar to it.
Also I see my current software version is H81220Z. It got updated overnight even though I un-checked to install updates automatically.
Will the LGUP process still work to downgrade?
Koodo is on the ...
phaninder.ch said:
Yeah could not find specific to koodo Canada. Need to see if its safe to go with something similar to it.
Also I see my current software version is H81220Z. It got updated overnight even though I un-checked to install updates automatically.
Will the LGUP process still work to downgrade?
Click to expand...
Click to collapse
Koodo is on the ... Telus network. You can use Telus KDZ's (doesn't specifically have to be H81210Z and they seem to be available (check the Canadian Guide) - others have indicated you can use other Canadian providers (read the Canadian guide). I can't confirm this personally.
Use LGUP-NEW for sure as you are less likely to brick from what I understand if an anti-rollback provision has been put in on the latest firmware upgrade.
S.
Hi,
I have an Lg G4 h812 with H1220z software version. Now i have a few questions someone needs to answer.
Can and how do i downgrade with a kdz from this site(http://bit.ly/2qR71rQ) and root using a h81210b image (http://bit.ly/2q2Rbve) without anything going sideways?
And can you upgrade to MM keeping root?
And if it IS not compatible, what is?
Help (and no things going sideways) would be appreciated
You'll find everything you need at ...
TheLatios381 said:
Hi,
I have an Lg G4 h812 with H1220z software version. Now i have a few questions someone needs to answer.
Can and how do i downgrade with a kdz from this site(http://bit.ly/2qR71rQ) and root using a h81210b image (http://bit.ly/2q2Rbve) without anything going sideways?
And can you upgrade to MM keeping root?
And if it IS not compatible, what is?
Help (and no things going sideways) would be appreciated
Click to expand...
Click to collapse
You'll find everything you need at ... [Canadian Guide] - Complete Source for the LG G4 H812. Linux VM/Root/Tools&Files
https://forum.xda-developers.com/g4/general/canadian-guide-complete-source-lg-g4-t3212449
Read through everything carefully. You'll find everything you need if not in the OP, in the member posts. You cannot upgrade to MM and keep root and you cannot install any custom rom at this stage as the H812 has a locked bootloader that cannot be officially unlocked.
With steadfasterX's TWRP-in-FisH (https://forum.xda-developers.com/g4/development/locked-twrpinfish-locked-g4-devices-t3573048) you can install a customized version of TWRP recovery that will allow you to back up your complete phone.
sdembiske said:
You'll find everything you need at ... [Canadian Guide] - Complete Source for the LG G4 H812. Linux VM/Root/Tools&Files
https://forum.xda-developers.com/g4/general/canadian-guide-complete-source-lg-g4-t3212449
Read through everything carefully. You'll find everything you need if not in the OP, in the member posts. You cannot upgrade to MM and keep root and you cannot install any custom rom at this stage as the H812 has a locked bootloader that cannot be officially unlocked.
With steadfasterX's TWRP-in-FisH (https://forum.xda-developers.com/g4/development/locked-twrpinfish-locked-g4-devices-t3573048) you can install a customized version of TWRP recovery that will allow you to back up your complete phone.
Click to expand...
Click to collapse
Thx for the info, but from what I see one question unanswered. Which images and KDZs are compatible with h1220z?
You will find most of ...
TheLatios381 said:
Thx for the info, but from what I see one question unanswered. Which images and KDZs are compatible with h1220z?
Click to expand...
Click to collapse
You will find most of ... the questions you are asking in the Canadian Guide I provided the link to. Try the search function for the site posts
You are looking for an H81210 for Lollipop. I would suggest H81210N or higher for your rooted image as it has the latest Stagefright vulnerability security update. You can however use for your stock Lollipop image a lower version, e.g. H81210H before flashing your rooted image. The only caveat is that you may want to use Rogers/Fido firmware if that is your carrier, otherwise you will lose voLTE.
Again, I suggest you read through the posts, search for answers in the Canadian Guide. It's all been covered there.
Addendum: Koodo is on the Telus network.
I have a brand new kddi au SCV38 (Galaxy S9) and a docomo SIM from one of the discount providers (Rakuten). The docomo version of the same phone is SC-02K. au and docomo use slightly different LTE bands. Is there anything speaking against flashing a docomo stock rom to the au phone?
Answering my own question, in case anyone else ever wonders. I've flashed the latest Docomo stock firmware to the au phone and for all I can see, everything works just fine. The only thing I'm left wondering about is use of the docomo LTE bands. Some of these are different from au bands. No idea whether the au phone with the docomo ROM will be able to use all docomo bands. If I ever have an answer to that, I'll post that here as well.
To flash the docomo ROM to the au phone, I followed the below instructions.
https://gadgetdamage.blog.fc2.com/blog-entry-104.html
Hi Axel,
As you said that you were already successful to install docomo ROM to au model, I assume that you already rooted the device. Could you show me the tutorial to do such thing? I use au S9+ and I want to get a root access, since there's many bloatware I want to remove. Thanx in advance, man.
axel007 said:
Answering my own question, in case anyone else ever wonders. I've flashed the latest Docomo stock firmware to the au phone and for all I can see, everything works just fine. The only thing I'm left wondering about is use of the docomo LTE bands. Some of these are different from au bands. No idea whether the au phone with the docomo ROM will be able to use all docomo bands. If I ever have an answer to that, I'll post that here as well.
To flash the docomo ROM to the au phone, I followed the below instructions.
https://gadgetdamage.blog.fc2.com/blog-entry-104.html
Click to expand...
Click to collapse
i also own SCV-38
can i flash Global china firmware to it will it work fine?
satdiwo said:
Hi Axel,
As you said that you were already successful to install docomo ROM to au model, I assume that you already rooted the device. Could you show me the tutorial to do such thing? I use au S9+ and I want to get a root access, since there's many bloatware I want to remove. Thanx in advance, man.
Click to expand...
Click to collapse
Sorry, I just saw this. There is no need to root. I just flashed Docomo firmware to the au model, that was all.
ckbhawsar said:
i also own SCV-38
can i flash Global china firmware to it will it work fine?
Click to expand...
Click to collapse
I don't know. You could try and if it doesn't work, just flash back the au firmware
axel007 said:
Sorry, I just saw this. There is no need to root. I just flashed Docomo firmware to the au model, that was all.
Click to expand...
Click to collapse
so, just to make sure then, you didn't root your phone? or you did root your phone? if you did, could you tell me how to do it? I desperately look for the tutorial to do it since I want to remove bloatwares from my au rom; but none that I can find until now. the rom contains so many apps that I don't need. thanks in advance, mate
satdiwo said:
so, just to make sure then, you didn't root your phone? or you did root your phone? if you did, could you tell me how to do it? I desperately look for the tutorial to do it since I want to remove bloatwares from my au rom; but none that I can find until now. the rom contains so many apps that I don't need. thanks in advance, mate
Click to expand...
Click to collapse
Hello Bro,
I am also having AU S9 that is SCV 38, i have successfully rooted it.
You can follow this guide:
Everything is properly explained there.
For S9 i.e SM-G9600 SCV 38
https://forum.xda-developers.com/ga...development/twrp-3-2-1-0-sm-g9600-s9-t3803297
FOR S9+ i.e. SM-G9650 SCV 39
https://forum.xda-developers.com/ga...elopment/recovery-twrp-star2qlte-chn-t3802933
or
You can use following Method to remove AU bloatware
https://www.xda-developers.com/uninstall-carrier-oem-bloatware-without-root-access/
ckbhawsar said:
Hello Bro,
I am also having AU S9 that is SCV 38, i have successfully rooted it.
You can follow this guide:
Everything is properly explained there.
For S9 i.e SM-G9600 SCV 38
https://forum.xda-developers.com/ga...development/twrp-3-2-1-0-sm-g9600-s9-t3803297
FOR S9+ i.e. SM-G9650 SCV 39
https://forum.xda-developers.com/ga...elopment/recovery-twrp-star2qlte-chn-t3802933
or
You can use following Method to remove AU bloatware
https://www.xda-developers.com/uninstall-carrier-oem-bloatware-without-root-access/
Click to expand...
Click to collapse
thanks for the alternatives bro.. btw, when you rooted your phone, what was its state? my phone is on One UI 1.0 (android 9), baseband version SCV39KDU1BSI1, and security patch is on September 1, 2019; and I'm not sure whether it can be rooted or not, since as long as I know, rooting galaxy s9+ snapdragon is still impossible until now.
https://forum.xda-developers.com/ga...cross-device-development/twrp-exynos-t3763464
it says "In NO way it is compatible with Snapdragon variants including but not limited to American(U/U1/A/T/P/V), Chinese(0/8/6), Hong Kong(0), Japanese(SC-*), Canadian(W) variants"
satdiwo said:
thanks for the alternatives bro.. btw, when you rooted your phone, what was its state? my phone is on One UI 1.0 (android 9), baseband version SCV39KDU1BSI1, and security patch is on September 1, 2019; and I'm not sure whether it can be rooted or not, since as long as I know, rooting galaxy s9+ snapdragon is still impossible until now.
https://forum.xda-developers.com/ga...cross-device-development/twrp-exynos-t3763464
it says "In NO way it is compatible with Snapdragon variants including but not limited to American(U/U1/A/T/P/V), Chinese(0/8/6), Hong Kong(0), Japanese(SC-*), Canadian(W) variants"
Click to expand...
Click to collapse
Its because you are referring to wrong thread that thread is for EXYNOS.
for snapdragon our device follow thread which i have mentioned.
I also unlocked in OCT on pie SCV38
ckbhawsar said:
Its because you are referring to wrong thread that thread is for EXYNOS.
for snapdragon our device follow thread which i have mentioned.
I also unlocked in OCT on pie SCV38
Click to expand...
Click to collapse
great..!! thanks a lot, mate, really appreciate it
satdiwo said:
great..!! thanks a lot, mate, really appreciate it
Click to expand...
Click to collapse
Hit the Thanks button if it really helped you
ckbhawsar said:
Hit the Thanks button if it really helped you
Click to expand...
Click to collapse
done
root scv38
ckbhawsar said:
Hello Bro,
I am also having AU S9 that is SCV 38, i have successfully rooted it.
You can follow this guide:
Everything is properly explained there.
For S9 i.e SM-G9600 SCV 38
https://forum.xda-developers.com/ga...development/twrp-3-2-1-0-sm-g9600-s9-t3803297
FOR S9+ i.e. SM-G9650 SCV 39
https://forum.xda-developers.com/ga...elopment/recovery-twrp-star2qlte-chn-t3802933
or
You can use following Method to remove AU bloatware
https://www.xda-developers.com/uninstall-carrier-oem-bloatware-without-root-access/
Click to expand...
Click to collapse
hi, can you teach me how to root au - scv 38, i have flash TWRP but it failed when install super su and get bootloop after install magisk. i have no idea how to root scv-38
thanks
axel007 said:
Answering my own question, in case anyone else ever wonders. I've flashed the latest Docomo stock firmware to the au phone and for all I can see, everything works just fine. The only thing I'm left wondering about is use of the docomo LTE bands. Some of these are different from au bands. No idea whether the au phone with the docomo ROM will be able to use all docomo bands. If I ever have an answer to that, I'll post that here as well.
To flash the docomo ROM to the au phone, I followed the below instructions.
https://gadgetdamage.blog.fc2.com/blog-entry-104.html
Click to expand...
Click to collapse
Do you have problem with unlocked sim status ? Or everything just work fine.
bimbimpooo said:
Do you have problem with unlocked sim status ? Or everything just work fine.
Click to expand...
Click to collapse
I have not experienced any issues in relation to the unlocked sim.
axel007 said:
I have not experienced any issues in relation to the unlocked sim.
Click to expand...
Click to collapse
Thanks for the answer.
Last, does it need a nand reset to do this?
axel007 said:
Answering my own question, in case anyone else ever wonders. I've flashed the latest Docomo stock firmware to the au phone and for all I can see, everything works just fine. The only thing I'm left wondering about is use of the docomo LTE bands. Some of these are different from au bands. No idea whether the au phone with the docomo ROM will be able to use all docomo bands. If I ever have an answer to that, I'll post that here as well.
To flash the docomo ROM to the au phone, I followed the below instructions.
https://gadgetdamage.blog.fc2.com/blog-entry-104.html
Click to expand...
Click to collapse
how to follow it i cant understand japanese bro
Hello.
I found a good deal on a 7T 256+8 CN version, which is cheaper than getting it directly from OnePlus european store, where they only sell more expensive 128+8.
Few questions:
1. This is my first OP device, could anyone please tell me step by step how to install OxygenOS?
2. Switching between HydrogenOS and OxygenOS, do i need to lock/unlock bootloader?
3. Since the version i'm getting is CN 256GB, will the official EU OxygenOS build even work on the phone? Considering they only sell 128GB in EU. Won't it bug out?
4. After i flash OxygenOS, will it just work normally as it would with EU phone? Support OTA? No other difference in functioning?
5. Since the phone will be imported from China, will it have any IMEI issues or something hardware related? LTE bands are the same.
6. Any other things i should know about? I tried to think about all the could-be roadblocks, but any other tip is greatly appreciated.
Thanks!
1. This is my first OP device, could anyone please tell me step by step how to install OxygenOS?
https://forum.xda-developers.com/oneplus-7t/how-to/rom-stock-fastboot-roms-oneplus-7t-t3979213
or here:
https://forum.xda-developers.com/oneplus-7t/how-to/stock-fastboot-flashable-images-oneplus-t3977623
2. Switching between HydrogenOS and OxygenOS, do i need to lock/unlock bootloader?
See first answer
3. Since the version i'm getting is CN 256GB, will the official EU OxygenOS build even work on the phone? Considering they only sell 128GB in EU. Won't it bug out?
Yes its work...
4. After i flash OxygenOS, will it just work normally as it would with EU phone? Support OTA? No other difference in functioning?
Yes works normal. OTA works.
5. Since the phone will be imported from China, will it have any IMEI issues or something hardware related? LTE bands are the same.
International version have 3 LTE Bands more (25,32,66 but im not sure) See here: https://forum.xda-developers.com/oneplus-7t/how-to/oneplus-7t-hardware-variants-codenames-t3981187
6. Any other things i should know about? I tried to think about all the could-be roadblocks, but any other tip is greatly appreciated.
No...
Matija Gubec said:
1. This is my first OP device, could anyone please tell me step by step how to install OxygenOS?
https://forum.xda-developers.com/oneplus-7t/how-to/rom-stock-fastboot-roms-oneplus-7t-t3979213
or here:
https://forum.xda-developers.com/oneplus-7t/how-to/stock-fastboot-flashable-images-oneplus-t3977623
2. Switching between HydrogenOS and OxygenOS, do i need to lock/unlock bootloader?
See first answer
3. Since the version i'm getting is CN 256GB, will the official EU OxygenOS build even work on the phone? Considering they only sell 128GB in EU. Won't it bug out?
Yes its work...
4. After i flash OxygenOS, will it just work normally as it would with EU phone? Support OTA? No other difference in functioning?
Yes works normal. OTA works.
5. Since the phone will be imported from China, will it have any IMEI issues or something hardware related? LTE bands are the same.
International version have 3 LTE Bands more (25,32,66 but im not sure) See here: https://forum.xda-developers.com/oneplus-7t/how-to/oneplus-7t-hardware-variants-codenames-t3981187
6. Any other things i should know about? I tried to think about all the could-be roadblocks, but any other tip is greatly appreciated.
No...
Click to expand...
Click to collapse
Thanks for your reply. Just so i understand, i'm not looking to root the phone nor do i want to mess with the bootloader. All i want to do once i get it is to flash stock OxygenOS, latest version and completely remove CN ROM. From other info i gathered while browsing google, OP phones are one of the only ones that allow to switch from CN to EU ROM seamlessly without messing with any commands or programs.
From what i understand, i need to enable some option in developer settings, then download EU ROM from oneplus website, then in phone settings go to update-local update and just select the downloaded EU Rom? Can you confirm if that's basically all there is to it?
Much appreciated!
Disclaimer: By attempting any of the processes listed in this thread you accept full responsibility for your actions. I will not be held responsible if your device stops working, catches fire, or turns into a hipster and claims to have been modified before it was cool.
Hi everyone, similar to the previous threads for
OP3, OP3T, OP5, OP5T, OP6, OP6T, OP7 and OP7PRO here is the EDL package (also known as MSM tool or unbrick tool) that can revive a bricked OnePlus 7T.
It can also be used to rollback your phone to a previous release of OOS.
You can download the following versions:
HD65AA tools (International and indian firmware):
ANDROID 10:
10.0.4 HD65AA
10.0.7 HD65AA (credits @viperbjk )
10.0.9 HD65AA
10.0.11 HD65AA
10.0.14 HD65AA
10.0.15 HD65AA
10.0.16 HD65AA
Mirror for first and last MSMs per Android version: https://onepluscommunityserver.com/
ANDROID 11:
11.0.5.1 HD65AA
Mirror for first and last MSMs per Android version: https://onepluscommunityserver.com/
HD65BA tools (European firmware):
ANDROID 10:
10.0.4 HD65BA
10.0.7 HD65BA (credits @viperbjk )
10.0.9 HD65BA
10.0.11 HD65BA
10.0.14 HD65BA
10.0.15 HD65BA
Mirror for first and last MSMs per Android version: https://onepluscommunityserver.com/
ANDROID 11:
11.0.5.1 HD65BA
Mirror for first and last MSMs per Android version: https://onepluscommunityserver.com/
It should work with HD1900 (Chinese variant), HD1901 (Indian variant) and HD1905 (North America) models.
Instructions:
Power your device off
Maintain volume up and volume down keys to get into Qualcomm EDL mode.
Launch MsmDownloadTool V4.0.exe.
Click on Enum to be sure your device is detected and press Start.
Wait ~300 seconds
Enjoy your brand new device
FAQ:
I see a target button, what is that?
As you may (or may not!) be aware there are starting from 7T-Series build specifics to India.
Selecting "O2" as target should give you the global firmware while selecting "India" as target should give you the Indian one. See
https://imgur.com/2ipNyIy
for a screenshot.
My device isn't detected when I click on "Enum" button
Go to device manager and make sure your phone shows up as QDLOADER 9008.
If it shows up as QHUSB_BULK, it means Qualcomm driver wasn't installed automatically by Windows Update. Download the latest one from Microsoft website at http://download.windowsupdate.com/c..._fba473728483260906ba044af3c063e309e6259d.cab (source https://www.catalog.update.microsof...updateid=8ee52ba0-bdef-4009-88cf-335a678dd67a ) and install it manually by right clicking on QHUSB_BULK and selecting "Update driver software" and "Browse my computer for driver software" to where you downloaded CAB file.
MSM tool is stuck on "Param pre-processing"
Ensure you're using the Qualcomm drivers linked in first part of this FAQ.
What is SMT Download mode?
Just don't try to unlock that mode, it will wipe your IMEI and your Widevine certificate if you use it.
Credits:
@aleck0112 for confirming tool works with HD1900 version
@anirudhgupta109 for sharing original link of 10.0.4 HD65AA from OnePlus
@Titokhan for being a friend and providing inspiration in writing
@headsh0t95 for being a friend and suggesting me to request an access to upload files on AndroidFileHost now one year ago for my previous threads
@AndroidFileHost for the hosting
OnePlus for the device and OS
Reserved
Reserved
Reserved as XDA posted credit twice once again
Awesome! Now we wait for the ability to convert the T-Mobile version to the International version.
corey103 said:
Awesome! Now we wait for the ability to convert the T-Mobile version to the International version.
Click to expand...
Click to collapse
There's probably some potential if T-Mobile one got released. Not to mention that in case something goes wrong it will be nice for you to be able to go back to T-Mobile firmware.
Even if I don't own the devices, I remember that what was done six months ago for the 7 Pro was patching the OPS file directly and unchecking SHA256 check box in MSM tool window as OnePlus implemented additional protections disallowing to patch the .exe directly in the same way at what was done for the 6T. My guess is same will have to be done for 7T.
Unsupported Target EU
Thanks a lot for providing this for all of us!
However, I just did it and it stopped after 6s stating: "Unsupported Target EU". Does this have something to do with my device being the EU-Version? Doesn't the MSM Tool work for my device?
ewhiz said:
Thanks a lot for providing this for all of us!
However, I just did it and it stopped after 6s stating: "Unsupported Target EU". Does this have something to do with my device being the EU-Version? Doesn't the MSM Tool work for my device?
Click to expand...
Click to collapse
That might be due to that indeed and that's very weird as for OnePlus 7 and OnePlus 7 Pro MSM tools allowed you to crossflash build without any issue ...
Some_Random_Username said:
That might be due to that indeed and that's very weird as for OnePlus 7 and OnePlus 7 Pro MSM tools allowed you to crossflash build without any issue ...
Click to expand...
Click to collapse
I have a OnePlus 7T with Indian firmware installed.Will this tool help me to convert to International?Also,are the steps for backing up the 7T's IMEI the same as 6T?
Thanks in advance.
Need 7T Pro's Unbrick tool
Does anybody know how to get a MSMDownloadTool for the EU-Version of Oneplus 7T (HD1903)?
Will be watching this to rebrand T-Mobile to international
Is it necessary to have the bootloader unlocked?
[email protected] said:
Will be watching this to rebrand T-Mobile to international
Click to expand...
Click to collapse
I won't buy the TMobile until it's available lol.
WillSmith89 said:
I have a OnePlus 7T with Indian firmware installed.Will this tool help me to convert to International?
Click to expand...
Click to collapse
I believe that choosing target as international will allow you to switch to international firmware. Note that I however did not try as I do not own a unit. Feel free to do so and report back and don't forget that it will wipe all your internal storage!
lbule said:
Need 7T Pro's Unbrick tool
Click to expand...
Click to collapse
I'm afraid you didn't manage to find 7T Pro forum
dorianstgt said:
Does anybody know how to get a MSMDownloadTool for the EU-Version of Oneplus 7T (HD1903)?
Click to expand...
Click to collapse
You can get it from support if your device bricked.
gravin said:
Is it necessary to have the bootloader unlocked?
Click to expand...
Click to collapse
Tool should work regardless of bootloader state.
Some_Random_Username said:
I believe that choosing target as international will allow you to switch to international firmware. Note that I however did not try as I do not own a unit. Feel free to do so and report back and don't forget that it will wipe all your internal storage!
I'm afraid you didn't manage to find 7T Pro forum
You can get it from support if your device bricked.
Tool should work regardless of bootloader state.
Click to expand...
Click to collapse
Any chances of IMEI getting corrupted if I convert from Indian to international?
dorianstgt said:
Does anybody know how to get a MSMDownloadTool for the EU-Version of Oneplus 7T (HD1903)?
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Probably not necessary. I just took the leep in the dark and went with "O2". And it all worked fine!
My 7t was hard bricked (only qualcomm modem working), and German OnePlus support wouldn't even want to get me the MSM tool (they said they didn't have it at their disposal, yet). Now, after using just this thread's exact MSM tool, with O2 Setting, my 7t is back on and I even manavged to fully root it!
ewhiz said:
Probably not necessary. I just took the leep in the dark and went with "O2". And it all worked fine!
My 7t was hard bricked (only qualcomm modem working), and German OnePlus support wouldn't even want to get me the MSM tool (they said they didn't have it at their disposal, yet). Now, after using just this thread's exact MSM tool, with O2 Setting, my 7t is back on and I even manavged to fully root it!
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Thank you, is it still shown as HD1903? European version?
ewhiz said:
Probably not necessary. I just took the leep in the dark and went with "O2". And it all worked fine!
My 7t was hard bricked (only qualcomm modem working), and German OnePlus support wouldn't even want to get me the MSM tool (they said they didn't have it at their disposal, yet). Now, after using just this thread's exact MSM tool, with O2 Setting, my 7t is back on and I even manavged to fully root it!
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That is really great to you went and took the risk for us!
Now I cannot wait to try this at home in a couple days on my hard-bricked French OP7T. For the anecdote, I got kind of the same response you did, from the French support chat. That they don't have the flashing tool at their disposal yet. Sounds like bull, but they apparently won't to a remote flash for us in Europe. Myself I really didn't want to send it for repair after reading the horrendous stories about OnePlus service centers. Neither did I really look forward to taking another spin at the OLED screen lottery! Thanks for that, man.
how do I know the phone got into EDL mode?
Nevermind, it worked. OP pls note that this tool also works for HD1900 version
---------- Post added at 02:48 PM ---------- Previous post was at 02:17 PM ----------
ewhiz said:
Probably not necessary. I just took the leep in the dark and went with "O2". And it all worked fine!
My 7t was hard bricked (only qualcomm modem working), and German OnePlus support wouldn't even want to get me the MSM tool (they said they didn't have it at their disposal, yet). Now, after using just this thread's exact MSM tool, with O2 Setting, my 7t is back on and I even manavged to fully root it!
Click to expand...
Click to collapse
can you share the patched boot file you used to root it without losing wifi? You used this tool so you should have the 10.0.4 HD65AA version of rom yes? So what was the file you used?