I have a Lumia 620 with Lumia Cyan + the latest developer preview update and I recently factory reset it. Today I tried developer unlocking it, and it came up with the "IpOverUsbSvc" error. I restarted my computer and got the same error, so I uninstalled and reinstalled the drivers and restarted, still same error. I uninstalled the lite 8.1 SDK (I'm on Windows 7), reinstalled it then rebooted, and still got the same error. Does anyone know how I can fix this?
edit: I searched already if you're just planning on saying that.
I seem to have the same issue on two other devices. Apparently you need files from the 8.1 Emulator Update 1 ISO. I have the Visual Studio 2013 with both Update 3 and the emulator update installed, but I too have the same error. Try running the 8.1 Power Tools update on your phone and see if it will actually give you an error code.
thals1992 said:
I seem to have the same issue on two other devices. Apparently you need files from the 8.1 Emulator Update 1 ISO. I have the Visual Studio 2013 with both Update 3 and the emulator update installed, but I too have the same error. Try running the 8.1 Power Tools update on your phone and see if it will actually give you an error code.
Click to expand...
Click to collapse
Thanks, probably had something to do with it being on update 1, but I managed to get it unlocked with that weird Chinese app mentioned in another thread.
Running stock Vodafone EVA-L09C02B137
Developer mode enabled,
USB debugging enabled
"All HiSuite to use HDB" enabled
connect phone to PC - PC auto-detects phone, installs hisuite etc.
Run hisuite and get "Please authorise your computer to manage your device" with a picture of the phone which says "Allow connection in HDB mode" - which I don't get on the device.
I've been through the forum and uninstalled everything, restarted both PC and phone, installed the APK from the hisuite program files folder, enabled files and photos mode (both work correctly in explorer) but can't get through to hisuite.
Any help would be appreciated.
i have the same problem since yesterday
p9 is on nougut b361
hisuite cant connect to the phone
but it shows as a separate drive and i can move files
only hisuite wont connect to the phone
the same problem here
i have the same problem since i got the nougat update. maybe is has the problem the branded vodafone model ( which is mine as yours) but i haven't found any solutions. if you have found something, it would be great. thanks a lot
Kostas3ara said:
i have the same problem since i got the nougat update. maybe is has the problem the branded vodafone model ( which is mine as yours) but i haven't found any solutions. if you have found something, it would be great. thanks a lot
Click to expand...
Click to collapse
I have the same problem here....
The Same Here !!
I came back from vacationd and after some updates Huawei did (actually its the latest version), my phone won't connect to computer using HiSuite.
So i went to this site and Downloaded the previous version of HiSuite . https://hisuite.software.informer.com/versions/
Uninstalled the latest version from my mobile and from my computer --> rebooted my phone (no i didn't rebooted the computer.)
I downloaded the version 5.0.2.301 (it's the previous version)
Installed it on computer !!!
When you will be asked to upgrade DO NOT UPGRADE !!!
Follow the rest of procedures and it will work...
In my phone, system update section of setting, it shows new update namely EVA-L19C636B396. Current version is EVA-L19C636B394. Therefore I download the update, it is ok. When it becomes 100% download, the phone asked me to restart. Then I restart it. But after restarting it show error. It asked me to download the package, again.
I don't know why.
I see the update, and I can download it.
However, I cannot install it.
Please help me!
Thanks
Try the followimg, one and/or the other:
-Settings Advanced and choose Factory Reset with with Wiping Internal memory
-Choose Full update
zgfg said:
Try the followimg, one and/or the other:
-Settings Advanced and choose Factory Reset with with Wiping Internal memory
-Choose Full update
Click to expand...
Click to collapse
Thanks for your suggestion.
I have done it, however the problem used to show up. When I connect huawei hiSuite and check the update through computer, it shows "you have installed latest official version". But in my phone setting, it shows there is update!
I don't know why.
Kyaw Kyaw Lynn said:
Thanks for your suggestion.
I have done it, however the problem used to show up. When I connect huawei hiSuite and check the update through computer, it shows "you have installed latest official version". But in my phone setting, it shows there is update!
I don't know why.
Click to expand...
Click to collapse
Are you using firmware finder on your phone
udamster said:
Are you using firmware finder on your phone
Click to expand...
Click to collapse
Yes, last time I used it and updated! is that the main source of my problem?
Kyaw Kyaw Lynn said:
Yes, last time I used it and updated! is that the main source of my problem?
Click to expand...
Click to collapse
Since firmware finder app uses a proxy to bring in that update to the system update app that is why you only get the update in the system app. The HiSuite program on your computer doesn't have that proxy so that's why it doesn't show the latest update.
If you want to install C636B396. First make sure, you have the exact same firmware as your model (EVA-L19/09/29). and check with IMEI number if it's approved. If it is try to use the FULL-OTA file. And once your download starts, stop using the proxy (revert the wifi settings to default)
udamster said:
Since firmware finder app uses a proxy to bring in that update to the system update app that is why you only get the update in the system app. The HiSuite program on your computer doesn't have that proxy so that's why it doesn't show the latest update.
If you want to install C636B396. First make sure, you have the exact same firmware as your model (EVA-L19/09/29). and check with IMEI number if it's approved. If it is try to use the FULL-OTA file. And once your download starts, stop using the proxy (revert the wifi settings to default)
Click to expand...
Click to collapse
OK, it is very useful. I will try it, I hope that it will solve my problem!
Hi every one. I can't find solution to my problem so I decided to ask your help.
Few days ago I read that I can update my Huawei p10 to android pie officialy through Hisuite. Scanned for update and it said that I'm on the latest android which was emiui 5.1 so I started to look for a way to force it and found solution (will be posted bellow).
After it Hisuite found pie 9.0.1 update and after downloading the files it started installing it. After that it loaded 100% and rebooted, then rebooted again and again and again... shortly realised that it's bootlooping. Tried to turn it off and yet it kept bootlooping, took it apart disconected battery and hopped to enter recovery mode or fastboot, boot as soon as i plug the battery in and put usb or power on button same thing continued and i can't enter those modes whatever i do. Can anyone help me with this?
Oh yeah, I've tryied this methode on mate 9 pro from 5.1 to 9.1 and it worked flawlessly, then right next after that I attempted p10. Also i think i didn't do anything with firmware finder couse i saw update anyway.
Also on backup photo Details it shows build VTR-L09C432B171 ithat was before me trying to update it
Update methode
"Instructions how to get an authorized version of EMUI 9 on EMUI 9 via Firmware Finder
Attention, this method requires more success checks.
1. Add a line to C:\Windows\System32\drivers\etc\hosts
188.225.84.142 query.hicloud.com
2. Download and install HiSuite9.0.2.304, BUT NOT RUN:
3. Replace the files:
httpcomponent.dll move with the replacement in C:/Program Files (x86)/HiSuite or other directory in which the application is installed HiSuite
HiSuiteConfig.xml move with the replacement in C:/Users/YOURUSERNAME/AppData/Local/Hisuite/userdata/UpdateDogDev
4. Open FF (any, I like the smartphone to register - less action)
Looking for a permitted Android 9 for your device on the principle: device_model: VTR-L29 or VTR-L09,
NOTE: Firmware must be approved for your IMEI
Once again, make sure it is permitted, registers the update for eRecovery.
NOTE: There are two types of firmware: CHN, i.e. for Chinese devices and OVS, for all the rest. So if you do not have Chinese firmware, then you need to pay attention exclusively to OVS.
5. Run HiSuite, connect the device, looking for an update, update, enjoy."
IIm still lost. Is there anything i can do?
Hey Everyone!
i recently got a huawei P40 Pro, and was really dissapointed to find out we people in the UK didnt get GMS on newer huawei devices and tried all the methods to downgrade my P40 pro to emui 10 but i recently found a way to succesufully downgrade back to emui 10!
NOTES:
You can only downgrade back to 10.1.0.121 but that would be sufficient enough to install GMS
When downgrading back to 10.1.0.121 you will lose USB connectivity but you can either use the USB OTG method or the huawei browser for this tutorial
after downgrade and installation of GMS, google wallet would never work as it relies on safetynet and the device being play protect certified so you wont be able to pay in shops, but huawei wallet and curve will still work
Lets Begin!
I AM NOT RESPONSIBLE FOR BRICKED DEVICES OR LACK OF HUMAN DECEINTY BECAUSE YOU DIDNT READ IT PROPERLY
Requirements:
A USB-C OTG adaptor (i find the quick switch usb otg adaptor you get in google pixel boxes works really well, if you cant get one any sort of usb otg dongle would work from ebay or borrow one from a friend because you gonna need it as a requirement)
A Windows Computer
A huawei p40 pro (obviously)
STEPS:
1. if your running EMUI 12.0.0.xxx you will need to downgrade back to emui 11.0.0.260, you can just use the normal hisuite downgrade method by going into once you connected your phone
Update > Switch to other version > roll back
2. once you downgraded back to emui 11.0.260 you can use the dload method here to downgrade to the 230 release, that will allow you to downgrade further back to emui 10 because it skips the antirollback mechanism implemented into newer EMUI releases
3. once you downgraded back to the 230 release we can downgrade further
download these three files and keep them somewhere safe and accessible for later
Hisuite 10 here (DO NOT OPEN THIS FILE YET YOU WILL NEED IT FOR LATER)
Hisuite 11 here (INSTALL THIS VERSION FIRST)
HIsuite Proxy here (Use this version as i had better luck with this version)
Now follow these steps carefully to get hisuite running properly
once hisuite 11 is installed dont open it just yet, it will ask for an update, DONT update at all, all you need this version for is the app on the phone
once you connect your phone to hisuite to install the apk and it installs successfully, uninstall hisuite 11, by running the hisuite 10 installation (do not uninstall via programs and features, use hisuite 10 installation package to uninstall hisuite 11)
Once hisuite 10 is installed, dont open it yet and launch hisuite proxy, keep it open or minimised into the taskbar and go to this website to get the required files necessary as shown below, also acitivate an ad blocker as well as youll have to put up with a few annoying spammy ads
ELS-LGRP4-OVS 10.1.0.121ELS-N29-PRELOAD 10.1.0.1(C432R4)ELS-N29-CUST 10.1.0.8(C432)
Once these files are put into hisuite proxy select "Rollback OS" But dont select "Force Auth Bridge" as that tends to crash hisuite
Click SETUP to kick in hisuite proxy
once the logs appear all green and some yellow (Dont worry thats perfectly normal) Open hisuite by the windows menu or desktop
4. Connect your phone to hisuite and input the code shown on the phone
5. then once hisuite detects your device, go to update > switch to other version (if for any reason it says "no internet connection" please reboot your computer) and should show 10.1.0.121 as an update you can downgrade to, go ahead and downgrade to that version
6. once you downgraded to the version, download these bunch of APKs here but we only really need the GMS file in the zip file, the rest we dont need
7. get googlefier here and install on the device, once installed follow the instructions in googlefier to get past the first step
IMPORTANT: Now, when you install and get past the date setting screen you will notice you cant proceed any further, how to fix that is to install a modified version of microG for huawei devices in the ZIP file i told you to get earlier that has a bunch of APKs once that installs you should be able to get past the first step
8. once you install all google play stuff youll get constantly bombarded by notifications saying "Play services require an action" Heres how you can fix it
1. go to settings > apps > show system processors > google account manager and force stop the app and clear data
2. do the same with the google play store
3. do the same once again with google services framework
reboot device
go to where you saved the zip file earlier and install GMS.apk
go back into settings > apps > show system processors and then force stop google account manager and clear data
go back to google play, force stop and clear data
go back to google services framework, force stop and clear data
reboot device
google play should be fully working without that annoying "play services requires an action" notification but you will see "this device is not play protect certified" heres how you can fix it by the video down below
now your device should be downgraded and has all the google play services installed and fully working!
even if you choose to update to emui 12 youll still keep all your GMS stuff, tested that on my P40 pro running 12.0.0.270 and with the patch01 update
I HOPE THIS HELPS YOU!
Did you make the procedure or just copy it from..here, from...there?
I am asking because I can recognize my work, and you didnt mention that. And this is against the rule of the forum.
badmania98 said:
Did you make the procedure or just copy it from..here, from...there?
I am asking because I can recognize my work, and you didnt mention that. And this is against the rule of the forum.
Click to expand...
Click to collapse
No I followed from my own experience, maybe because it'd worded differently in my end doesn't mean I copied it directly, don't jump to conclusions
Sure. 11 months later, but it is OK. Well done.
[badmania98] Huawei P40 (Lite, Pro, Plus) Guides, News, Discussion & Support
Hello! Because I answered to the same questions on different threads, I decided to create this thread, where I will provide my experience to you, in one place. The followings messages (2-7) contain all major info and tutorials links from this...
forum.xda-developers.com
Hello, I need help. I have a Huawei Mate Xs and I'm currently on EMUI 12.0.0.290. A month ago, I downgraded to EMUI 11 and then to EMUI 10. Now, after a month, when I try the same downgrade (absolutely the same version of the system, using the same method), the lowest I can go is EMUI 11.0.0.168. When I try to roll back to EMUI 10, any version, the device goes into bootloop and nothing helps (delete cache memory, factory reset). The only way is System Recovery via HiSuite Proxy on EMUI 11 and that's it. Has anyone else had a similar problem and is there a chance that Huawei will put some sort of ban on it with the 12.0.0.290 update
mattwhite7102 said:
Hey Everyone!
i recently got a huawei P40 Pro, and was really dissapointed to find out we people in the UK didnt get GMS on newer huawei devices and tried all the methods to downgrade my P40 pro to emui 10 but i recently found a way to succesufully downgrade back to emui 10!
NOTES:
You can only downgrade back to 10.1.0.121 but that would be sufficient enough to install GMS
When downgrading back to 10.1.0.121 you will lose USB connectivity but you can either use the USB OTG method or the huawei browser for this tutorial
after downgrade and installation of GMS, google wallet would never work as it relies on safetynet and the device being play protect certified so you wont be able to pay in shops, but huawei wallet and curve will still work
Lets Begin!
I AM NOT RESPONSIBLE FOR BRICKED DEVICES OR LACK OF HUMAN DECEINTY BECAUSE YOU DIDNT READ IT PROPERLY
Requirements:
A USB-C OTG adaptor (i find the quick switch usb otg adaptor you get in google pixel boxes works really well, if you cant get one any sort of usb otg dongle would work from ebay or borrow one from a friend because you gonna need it as a requirement)
A Windows Computer
A huawei p40 pro (obviously)
STEPS:
1. if your running EMUI 12.0.0.xxx you will need to downgrade back to emui 11.0.0.260, you can just use the normal hisuite downgrade method by going into once you connected your phone
Update > Switch to other version > roll back
2. once you downgraded back to emui 11.0.260 you can use the dload method here to downgrade to the 230 release, that will allow you to downgrade further back to emui 10 because it skips the antirollback mechanism implemented into newer EMUI releases
3. once you downgraded back to the 230 release we can downgrade further
download these three files and keep them somewhere safe and accessible for later
Hisuite 10 here (DO NOT OPEN THIS FILE YET YOU WILL NEED IT FOR LATER)
Hisuite 11 here (INSTALL THIS VERSION FIRST)
HIsuite Proxy here (Use this version as i had better luck with this version)
Now follow these steps carefully to get hisuite running properly
once hisuite 11 is installed dont open it just yet, it will ask for an update, DONT update at all, all you need this version for is the app on the phone
once you connect your phone to hisuite to install the apk and it installs successfully, uninstall hisuite 11, by running the hisuite 10 installation (do not uninstall via programs and features, use hisuite 10 installation package to uninstall hisuite 11)
Once hisuite 10 is installed, dont open it yet and launch hisuite proxy, keep it open or minimised into the taskbar and go to this website to get the required files necessary as shown below, also acitivate an ad blocker as well as youll have to put up with a few annoying spammy ads
ELS-LGRP4-OVS 10.1.0.121ELS-N29-PRELOAD 10.1.0.1(C432R4)ELS-N29-CUST 10.1.0.8(C432)
Once these files are put into hisuite proxy select "Rollback OS" But dont select "Force Auth Bridge" as that tends to crash hisuite
Click SETUP to kick in hisuite proxy
once the logs appear all green and some yellow (Dont worry thats perfectly normal) Open hisuite by the windows menu or desktop
4. Connect your phone to hisuite and input the code shown on the phone
5. then once hisuite detects your device, go to update > switch to other version (if for any reason it says "no internet connection" please reboot your computer) and should show 10.1.0.121 as an update you can downgrade to, go ahead and downgrade to that version
6. once you downgraded to the version, download these bunch of APKs here but we only really need the GMS file in the zip file, the rest we dont need
7. get googlefier here and install on the device, once installed follow the instructions in googlefier to get past the first step
IMPORTANT: Now, when you install and get past the date setting screen you will notice you cant proceed any further, how to fix that is to install a modified version of microG for huawei devices in the ZIP file i told you to get earlier that has a bunch of APKs once that installs you should be able to get past the first step
8. once you install all google play stuff youll get constantly bombarded by notifications saying "Play services require an action" Heres how you can fix it
1. go to settings > apps > show system processors > google account manager and force stop the app and clear data
2. do the same with the google play store
3. do the same once again with google services framework
reboot device
go to where you saved the zip file earlier and install GMS.apk
go back into settings > apps > show system processors and then force stop google account manager and clear data
go back to google play, force stop and clear data
go back to google services framework, force stop and clear data
reboot device
google play should be fully working without that annoying "play services requires an action" notification but you will see "this device is not play protect certified" heres how you can fix it by the video down below
now your device should be downgraded and has all the google play services installed and fully working!
even if you choose to update to emui 12 youll still keep all your GMS stuff, tested that on my P40 pro running 12.0.0.270 and with the patch01 update
I HOPE THIS HELPS YOU!
Click to expand...
Click to collapse
Thank you for this. I was struggling but this solution worked for me in 2023.
Im strugling with downgrade now, but in my opinion region must be the same i think.Not R6 when eou have R5, and after it downgraded to R4 on 10.1.0.121.
hi everyone,
there is a reason why https://professorjtj.github.io/ doesnt work? it redirect me to yahoo website.
Rampa93 said:
hi everyone,
there is a reason why https://professorjtj.github.io/ doesnt work? it redirect me to yahoo website.
Click to expand...
Click to collapse
It is working. I have just used your link. Try other browser.
My P40 Pro runs exactly that build, 11.0.0.260, (C432E3R6P4), but my preloaded version has R6 in it, so that means I need to install a preloaded version that matches my R number. Instead of installing C432R4 I need to install the C432R6 in order to avoid bricking my phone, right? Im not sure
Right. But changing the R will not brick the phone.
Thank you very much for sharing this guide/tutorial + thanks to @badmania98 for his guide too: https://forum.xda-developers.com/t/...news-discussion-support.4346741/post-85860061
i was quite confused to which EMUI version (10.1.0.121 or 10.1.0.131 like a youtuber used) for which to downgrade to be able to install google service / GMS on my P40 Pro (ELS-NX9 C432)
Looks like it's working though for me
hi
thanks guys (Daniel and Sherwinter) for the unvaluable tutorials.
i've managed to make it work on a p40 with emui12.
Any chance to get rid of the "phone does not meet the security requirements" when i am trying to use google pay?
I've tried various things but no success...unfortunately there i have all my cards(and are quite a lot) and dont want to return to 8 banking apps
No. You can try Curve app ( from App Gallery) if it is available in your country.
understood.
multumesc
mattwhite7102 said:
Hey Everyone!
i recently got a huawei P40 Pro, and was really dissapointed to find out we people in the UK didnt get GMS on newer huawei devices and tried all the methods to downgrade my P40 pro to emui 10 but i recently found a way to succesufully downgrade back to emui 10!
NOTES:
You can only downgrade back to 10.1.0.121 but that would be sufficient enough to install GMS
When downgrading back to 10.1.0.121 you will lose USB connectivity but you can either use the USB OTG method or the huawei browser for this tutorial
after downgrade and installation of GMS, google wallet would never work as it relies on safetynet and the device being play protect certified so you wont be able to pay in shops, but huawei wallet and curve will still work
Lets Begin!
I AM NOT RESPONSIBLE FOR BRICKED DEVICES OR LACK OF HUMAN DECEINTY BECAUSE YOU DIDNT READ IT PROPERLY
Requirements:
A USB-C OTG adaptor (i find the quick switch usb otg adaptor you get in google pixel boxes works really well, if you cant get one any sort of usb otg dongle would work from ebay or borrow one from a friend because you gonna need it as a requirement)
A Windows Computer
A huawei p40 pro (obviously)
STEPS:
1. if your running EMUI 12.0.0.xxx you will need to downgrade back to emui 11.0.0.260, you can just use the normal hisuite downgrade method by going into once you connected your phone
Update > Switch to other version > roll back
2. once you downgraded back to emui 11.0.260 you can use the dload method here to downgrade to the 230 release, that will allow you to downgrade further back to emui 10 because it skips the antirollback mechanism implemented into newer EMUI releases
3. once you downgraded back to the 230 release we can downgrade further
download these three files and keep them somewhere safe and accessible for later
Hisuite 10 here (DO NOT OPEN THIS FILE YET YOU WILL NEED IT FOR LATER)
Hisuite 11 here (INSTALL THIS VERSION FIRST)
HIsuite Proxy here (Use this version as i had better luck with this version)
Now follow these steps carefully to get hisuite running properly
once hisuite 11 is installed dont open it just yet, it will ask for an update, DONT update at all, all you need this version for is the app on the phone
once you connect your phone to hisuite to install the apk and it installs successfully, uninstall hisuite 11, by running the hisuite 10 installation (do not uninstall via programs and features, use hisuite 10 installation package to uninstall hisuite 11)
Once hisuite 10 is installed, dont open it yet and launch hisuite proxy, keep it open or minimised into the taskbar and go to this website to get the required files necessary as shown below, also acitivate an ad blocker as well as youll have to put up with a few annoying spammy ads
ELS-LGRP4-OVS 10.1.0.121ELS-N29-PRELOAD 10.1.0.1(C432R4)ELS-N29-CUST 10.1.0.8(C432)
Once these files are put into hisuite proxy select "Rollback OS" But dont select "Force Auth Bridge" as that tends to crash hisuite
Click SETUP to kick in hisuite proxy
once the logs appear all green and some yellow (Dont worry thats perfectly normal) Open hisuite by the windows menu or desktop
4. Connect your phone to hisuite and input the code shown on the phone
5. then once hisuite detects your device, go to update > switch to other version (if for any reason it says "no internet connection" please reboot your computer) and should show 10.1.0.121 as an update you can downgrade to, go ahead and downgrade to that version
6. once you downgraded to the version, download these bunch of APKs here but we only really need the GMS file in the zip file, the rest we dont need
7. get googlefier here and install on the device, once installed follow the instructions in googlefier to get past the first step
IMPORTANT: Now, when you install and get past the date setting screen you will notice you cant proceed any further, how to fix that is to install a modified version of microG for huawei devices in the ZIP file i told you to get earlier that has a bunch of APKs once that installs you should be able to get past the first step
8. once you install all google play stuff youll get constantly bombarded by notifications saying "Play services require an action" Heres how you can fix it
1. go to settings > apps > show system processors > google account manager and force stop the app and clear data
2. do the same with the google play store
3. do the same once again with google services framework
reboot device
go to where you saved the zip file earlier and install GMS.apk
go back into settings > apps > show system processors and then force stop google account manager and clear data
go back to google play, force stop and clear data
go back to google services framework, force stop and clear data
reboot device
google play should be fully working without that annoying "play services requires an action" notification but you will see "this device is not play protect certified" heres how you can fix it by the video down below
now your device should be downgraded and has all the google play services installed and fully working!
even if you choose to update to emui 12 youll still keep all your GMS stuff, tested that on my P40 pro running 12.0.0.270 and with the patch01 update
I HOPE THIS HELPS YOU!
Click to expand...
Click to collapse
Brother, few days ago I tried this method and it's work for my p40 pro C636R5 version.
but today I'm trying to do this but it don't work. what should I do Now?