Hello everybody,
Can i downgrade my P30 pro vog-l29(c815) form Android 10 To Android 9?? Using OTG dongle (recovery mode) , considering that i have the Firmware.
Thanks in advance for your reply.
Later Edit:
I have successfully managed and figured out how to downgrade using Hisuite for PC.
I was on EMUI 10.0.0.90 (this is the last Ota update I have received, in order to get the (switch to earlier version button) I downgraded my EMUI FROM 10.0.0.90 to EMUI 10.0.0.186 USING dload, after that I enabled hdb and installed Hisuite on my mobile and checked firmware update button through it, and boom now I got two buttons, Update to EMUI 10.0.0.90 Again which I don't want to and switch to an earlier version which I did and successfully downgraded to EMUI 9.1.0.244 (android 9).
I wanted to downgrade since EMUI 10 has a bad performance and random ridiculous freezing issues almost in every app with no reasons, now I'm Enjoying my phone once again XD.
Conclusion: If you are on latest firmware update you won't be able to get the switch to an earlier version button on PC Hisuite, Insteadly you will need to downgrade to any previous EMUI 10 versions before you can downgrade to EMUI 9.
Happy downgrading to you all.
You can downgrade through Hisuite don't need any dongle.Just install Huawei hi suite in pc and you can do it from there 100% official
xhoi287 said:
You can downgrade through Hisuite don't need any dongle.Just install Huawei hi suite in pc and you can do it from there 100% official
Click to expand...
Click to collapse
Thank you so much, will give it a try
Its not working i reviewed some toturials and there should be a (switch To other version button) but Its not, what should i do please.
hARNKSH2001 said:
Its not working i reviewed some toturials and there should be a (switch To other version button) but Its not, what should i do please.
Click to expand...
Click to collapse
Hi m8,
You can't downgrade to EMUI 9.1 using dload firmware, you will get yourself a softbricked device. The only way is to use HiSuite PC version. If you can't find the Switch to other version, may i ask you how did you get EMUI 10 on your device? Did you used the firmware from other cust and also used a bypass method, like renaming all zips to update? Or other method?
Later edit: are you sure your cust is C815 and not C185?
Sent from my HUAWEI VOG-L29 using XDA Labs
SilviuO said:
Hi m8,
You can't downgrade to EMUI 9.1 using dload firmware, you will get yourself a softbricked device. The only way is to use HiSuite PC version. If you can't find the Switch to other version, may i ask you how did you get EMUI 10 on your device? Did you used the firmware from other cust and also used a bypass method, like renaming all zips to update? Or other method?
Later edit: are you sure your cust is C815 and not C185?
Sent from my HUAWEI VOG-L29 using XDA Labs
Click to expand...
Click to collapse
Thank you for your reply, yes I'm on C815.
I successfully managed and figured out how to downgrade using Hisuite for PC.
I was on EMUI 10.0.0.90 (this is the last Ota update I have received, in order to get the (switch to earlier version button) I downgraded my EMUI FROM 10.0.0.90 to EMUI 10.0.0.186 USING dload, after that I enabled hdb and installed Hisuite on my mobile and checked firmware update button through it, and boom now I got two buttons, Update to EMUI 10.0.0.90 Again which I don't want to and switch to an earlier version which I did and successfully downgraded to EMUI 9.1.0.244 (android 9).
I wanted to downgrade since EMUI 10 has a bad performance and random ridiculous freezing issues almost in every app with no reasons, now I'm Enjoying my phone once again XD.
Conclusion: If you are on latest firmware update you won't be able to get the switch to an earlier version button on PC Hisuite, Insteadly you will need to downgrade to any previous EMUI 10 versions before you can downgrade to EMUI 9 .
Best Regards,
hARNKSH2001 said:
Thank you for your reply, yes I'm on C815.
I successfully managed and figured out how to downgrade using Hisuite for PC.
I was on EMUI 10.0.0.90 (this is the last Ota update I have received, in order to get the (switch to earlier version button) I downgraded my EMUI FROM 10.0.0.90 to EMUI 10.0.0.186 USING dload, after that I enabled hdb and installed Hisuite on my mobile and checked firmware update button through it, and boom now I got two buttons, Update to EMUI 10.0.0.90 Again which I don't want to and switch to an earlier version which I did and successfully downgraded to EMUI 9.1.0.244 (android 9).
I wanted to downgrade since EMUI 10 has a bad performance and random ridiculous freezing issues almost in every app with no reasons, now I'm Enjoying my phone once again XD.
Conclusion: If you are on latest firmware update you won't be able to get the switch to an earlier version button on PC Hisuite, Insteadly you will need to downgrade to any previous EMUI 10 versions before you can downgrade to EMUI 9 .
Best Regards,
Click to expand...
Click to collapse
Glad you sorted out. That's what i was going to reccomend you when you would confirm me that your cust is C185 or C815 ?. HiSuite is offering the downgrade option but not always from latest, therefore the need to downgrade to a previous version.
Don't forget to disable AUTO updates from Developer Options, otherwise you will be prompted to update to EMUI 10 and guess that it will auto download the firmware and maybe it will install it by itself
Sent from my HUAWEI VOG-L29 using XDA Labs
SilviuO said:
Glad you sorted out. That's what i was going to reccomend you when you would confirm me that your cust is C185 or C815 . HiSuite is offering the downgrade option but not always from latest, therefore the need to downgrade to a previous version.
Don't forget to disable AUTO updates from Developer Options, otherwise you will be prompted to update to EMUI 10 and guess that it will auto download the firmware and maybe it will install it by itself
Sent from my HUAWEI VOG-L29 using XDA Labs
Click to expand...
Click to collapse
Noooo not again XD, thank you will disable it.
can you please steps by steps how to downgrade to 9?
i'm on vog-l29 c636 10.0.0.209
thanks
aznboix said:
can you please steps by steps how to downgrade to 9?
i'm on vog-l29 c636 10.0.0.209
thanks
Click to expand...
Click to collapse
I've replied you on my dload firmware thread. Use dload firmware from my OP, downgrade to v190, then connect your device to HiSuite and check for an update. There it will be the option to return to EMUI 9.1.0.260. Be aware that using dload and HiSuite to downgrade will wipe clean your phone's data ?
Sent from my VOG-L29 using XDA Labs
SilviuO said:
I've replied you on my dload firmware thread. Use dload firmware from my OP, downgrade to v190, then connect your device to HiSuite and check for an update. There it will be the option to return to EMUI 9.1.0.260. Be aware that using dload and HiSuite to downgrade will wipe clean your phone's data ?
Sent from my VOG-L29 using XDA Labs
Click to expand...
Click to collapse
Thanks buddy...it worked
aznboix said:
Thanks buddy...it worked
Click to expand...
Click to collapse
?, glad i could help you, m8
Sent from Huawei P30 Pro
Hello,
I have the same problem How can i donwgrade Huawei P30 pro ? i tried all ,..
Becouse i got this phone by my sister ,but i reset all ,but Google acc. no ...
And my sister dont know this ..
Thank you so much
Hi guys, im trying to downgrade/ rollback to Android 9.
At moment I managed to roll back to android 10. 10.0.0.206 using Hisuite, but the rollback option is not available anymore on the Hisuite for me to rollback more to android 9.
Hope you can help me step by step.
I'm also unable to find and downlaod a firmware android 9 version for my VOG-L29 C185, can you tell me where I can get it?
Thank you
rossrosh007 said:
Hi guys, im trying to downgrade/ rollback to Android 9.
At moment I managed to roll back to android 10. 10.0.0.206 using Hisuite, but the rollback option is not available anymore on the Hisuite for me to rollback more to android 9.
Hope you can help me step by step.
I'm also unable to find and downlaod a firmware android 9 version for my VOG-L29 C185, can you tell me where I can get it?
Thank you
Click to expand...
Click to collapse
take a look at this link:
https://www.pkrom.net/2021/07/vog-l29-c185-downgrade-from-1000-to-910.html.
You need an OTG cable,usb formatted pen drive.
https://forum.xda-developers.com/t/...erent-operating-system.4581497/#post-88512677
You will lose the fast charge.There is also a procedure to restore it with the harmony cable on aliexpress
Related
Hi guys I got a second hand p9 still on emui 4.1.1
I've tried via updater but it says there's no update available, it seems to come unlocked already but then I dont understand why it doesnt find the update. Also tried connecting it via HiSuite but it doesn't work at all, when I try it says that there's no internet connection and that I should check settings.
How do I upgrade it to the latest version? I don't want to unlock it and all that stuff, is there a way?
Thanks in advance
Sent from my EVA-L09 using Tapatalk
Proxy method via Hisuite requires you to use the version that is linked with the guy that posted the 3 L09C432 nougat firmware updates.
You cannot use the latest Hi Suite version to do so.
Download the app "Firmware Finder" from the Google play store. It will allow you to check for later updates and whether they are approved for installation. It will then allow you to push the update to the phone's built-in updater app. If your phone is already on 432 you can do all of this without unlocking the bootloader.
Thanks guys, I managed to update via HiSuite using Huawei updater. I'm on b378 and both phone and HiSuite can't find any further update. Anyway I just wanted Nougat cause I didn't like MM on this device.
Sent from my EVA-L09 using Tapatalk
I see there is a stable emui 9 firmware available for my device LLD-L31 but i haven't received the update yet, does the eRecovery method work ? Has anyone tried it ? They ask u to change ur VPN settings to receive the update
dz3ro said:
I see there is a stable emui 9 firmware available for my device LLD-L31 but i haven't received the update yet, does the eRecovery method work ? Has anyone tried it ? They ask u to change ur VPN settings to receive the update
Click to expand...
Click to collapse
I have tried it several times and I have never been able to update to pie using the erecovery method.
I have a Huawei P20 Pro, CLT-L09, C432.
I haven't received the Android 9 update, I am stuck on 8.1.
I found a stock rom, just not Android 8.1 but 9.
I don't want to unlock my bootloader. Can I still flash this ROM somehow?
No, and there's nothing that you can do unlock it.
But you can update manually via dload option.
Im using the same model and its working great also gets ota after manually update to emui 9.1
Can you help me with that?
Doronmak said:
No, and there's nothing that you can do unlock it.
But you can update manually via dload option.
Im using the same model and its working great also gets ota after manually update to emui 9.1
Click to expand...
Click to collapse
Can you help me with that?
I created dload folder, and put the ROM in it. Got the code in dialer, selected software upgrade then sdcard, but my phone just says No sdcard.
Can you please help me with that?
Qgloof said:
I have a Huawei P20 Pro, CLT-L09, C432.
I haven't received the Android 9 update, I am stuck on 8.1.
I found a stock rom, just not Android 8.1 but 9.
I don't want to unlock my bootloader. Can I still flash this ROM somehow?
Click to expand...
Click to collapse
You don't need to unlock your bootloader, you should be able to use firmware finder and hisuite to update, search for it, there are quite a few threads.
dladz said:
You don't need to unlock your bootloader, you should be able to use firmware finder and hisuite to update, search for it, there are quite a few threads.
Click to expand...
Click to collapse
Well yes, I should be able. But I am not. I am hungarian, and the Huawei support informed me about the device being Austrian. I bought the phone second-hand, me and the seller neither knowing about it.
And they cannot update it unless I bring it to Austria.
OTA not working since I am 380kilometres away from Austria. HiSuite neither, HiCare neither.
dladz said:
You don't need to unlock your bootloader, you should be able to use firmware finder and hisuite to update, search for it, there are quite a few threads.
Click to expand...
Click to collapse
Or is there a way of installing the ROM manually with HiSuite?
Qgloof said:
Or is there a way of installing the ROM manually with HiSuite?
Click to expand...
Click to collapse
ROMs no, it's a full ota or nothing I'm afraid.
Why won't firmware finder and hisuite work? Ask in their thread.
Hello guys,
Quick question. Does anybody know where to get official 9.1 OR 10.0 firmware for C605 phones? My current version shows 9.0.0.263 (C605E2R1P11). I'm using my phone with MINT mobile. No OTA updates available...
Modded hisuite and huawei firmware finder
EMUI 10 for P20 Pro was not released globally yet.
Stupid question, do you have an active SIM in the phone? Initial OTA might not arrive without a SIM.
Also, I can suggest using HiSuite on a PC, it also can find new versions when you don't see OTA.
Yes, I have active SIM in my phone. But nothing happens OTA. As far as HiSuite goes, I tried a regular (non modified) version and also no updates found.
I was wondering if there are users with C605 region that have 9.1 firmware installed and how/where did they get it. I know there are some web resources that host firmware but I'm skeptical to use them without references...
The EMUI 10 you see on firmware finder is only for india region
Luis2k33-XDA said:
Modded hisuite and huawei firmware finder
Click to expand...
Click to collapse
Can somebody tell how exactly this method is used? I found the modded Hisuite and installed it and replaced files. But got No internet error. Also, not completely understanding how the FF is used along with Hisuite for installation. Thanks.
juzzie said:
Can somebody tell how exactly this method is used? I found the modded Hisuite and installed it and replaced files. But got No internet error. Also, not completely understanding how the FF is used along with Hisuite for installation. Thanks.
Click to expand...
Click to collapse
You can rebramd your phone to other region ex. Europe C432. and than you will recieve update.
Find tutorial on this forum how to rebrand region on Huawei phones.
Sent from my EML-L29 using Tapatalk
Hey,
how can I back from android pie to android oreo or nougat? I want unlock bootloader with dc unlocker, but on android pie I can't.
I tried to download the firmwares and upload with the dload method, but there was an installation error every time.
My current build number on Huawei P10 is 9.1.0.263(C432E1R1P9patch01).
you can with Hisuite
I did it the problem is that it upgrad again without my consent. I even un check everything from the update app
TbiTw said:
you can with Hisuite
Click to expand...
Click to collapse
How to do it?