Downgrade from Android 11 to 10 CPH2025_11_C.63 EU version - OPPO Find X2 Pro Questions & Answers

Hi Guy ist there any way to downgrad Android from 11 to 10 Back, Like an Rollback. I have testet several Methods gut no one works... Actually on eu Version. Best gegards

I dont think its possible at least right now.

Fetzi672 said:
Hi Guy ist there any way to downgrad Android from 11 to 10 Back, Like an Rollback. I have testet several Methods gut no one works... Actually on eu Version. Best gegards
Click to expand...
Click to collapse
I asked this too a week or so back and the general consensus is it can't be done, the rollback files that Oppo provided were for only rolling back from the early Android 11 beta versions.

There is only one way, let oppo service center downgrade for you.
You must send it to center.
Downgrade need permission first, then use an account login to a tool...

Related

EMUI 9.1 for MediaPad M5 10.1 (lite)

Good news from Huawei to us users
https://www.google.com/amp/s/www.gi...evices-that-will-get-the-emui-9-1-update/amp/
Looking forward to it
StonyD said:
Good news from Huawei to us users
https://www.google.com/amp/s/www.gi...evices-that-will-get-the-emui-9-1-update/amp/
Click to expand...
Click to collapse
Awesome news!
Yaaay but still we need custom roms or at least a proper root for the device
I wonder if desktop mode will be available as in media pad m5
You think we will still get Pie due to ban?
Jarod71 said:
You think we will still get Pie due to ban?
Click to expand...
Click to collapse
That's a good question... I think the time will answer, but I hope for it!
StonyD said:
Good news from Huawei to us users
https://www.google.com/amp/s/www.gi...evices-that-will-get-the-emui-9-1-update/amp/
Click to expand...
Click to collapse
Is it for the "normal" M5, or the M5 lite?
My mandarin is not that good...
Both
Minicuxn said:
Is it for the "normal" M5, or the M5 lite?
My mandarin is not that good...
Click to expand...
Click to collapse
The update is for both M5 10.8" and M5 Lite 10.1"
Has anyone received the update?
Has anyone received this update ?
Spoke to Swedish support and they said that M5 lite was not scheduled to be updated to emui9.1
/Jakob
I didn't received Pie till this moment (Germany) Latest update was only a security patch for Orego.
Last hope, that an update jump direct to 9.1
jakpou23 said:
Has anyone received this update ?
Spoke to Swedish support and they said that M5 lite was not scheduled to be updated to emui9.1
/Jakob
Click to expand...
Click to collapse
Spoke to Norwegian support, they said Android 9 would come, but they did not have a date yet.
According to the UK support the Mediapad M5 Lite is not scheduled to receive Android 9 upgrade, only confirmed for M5 and M5 Pro.
I will never buy a Huawei device again. Only a single Android version, what a shame...
Hi guys
I'm going to buy it, could you check if 9.0.1 update is available now?
I found the guide on romprovider.com (google romprovider.com huawei mediapad m5 lite jordan2), I cannot send the URL due to guest restrictions.
Thx
foloap said:
Hi guys
I'm going to buy it, could you check if 9.0.1 update is available now?
I found the guide on romprovider.com (google romprovider.com huawei mediapad m5 lite jordan2), I cannot send the URL due to guest restrictions.
Thx
Click to expand...
Click to collapse
As far as I know there is no 9.0.1 update.
Still a good tablet that I would consider if going for a new one.
/Jakob
Thx for the advise Joakob, I'm going to pay 180€ for it.
I also found a German guide to install custom ROMs. Just google "android-hilfe.de Custom Roms MediaPad M5 Lite".
I will be wonder if someone already tried to do this
Yes, thats my Guide.. But there are two different Tabs. One is main, it`s an BAH2-W19C432 and the new one is BAH2-W19C431. The guide in android-hilfe.de is only for BAH2-W19C432 cause maybe you need to revert your Firmware to an older one.
mcc2005 said:
Yes, thats my Guide.. But there are two different Tabs. One is main, it`s an BAH2-W19C432 and the new one is BAH2-W19C431. The guide in android-hilfe.de is only for BAH2-W19C432 cause maybe you need to revert your Firmware to an older one.
Click to expand...
Click to collapse
good to know mcc, thx for your guide, if I'll try it I'd like to add a specific topic on xda
Just to add a comment about tab versions and its latest firmware: I bought mine from Amazon.de for about 200 euros a couple weeks ago, and indeed it's the newer C431, running v215 firmware (still emui 8.0).
Pretty dumb, because it's my understanding that CUST 431 is for potentially-branded phones (not this) and 432 is the open, "unlocked" European version (should be this case). I heard C432 devices tend to get faster updates, so if anyone has information about switching my C431 to C432, I'm all ears.

ZTE Axon 10 Pro 5G a2020n2

Was wondering if anyone is getting anywhere with the A2020N2 or A2020N3 chinese variants of the Axon 10 Pro? I can't seem to find anything aside from the 4g models. I did read a post in my travels that 'Unjustified Dev' was going to release a bootloader unlock for the A2020N2 awhile back but can't find anything more on it.
The phone is great and I was able to uninstall most of the Chinese bloatware but would love to see root so I can push the limits of this phone.
Some info would be greatly appreciated whether it is good news or bad news.
Thanks.
Seem to be making some headway on this.
If you go to this website and translate Chinese to English it looks like someone was successful in unlocking the bootloader and installing Magisk to the a2020n2
https://pianshen.com/article/70191805055/
The claim the tool only works on Android 9 and unfortunately I have already flashed to Android 10 b16 and can't seem to find a way to roll back. I have tried flashing the older zips from the ZTE website to no avail.
If anyone has any other suggestions on rolling back the firmware to Android 9 I would appreciate it.
I found the tool they were talking about on androidfilehost
https://androidfilehost.com/?fid=1899786940962591021
You can only find the firmware for this phone if you to to the chinese site and translate it.
https://www.ztedevices.com/cn/supports/zte-a2020n2-pro/
Anyone on Android 9 that wants to give this a shot? I would recommend doing a full backup so if anything goes wrong you can go back into DFU mode and reflash the original files if you are considering doing this.
Hy! Where did you found the Android 10 update for the 5G variant? Can you send us a link with the update?
TheLegend88 said:
Hy! Where did you found the Android 10 update for the 5G variant? Can you send us a link with the update?
Click to expand...
Click to collapse
Did you actually read the post above... It literally tells you how to find the firmware.
Yes! But the only version that I see it's the v2.2. Is that Android 10? Cause the release note field is empty.
yes, v2.2.0 b16 is android 10. v2.0.0 is android 9.
Hi to all!
I have the A2020N3 version. Someone can explain me what's the difference with the A2020N2 versione?
I'm still on android 9 and I'm wondering if it worths to upgrade to Android 10...some suggestions?
Hey! I found this post but looks a little bit outdated... It's ir possible to update the A2020N3 to Android 10? Is the Axon 10 Pro 5G from Drei Austria.
I received Android 10 update for my A2020N3 (4.6 version), the phone flows like butter! Where I can find a changelog?
gioyann said:
I received Android 10 update for my A2020N3 (4.6 version), the phone flows like butter! Where I can find a changel
Click to expand...
Click to collapse
Bro it model is 5G model??

honor kiw-l21 official android update

I have a honor kiw-l21 phone it has build kiw-l21c432b350 on emui 4.0 android 6.0.1. the thing is i need to update the version of android, since my banking app no longer supports android versions lower than 7. i have searched your site for a version of android that is 7 or grater. is there an official version to meet my requirement. I noticed that there is is a develeper version called lineageOS 17.1 is that my only solution or is there an official one i can use.
Updates get automatically rolled out by OEM/carrier if they consider it necessary.
What you mean is to upgrade your existing Android. This is never done by OEM/carrier.
IMO to upgrade to Android version 7 or higher you have to flash a corresponding Custom ROM like LineageOS.
But I may err, as always ...
jwoegerbauer said:
Updates get automatically rolled out by OEM/carrier if they consider it necessary.
What you mean is to upgrade your existing Android. This is never done by OEM/carrier.
IMO to upgrade to Android version 7 or higher you have to flash a corresponding Custom ROM like LineageOS.
But I may err, as always ...
Click to expand...
Click to collapse
thank for quick reply
zimmort said:
I have a honor kiw-l21 phone it has build kiw-l21c432b350 on emui 4.0 android 6.0.1. the thing is i need to update the version of android, since my banking app no longer supports android versions lower than 7. i have searched your site for a version of android that is 7 or grater. is there an official version to meet my requirement. I noticed that there is is a develeper version called 17.1 is that my only solution or is there an official one i can use.
Click to expand...
Click to collapse
You need to use test point method that needs opening your phone's back cover and that is kinda a pain for noobs. Need some research on your phone.
jjgvv said:
You need to use test point method that needs opening your phone's back cover and that is kinda a pain for noobs. Need some research on your phone.
Click to expand...
Click to collapse
Cheers, I was hoping that Honor/huawei might have brought a newer version of EMUI out, I did update it when EMUI 4 came out, that update was from android 5 to 6.

Question One plus 9 5g no help

I have a one plus 9 5g. I want to root my phone but can't find any discussions. Anybody deal with this phone that can give some input.
What Carrier do you have? AT&T for sure won't work with 5G in the USA.
Root OnePlus 9
This is for Europe (11.2.2.2.LE25DA). If you are on Global, EU version works, but up to you. It appears for last year, unless you are from India, OnePlus doesn't care. It might be a while before a Full OTA update for Global is released, you'll...
forum.xda-developers.com
Follow the payload dumper method.
I'm in the us. Right now I'm with TMobile., But Im looking to change. I also dug around the site a little and discovered where I can get answers and ask questions
Thank you to the ones who replied I have rooted my phone. On the first try.
So, here's another one. Now I want to partition out my Android os oxygen 11.2. and install a working windows 10 os. Can't be done?
Markelsey said:
Thank you to the ones who replied I have rooted my phone. On the first try.
So, here's another one. Now I want to partition out my Android os oxygen 11.2. and install a working windows 10 os. Can't be done?
Click to expand...
Click to collapse
On A-B device and very limited if any custom recovery. Not very likely. And as you can see this device in particular is getting lot less attention then the pro version. You may however find a little more help in telegram groups. But not much more.

Oppo reno 5g cph1921 and android 11

Hi this morning I spoke to oppo italia assistance and they told me that android 11 will never be released and that there will only be updates only patch security ...is lineage 18 custom rom valide\unique alternative? https://www.lineageos18.com/2021/01/oppo-reno-5g-android-11-lineageos-18.html thanks.
Pius1982 said:
Hi this morning I spoke to oppo italia assistance and they told me that android 11 will never be released and that there will only be updates only patch security ...is lineage 18 custom rom valide\unique alternative? https://www.lineageos18.com/2021/01/oppo-reno-5g-android-11-lineageos-18.html thanks.
Click to expand...
Click to collapse
CPH1921EUEX_11_C.38
or CPH1921PUEX_11_C.37
these are ColorOS 11 and I think Android 11.
Yes or no?
at
OPPO XX Firmware Download, ColorOS Update | OPPO Schweiz
Laden Sie hier die neueste Software-Upgrade-Version Ihres OPPO-Smartphones herunter.
support.oppo.com
OPPO XX Flash File, Firmware Updates | OPPO Australia
Get the latest OPPO XX firmware updates to optimize system performance and enhance system stability. Download the latest software version from OPPO now!
support.oppo.com
there might be newer ones (noticed there are for the 10x zoom cph1919 from March - this month that are not posted on the server...from telegram group-nothing on this 5g version though-see attached picture)
fyi I do not have the cph1921 device but am considering getting it
All always wit ColorOS 7.1 and Android 10. Maybe an update coming jan 2023.
Shouldn't be that hard to port a ROM from the non-5G version. May take this project on myself as this is now a secondary device.
If you can do it, do it and share it!
It is a pity that this phone has been abandoned. I think even if the 5G module doesn't work, it wouldn't be a problem since it's a castrated 5G anyway.
After the Oppo Reno 5G rip-off I will never buy an Oppo phone again.....
workale said:
It is a pity that this phone has been abandoned. I think even if the 5G module doesn't work, it wouldn't be a problem since it's a castrated 5G anyway.
Click to expand...
Click to collapse
Hello! I bought this phone from a person offline from Australia it is a branded phone it starts with a t. And I even switched regions. Tried to root it and know bootlooping!!! Do u or anyone here have a stock ROM??? I'm try to fix it. Sad to say this is my second Reno 5g 1921. I managed to root the first, but flashed something wrong, it's dead know.

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