Question Flashing different updates of roms ? - Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40

Hello.
Can I flash these updates over my existing ones (12.5.1.0 RKHEUXM Europe ) even though the areas and version numbers are completely different?
And if so, how to flash?

Related

[Q] Current versions of Radio and Rom for Vodafone Australia

Hi,
Given I'm on a custom ROM (well, sort of custom!) I'm just wondering if anybody knows The latest version of the radio and ROM released for Vodafone Australia?
Depending on what the answer is, are there versions of custom ROMS and Radios available for download and installation which have this version? I have one the vanilla ROMS in my phone at the moment but if I can't get the match I'll settle for one of the least changed/radical ones. But of course I need the version numbers first!
Thanks,
Ian
Any ideas, anybody?
Anybody? I'll take full or partial replies from anybody!
lol............me 2

[Q] Convert VERIZON to WWE - is it possible?

Hello. A question here. i have VERIZON sim-unlocked phone. I live in ukraine. So can i get s-off and install on it WWE firmware (or get a WWE x.xx.401.xx RUU) - thus convert it to WWE version to use all available roms and get OTA updates for xx.xx.401.xx version? And still catch the signal/3G and so on? Or it will cause problems and i need to stick to Verizon firmware and roms?
No.
Like I told you in another thread, you can't do it. But I didn't explain why.
Verizon and Sprint are CDMA models, WWE firmware is for GSM models. They are different devices.
It won't work.
As xunholys explained, the hardware is different (Verizon vs. WWE) and therefore the firmware is different. If you try to fully convert, it either won't work, or it will brick the phone.
Your best bet is probably to use a WWE based custom ROM, and change the kernel to make it work on Verizon. At least that is what a Verizon owner (using his phone on a non-VZN network) stated. You might check the Verizon specific forum section for more detail.
But you will not be able to add full "WWE" band compatibility. The band support is built into firmware; and the firmware is not cross-compatible.

Replace modem in custom rom with existing modem

Hi. I'm just wondering if I can find my existing modem on the PC and replace the modem in a custom ROM with my existing one? If so is there a tutorial or could someone please make one. I don't even know where to find the modem or what it's called. Thank you ☺
Anyone? How do I know the custom ROM will support my countries bands?
There's no need to do whatever you're trying to do.
All gsm custom ROM should work fine in your country.
I used to have Telstra & Optus when I was in your country.
Most important is, your firmware is the latest Marshmallow or at least Lollipop to use custom ROM.
Your firmware carries the radio and carrier specific band, not the custom ROM.

Flashing firmware on different model

Hi all,
1- I have S20 ultra G9880 model. But I'm using it in Egypt so my provider csc is different than the firmware's csc. Since then, I never recieved OTA updates although there were multiple updates and I had to download the whole firmware and install it with odin. So is there a way to get OTA updates back to work?
2- I read on some other websites that there is a way to flash firmware from different model (for example G988U) on any snapdragon based model (like the one I had) but this has to be done with a patched Odin so it will ignore the model differences. My question is, is this correct? if so can some one post the link to this patched odin ? or is there another way to flash a firmware of different model but with snapdragon processor in it?
Thanks in advance
I've not heard of this being possible before. But even if it were possible, flashing the firmware for the US model, wouldn't do you any good either, since that firmware doesn't have support for Egypt either. On top of that, the US model supports different bands that your phone doesn't, hence the difference in the modem.
stefan243546 said:
I've not heard of this being possible before. But even if it were possible, flashing the firmware for the US model, wouldn't do you any good either, since that firmware doesn't have support for Egypt either. On top of that, the US model supports different bands that your phone doesn't, hence the difference in the modem.
Click to expand...
Click to collapse
Well, I wanted to install the US firmware mainly to be able to use the One UI 3.0 beta.
If there is another way to install it on my phone without flashing the US firmware then I'd be grateful to know
Sounds like a recipe for a disaster...
lordvoldmort said:
Hi all,
1- I have S20 ultra G9880 model. But I'm using it in Egypt so my provider csc is different than the firmware's csc. Since then, I never recieved OTA updates although there were multiple updates and I had to download the whole firmware and install it with odin. So is there a way to get OTA updates back to work?
2- I read on some other websites that there is a way to flash firmware from different model (for example G988U) on any snapdragon based model (like the one I had) but this has to be done with a patched Odin so it will ignore the model differences. My question is, is this correct? if so can some one post the link to this patched odin ? or is there another way to flash a firmware of different model but with snapdragon processor in it?
Thanks in advance
Click to expand...
Click to collapse
Did you flash the same Firmware (CSC) to get OTA's? Samsung sends updates, not your service provider regardless of your location so it's odd you're not receiving them.
On the SM-G9880 there are only 3 FW's compatible for flashing, Hong Kong, Taiwan and China. Android 11, One Ul 3.0 isn't yet available for your device however the Source Code is online. Likely you're better off waiting a bit longer, it should be available for your device by the end of the year.
lordvoldmort said:
Hi all,
1- I have S20 ultra G9880 model. But I'm using it in Egypt so my provider csc is different than the firmware's csc. Since then, I never recieved OTA updates although there were multiple updates and I had to download the whole firmware and install it with odin. So is there a way to get OTA updates back to work?
2- I read on some other websites that there is a way to flash firmware from different model (for example G988U) on any snapdragon based model (like the one I had) but this has to be done with a patched Odin so it will ignore the model differences. My question is, is this correct? if so can some one post the link to this patched odin ? or is there another way to flash a firmware of different model but with snapdragon processor in it?
Thanks in advance
Click to expand...
Click to collapse
With respect to updates if you own a PC often times Samsung's Smart Switch platform will distribute these before OTA's become avaliable which eliminates the need to flash your device.

Question Stock Rom "versions"

Hi there,
I would like to flash realme Stock Rom On my realme c21 phone. On the web "oppostockrom.com" there Are many different versions/files
Example :
Realme_c21_rmx3201_PU_11_A.23_210210_rft.zip
Or
Realme_c21_rmx3201_PU_11_A.29_210419_rft.zip
...
Oppo Stock ROM
Find Oppo and Realme Stock ROM (Firmware) for various Oppo/Realme Devices. All the Oppo/Realme Firmwares listed are available for free.
oppostockrom.com
I dont know how do they differ - I dont known what do thé numbers And letters mean. So i dont know which one to choose.
Can anybody Tell me what Is thé difference; or better: give me advice how to get known which version do i Need for my phone
Thanks
Yes, it's confusing. I can only tell you the number after the A is a build number. https://realmefirmware.com/realme-c21-firmware/ has some versions broken down by region.
Any it the android 10 stock ROMs will work an you change your region firmware as as stated before. Android 10;firmwares start with a.xx.xx
The android 11 firmwares are more specific to region from android 10, and hence you will need to download the correct update from website or pick a region and wait for ota update.
Android 11 firmwares are c.xx builds
Here I am again
Finally I have found compatibile stock ROM file. BUT there is still little difference in the file name: the letters in the end of the codename are different:
Built number of my phone:
RMX3201VF_11_C.11
The chosen stock ROM name is:
RMX3201GDPR_11_C.11
What does there letters mean? Is this diference problem? In the web www.realmefirmware.comhttps://realmefirmware.com/realme-c21-firmware/ there is no file with "VF" in the name.
Thanks
mortimera said:
Here I am again
Finally I have found compatibile stock ROM file. BUT there is still little difference in the file name: the letters in the end of the codename are different:
Built number of my phone:
RMX3201VF_11_C.11
The chosen stock ROM name is:
RMX3201GDPR_11_C.11
What does there letters mean? Is this diference problem? In the web www.realmefirmware.comhttps://realmefirmware.com/realme-c21-firmware/ there is no file with "VF" in the name.
Thanks
Click to expand...
Click to collapse
I think you'll find the version with GDPR is the name is the European version. GDPR most likely stands for the EU General Data Protection Regulation
It's possible the version with VF in the name is a version specific to Vodafone. Is yours a Vodafone branded phone? As realmefirmware.com is a 3rd party site it does not have firmware links for every region.
Blank tape said:
I think you'll find the version with GDPR is the name is the European version. GDPR most likely stands for the EU General Data Protection Regulation
It's possible the version with VF in the name is a version specific to Vodafone. Is yours a Vodafone branded phone? The realmefirmware.com is a 3rd party site it does not have firmware for every region.
Click to expand...
Click to collapse
Hm. It's strange, my phone isn't branded and never have been. But I am in EU and my phone was bought here, so I will probably use the "GDPR" version.
mortimera said:
Hm. It's strange, my phone isn't branded and never have been. But I am in EU and my phone was bought here, so I will probably use the "GDPR" version.
Click to expand...
Click to collapse
It's up to you. The safest strategy would probably be to return the phone to Android 10 and let the phone update itself to Android 11 based on its own location setting. Assuming that's how that update works.
Ok. I will think about your method. As you said I Could use any A.xx (android 10) version
I'm just going by smiley.raver's post.
Blank tape said:
I'm just going by smiley.raver's post.
Click to expand...
Click to collapse
Oh, sorry. Yeah, like he said
Hey guys, sorry for late reply.
Gdpr is global.
A.53, a.23, a37 etc is androids 10 realme ui1 global varient use region changer to change which region
Global gdrp c_03, c_ 09,c_11 is android 11 realme ui1 global
Export, ex c_03,c_09c_011 is non global and generally has a region attached to it
mortimera said:
Hm. It's strange, my phone isn't branded and never have been. But I am in EU and my phone was bought here, so I will probably use the "GDPR" version.
Click to expand...
Click to collapse
There is 2 EU versions EUEX AND EU brande
Euex is your no branded EU varient otherwise there is the EU branded varients which are generally your Vodafone brands etc which are labelled generally like any other regions firmware.
Under android 10 region selector is the best screen to see this on. Otherwise there is a few files on /system (just have to find them againyself) that have the different firmware regions) can't cahnge it this way but just a good list.
List of regions

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