what is firmware - Xiaomi Redmi Note 4 Questions & Answers

i saw download firmware in 7.1 roms,but i have no idea with it,can someone tell what firmware is and why it is important.

iscreamtao said:
i saw download firmware in 7.1 roms,but i have no idea with it,can someone tell what firmware is and why it is important.
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Firmware is the operating system and underlying software on your device. You can use official firmware, modded or custom stock firmware, custom ROMs, etc. If your on official global firmware it should receive over the air updates, with custom or modded firmwares you usually have to download them and flash (install) them using a custom recovery called TWRP.
For xiaomi devices there is the Chinese (stock) firmware/ROM which is specifically for the Chinese market. There is global (stock) firmware which is made for markets or regions outside of China and has Google play services installed.
People like to use custom ROMs like lineage OS that is more like stock/vanilla android that you would find on a nexus/pixel device. It has less apps/bloat installed and is usually considered faster/ more lightweight and more easily customisable.
Any more questions just ask.
Sent from my Redmi Note 4 using Tapatalk

thanks:good:

Related

Stock Firmware

Hi, I was wondering what to do as regards the version of stock to use for my rom... I've seen custom roms based on stock that work globally but most stock downloads are for a specific county. I dont know what to do right now as i dont want to put in the effort of building a custom rom if only people in my country can use it. please tell me there is an international version of the firmware...

Some guidance redmi note 3 pro before i commit to buy

Hi Folks,
Been reading alot of different threads and searching the net. I see some of the sellers on e bay have roms with google play store and multi languages pre installled. From what i gather these seem to be a custom rom and not the global rom. (which has me thinking is the bootloader unlocked on these ones?)
Are there any disadvantages to buying these? will the rom get OTA updates( probably not) ? will they contain more bloatware than the stock original rom?
So should I buy stock rom? Then upgrade to the Global rom for the english and to get rid of any chinese stuff on the phone?
If i want to install custom roms, then i gather the best way is to request via the mi link to have bootloader unlocked and flash to the developer ROM.
i have read a few different ways, users maybe bricking phones. So want to ensure I do things right from the start.
Any advice is most welcome.
timetrex said:
Hi Folks,
Been reading alot of different threads and searching the net. I see some of the sellers on e bay have roms with google play store and multi languages pre installled. From what i gather these seem to be a custom rom and not the global rom. (which has me thinking is the bootloader unlocked on these ones?)
Are there any disadvantages to buying these? will the rom get OTA updates( probably not) ? will they contain more bloatware than the stock original rom?
So should I buy stock rom? Then upgrade to the Global rom for the english and to get rid of any chinese stuff on the phone?
If i want to install custom roms, then i gather the best way is to request via the mi link to have bootloader unlocked and flash to the developer ROM.
i have read a few different ways, users maybe bricking phones. So want to ensure I do things right from the start.
Any advice is most welcome.
Click to expand...
Click to collapse
1.bootloader is not unlocked
2.all phones,which don't come from mi.com have custom roms installed and you will not receive OTA upadtes in future,but you can install original MIUI Global Rom.It don't care if they contain bloatware,you will flash new rom
3.you don't need to buy sotware,it is free from miui forum
4.i don't recommend you to unlock bootloader and to install custom roms;too many people around us cry after this action.Stay with original rom and you will don't have problems
P.S:i suggest you to buy from trustworthy reseller and not from Ebay or untrusted sources,easy you can receive a fake device.
Thanks for the tips, one final question as a lot of the flashing process seems to be all over the place or conflicting information.
If I had a stock version rom and a custom rom , do both require for the boot loader to be unlocked to flash to the global rom? Basically I just want the global rom, that will get updates and just install google services . It's a phone for the wife. Don't want a lot of bother. So in just trying to force a reliable seller and gather whether I need to request to get the boot loader unlocked or not.
There is a way to flash roms with locked bootloader. Just having vendor rom doesn't necessarily mean the bootloader is unlocked.
Vendor ROMs or unofficial MIUI ROM might have malware/bloatware pre-installed. I myself prefer official ROM unless the customized ROM is from well recognized developer.
If you'd like to have global rom, then you should buy the redmi note 3 with qualcomm cpu, aka redmi note 3 pro.
timetrex said:
Thanks for the tips, one final question as a lot of the flashing process seems to be all over the place or conflicting information.
If I had a stock version rom and a custom rom , do both require for the boot loader to be unlocked to flash to the global rom? Basically I just want the global rom, that will get updates and just install google services . It's a phone for the wife. Don't want a lot of bother. So in just trying to force a reliable seller and gather whether I need to request to get the boot loader unlocked or not.
Click to expand...
Click to collapse
You can install Global Rom even the bootloader is locked(mine is locked);global rom have google services preinstalled,you don't need to install nothing related to Google apps.The phone is very good and speedy and nice.One more timeON'T UNLOCK BOOTLOADER.Think a litlle and ask your self:Why Xioami had to invest more money in extra security?
Luiggi79 said:
You can install Global Rom even the bootloader is locked(mine is locked);global rom have google services preinstalled,you don't need to install nothing related to Google apps.The phone is very good and speedy and nice.One more timeON'T UNLOCK BOOTLOADER.Think a litlle and ask your self:Why Xioami had to invest more money in extra security?
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Click to collapse
How do you install the Global rom with a locked bootloader please?
Twotems said:
How do you install the Global rom with a locked bootloader please?
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Click to collapse
http://en.miui.com/thread-235865-1-1.html
Luiggi79 said:
http://en.miui.com/thread-235865-1-1.html
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Click to collapse
Thanks.

Custom Rom firmware

Hey there,
I am a kate user and I wanna get into custom roms on this device. I ve found out that I have to flash the MIUI firmware made for this device specifically once I flash a custom rom. Does extracting the firmware out of MIUI and using it for the custom rom come with any legal problems. If so, are there ROMs for which I dont need to that?
You will need to research the rom you want to install and instructions of what firmware to use is usually given in threads.
As for extracting firmware, others have already done it without legal issues.
[Firmware] Redmi Note 3 Pro [Kenzo/Kate]
^^^ Get the latest firmware (or version required) in flashable zip format from above thread.

Upgrading MIUI 9 to MIUI 10 on an International Mi Pad 4

Hi!
Before attempting anything I wanted to ask this here:
I have a non-rooted, completely stock Mi Pad 4 bought from Gearbest. It is the international version (Model name: M1806D9W) that came with Google Apps, already with english language, etc. It currently runs MIUI Global 9.6 | Stable 9.6.7.0.0(ODJCNFD) (Android 8.1.0 OPM1.171019.019)
I read online that MIUI 10 should be available for global versions which I think mine is? But yet system updates tell me there are no updates available.
So here's my question: What is the simplest most straightforward way to upgrade to MIUI 10?
I see I can download ROMs from threads here and other places online but I want to make 100% sure of which one should I get.
Bonus question: Any way of backuping everything so I don't have to re-install, reconfigure, re-place my apps icons, etc?
Thanks so much!
pretty sure the international version that your reseller claim is false.. there are no international version now.. they probably loaded an "international modified" rom .. highly recommend you to flash xiaomi EU rom already comes with prebuilt playstore if you ur bootloader is already unlocked. if not, flash official chinese miui 10 rom and they are many guides to get playstore on chinese rom as well.
xzr3b0rnzx said:
pretty sure the international version that your reseller claim is false.. there are no international version now.. they probably loaded an "international modified" rom .. highly recommend you to flash xiaomi EU rom already comes with prebuilt playstore if you ur bootloader is already unlocked. if not, flash official chinese miui 10 rom and they are many guides to get playstore on chinese rom as well.
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Ok I see! So once I upgrade to MIUI 10 I will have OTA updates then?
This is the one I need right? https://forum.xda-developers.com/mi-pad-4/how-to/rom-miui-10-xiaomi-eu-links-t3864882
Also is there any way of restoring my apps, settings, etc like it is on MIUI 9 right now? OR will I really need to start all over again?
EDIT: I don't believe my Mi Pad 4 is rooted. This seems like good instructions on how to root it and flash a new rom? https://en.miui.com/thread-3196420-1-1.html
Thanks so much!
i just flashed my mi pad 4 . It had the same rom, just modified rom to include the playstore,
The bootloader is already unlocked.
just boot to fast boot. volume key + power
flash twrp - i used twrp installer bat from here en.miui.com/thread-3196420-1-1.html
once boots twrp, then flash miui 10 - androidfilehost.com/?w=files&flid=281632
job done.
tomshreds said:
Ok I see! So once I upgrade to MIUI 10 I will have OTA updates then?
This is the one I need right? https://forum.xda-developers.com/mi-pad-4/how-to/rom-miui-10-xiaomi-eu-links-t3864882
Also is there any way of restoring my apps, settings, etc like it is on MIUI 9 right now? OR will I really need to start all over again?
EDIT: I don't believe my Mi Pad 4 is rooted. This seems like good instructions on how to root it and flash a new rom? https://en.miui.com/thread-3196420-1-1.html
Thanks so much!
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Click to collapse
yeah the link is correct, with xiaomi Eu rom you can still get official updates, maybe just slight delay from official chinese stream. but that's the best support we have so far for international miui roms now. the check update seems to be quite buggy on xiaomi eu rom, sometime it downloads but fails on completion.. just try again.. 2nd try is the charm as always haha. if not you can download the rom and dirty flash no problem, i was on beta previously so maybe thats why.
highly recommend you to start from fresh.. migrating over apps may result in bug occurrence.

Confusion around Firmware versions for Custom ROMs

Hi all,
I recently purchased a Poco F1 and am planning a trajectory for flashing a custom ROM and kernel when the limit expires on unlocking. However, I'm having issues following what is the latest firmware, or MIUI version, or Android release for the unit. Let me explain:
This unit came with a MIUI 9 version that promptly got a two-step OTA to MIUI Global 10 10.0.6.0(OEJMIFH). It is running Android Oreo (8.1.0).
However, discussion in custom ROM threads as late as this week refer to MIUI 10 8.13.x builds and betas being the most recent firmware, and advise to use these firmwares that are based on Android Pie as the base for flashing custom ROMs based on Pie. Despite the older MIUI version number, the Android version is newer.
In addition, there are complaints around the touch performance of this device when using 8.12.x or earlier firmwares that I am not experiencing with this 10.0.6.0 firmware, and I don't want to introduce issues in the process of preparing this unit for a custom ROM.
Basically, I'm not sure what my trajectory should be if I wish to use a MIUI beta ROM, or if I wish to flash something like LineageOS while retaining or updating the touchscreen firmware appropriately. Can I simply unlock the bootloader, flash TWRP, then flash a custom ROM as I have done in the past on other devices? Can I update the touch firmware separately?
Any help would be much appreciated, thanks.
Crayphish said:
Hi all,
I recently purchased a Poco F1 and am planning a trajectory for flashing a custom ROM and kernel when the limit expires on unlocking. However, I'm having issues following what is the latest firmware, or MIUI version, or Android release for the unit. Let me explain:
This unit came with a MIUI 9 version that promptly got a two-step OTA to MIUI Global 10 10.0.6.0(OEJMIFH). It is running Android Oreo (8.1.0).
However, discussion in custom ROM threads as late as this week refer to MIUI 10 8.13.x builds and betas being the most recent firmware, and advise to use these firmwares that are based on Android Pie as the base for flashing custom ROMs based on Pie. Despite the older MIUI version number, the Android version is newer.
In addition, there are complaints around the touch performance of this device when using 8.12.x or earlier firmwares that I am not experiencing with this 10.0.6.0 firmware, and I don't want to introduce issues in the process of preparing this unit for a custom ROM.
Basically, I'm not sure what my trajectory should be if I wish to use a MIUI beta ROM, or if I wish to flash something like LineageOS while retaining or updating the touchscreen firmware appropriately. Can I simply unlock the bootloader, flash TWRP, then flash a custom ROM as I have done in the past on other devices? Can I update the touch firmware separately?
Any help would be much appreciated, thanks.
Click to expand...
Click to collapse
If you flash a custom ROM over what you have (Oreo), you will retain the existing firmware & modem. If it is compatible with the ROM flashed, you will not have any issues.
It is possible to flash firmware & modem alone at any time if it is available separately.

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