Some help understanding my Redmi 3 - Xiaomi Redmi 3 Questions & Answers

Hi guys,
Long time Android user here - I've recently sold my Blackberry Priv and have picked up a Redmi 3. I'm struggling to wrap my head around the ROM terminology for this device.
- I am based in the UK, I can see in my device settings that I am on a 'Global' ROM
- I can see that there is a 7.3 version of miui available for this device, but cant find a reliable download source (currently running 7.2.7.0.0 - LHPCNDB)
- Will Miui 8 be released for this device (Global?)
- If I choose to flash the device with a Chinese version, what will the differences in the software be?
- The BL unlocking processes confuses me - do I literally need to send a request to Xiaomi for this to be done or can I do it via a tool?
I think this is all for now - I'd appreciate some help clearing up the above questions.
Dan

adaimespechip said:
Hi guys,
Long time Android user here - I've recently sold my Blackberry Priv and have picked up a Redmi 3. I'm struggling to wrap my head around the ROM terminology for this device.
- I am based in the UK, I can see in my device settings that I am on a 'Global' ROM
- I can see that there is a 7.3 version of miui available for this device, but cant find a reliable download source (currently running 7.2.7.0.0 - LHPCNDB)
- Will Miui 8 be released for this device (Global?)
- If I choose to flash the device with a Chinese version, what will the differences in the software be?
- The BL unlocking processes confuses me - do I literally need to send a request to Xiaomi for this to be done or can I do it via a tool?
I think this is all for now - I'd appreciate some help clearing up the above questions.
Dan
Click to expand...
Click to collapse
There is no official global rom for this device at the moment. Your rom seems to be a cooked room by the seller.
Official rom comes with English and Chinese only (and a lot of Chinese useless apps)
My suggest is to flash official developer rom (you need the developer rom to unlock bootloader), unlock bootloader (yes you need to apply for it to Xiaomi). Once unlocked, install twrp and a stable unofficial eu rom (this one has no OTA but is clean off Chinese apps).
If you have the no-pro version, you can also try the CM12 from this forum. It seems to be a very good rom.
Enviado desde mi Redmi 3 mediante Tapatalk

adaimespechip said:
Hi guys,
Long time Android user here - I've recently sold my Blackberry Priv and have picked up a Redmi 3. I'm struggling to wrap my head around the ROM terminology for this device.
- I am based in the UK, I can see in my device settings that I am on a 'Global' ROM
- I can see that there is a 7.3 version of miui available for this device, but cant find a reliable download source (currently running 7.2.7.0.0 - LHPCNDB)
- Will Miui 8 be released for this device (Global?)
- If I choose to flash the device with a Chinese version, what will the differences in the software be?
- The BL unlocking processes confuses me - do I literally need to send a request to Xiaomi for this to be done or can I do it via a tool?
I think this is all for now - I'd appreciate some help clearing up the above questions.
Dan
Click to expand...
Click to collapse
You should apply to unlock your bootloader first; just make a Mi Account and go through the process. You might have to wait a few days (I waited 6). Some good tutorials are available on the MIUI forums or here on XDA.
After you've unlocked the bootlader, the next step is to flash a custom recovery such as TWRP (also on XDA), then a custom ROM of your choice. I reccommend installing xiaomi.eu if you live in Europe for the good localizations. Otherwise you can install the Chinese Stable / Dev ROM at your choosing; it has English language but some of the Chinese apps might annoy you. MIUI8 has been released for the Chinese developer ROM, and therefore the xiaomi.eu custom ROM which uses it as base. A CM 12.1 build is also available on XDA if you're into that, although it has some bugs regarding the camera, fingerprint sensor, and GPS.

Related

Flashing Redmi Note 2 With Clean ROM?

I was going to buy a Redmi Note 2, but I noticed some of the reviews on Aliexpress say the phone comes with malware and that Chinese advertisements pop up regularly. The reviews say you have to flash a clean Miui ROM to resolve the problem, but I had a few questions about doing this:
Where do you get a clean Miui7 ROM for the Redmi Note 2 from?
Do you need to root the phone in order to flash the ROM?
Are there any step by step instructions anywhere for flashing the ROM?
I'm not really up to date with this sort of thing so I'm grateful for any advice you can offer.
Official ROMs are available from en.miui.com. Please read their forums for info on the different types that are available for the RN2. At the moment there are stable and developer Chinese ROMs available (these contain only U.S English and Chinese), the latter being rooted.
Unofficial multilanguage ROMs are available from xiaomi.eu, in two flavours, stable and developer, the latter having built in root via the security app.
My phone was delivered with a full multi language ROM including UK English language and region available, but it was buggy and had malware, or at least adware that is not present in the official ROMs. I installed an official ROM before entering ANY personal information or accounts.
Go to the download page for the RN2 on en.miui.com, there are full instructions for the various ways to flash a ROM. You do not need a custom recovery, you do not need to be rooted, you can even do it from the built in updater app, even if it's the unofficial multi language ROM that you're flashing.
Thanks a lot for the detailed advice. It looks easy enough, so I'll go ahead and order the phone.
I notice the stable ROM is MIUI6 and the developer ROM is MIUI7. Do you know if they'll be releasing a stable MIUI7 ROM any time soon?
I'm trying to download a clean ROM, but the downloads seem to stop at 3MB or 16MB when it should be 700+MB. Any tips? (This is from the official site... as far as I can see)
Try using a download manager like jdownloader or download from xiaomi.eu
I made a video guide -
I've managed to download the weekly from xiaomi.eu was nice and quick this morning using a French mirror from Androidfilehost.com
All I need now is the damn phone. Lol
Sent from my Moto G 2014 using Tapatalk
Thanks for the vid – and the joke half way through cracked me up!
AndyCr15 said:
I made a video guide -
Click to expand...
Click to collapse
Remember guys, to have a super fast download from xiaomi (normaly it's http:// bigota........) you just need to copy/paste the download link to your browser and add a "o" (not a zero), and you'll have fast download
i.e. http://obigota.......
AndyCr15 said:
I made a video guide -
Click to expand...
Click to collapse
Works like a charm! Thanks alot mate!
Thanks Andy! Helps me a lot
Do you have mi remote app with it and if so, is it translated in English?

First Steps - New RN3 (SD) in EU

Hi XDA,
i just got my RN3 (SD) from banggood and i'm on MIUI Global 7.1 Stable (7.1.99.99 LHOCNCL).
I have problems with some apps and i think its cause there is no locale for my country (Austria) and i configured the clock manually.
So i'm looking for options and clearification:
- I can flash official roms (from here) right away, correct? (without unlocking bootloader, rooting, TWRPing etc...)
- I'm waiting for my official unlock code. Can i unlock with my current rom (7.1.99.99) and newer global official roms? (here it says yes but not sure)
- MIUI is neat, but i kinda miss CyanogenMod. As far as i can tell there are no custom Roms out there with working RIL, fingerprint and stable enough for a daily use? RR seems on a good way and Mokee looks even more promising. Any recommendations or other roms i should keep an eye on?
Thanks for your help, much appreciated!
Yes you can unlock any miui version, and i prefer the official way. Just like you are doing.
As for ROMS i prefer Xiaomi.eu but i dont know why I get in a bootloop after i reboot into the ROM. And if you dont use FP sensor you can use CyanogenMod 13 is the best ROM out there, and i read that a chinese version of CM 13 is working everything (yes FP too).
And if you want you can install AOSP ROM with android 5.1.1 and everything working.
Sent from my Redmi Note 3 using Tapatalk
funkymaster said:
Hi XDA,
i just got my RN3 (SD) from banggood and i'm on MIUI Global 7.1 Stable (7.1.99.99 LHOCNCL).
I have problems with some apps and i think its cause there is no locale for my country (Austria) and i configured the clock manually.
So i'm looking for options and clearification:
- I can flash official roms (from here) right away, correct? (without unlocking bootloader, rooting, TWRPing etc...)
- I'm waiting for my official unlock code. Can i unlock with my current rom (7.1.99.99) and newer global official roms? (here it says yes but not sure)
- MIUI is neat, but i kinda miss CyanogenMod. As far as i can tell there are no custom Roms out there with working RIL, fingerprint and stable enough for a daily use? RR seems on a good way and Mokee looks even more promising. Any recommendations or other roms i should keep an eye on?
Thanks for your help, much appreciated!
Click to expand...
Click to collapse
- Flashing official ROMs should not be a problem when you haven't unlocked your bootloader yet (read up when you unlocked it because there's a chance that flashing an official ROM may lock it again). Heads up: Flashing official Chinese ROMs when you're on Global didn't work for me.
- I recommend waiting for official unlock as well. I know the thread you linked to says it's possible to unlock on Global Stable, but for me it only worked on Global Developer. Upgrading from Global Stable to Global Developer works like a charm.
- The new alpha of CM13 by Santhosh M has working RIL from what I know and is relatively stable, but still far from bug free. If you are not too set on Android 6.0 you can also look for CM12.1 based cROMs. The RR ROM you linked is based on Santhosh M's port and will have the same problems. This is true for almost all CM13 based ROMs posted on here so far. People reserve their spot to develop the customized version of CM13, but in reality it all depends on when Santhosh M has enough of a break through to release a stable version.
I haven't looked into Mokee ROM so far, so no comment there. Might work well, but you definitely need to have an unlocked bootloader and a custom Recovery (Cofface's TWRP worked well enough for me) to flash them.
Best of luck and let's hope we get a stable CM13 soon.
edit: Seems like Mokee ROM faces the same problems as Santhosh M's port. I recommend just checking his post for updates. It will probably be the first one to actually port Android 6.0 to RN3. At least that is what I am doing.
@funkymaster be aware that your kenzo was flashed with an unofficial rom by your vendor (7.1.99.99), so first of all you have to get an official rom on your phone. Search the forum or google for 7.1.99.99, you will find guides that will help you (even in german).
Thank you very much for your input! You already helped me a lot.
I'm just gonna document here what i'm doing - maybe it will help others too.
What i have done:
- installed Mi PC Suite (for Xiaomi ADB drivers)
- downloaded MiFlash tool and current global stable rom from here (kenzo_global_images_V7.3.2.0.LHOMIDD_20160419.0000.19_5.1_global_19339c1a10.tgz)
Status: locked Bootloader, no root, vendor miui rom
Goal (for now): official global rom
Next step:
- flash downloaded rom with MiFlash
any input, recommendations still much appreciated
EDIT/UPDATE:
after entering the download mode (see guide) i got "RELINK HS-USB [...]" driver instead of "QUALCOMM HS-USB [...]" in windows device manager. I had to update driver, choose from list and select the qualcomm driver. First it wouldnt work (windows warned me that it couldnt start the device), but i just did a reboot of my phone an re-entered download mode and the yellow warning symbol was gone (in windows device manager).
Then i just followed the guide and flashed MIUI 7.3.2.0 global stable. It worked

Need Help on a new Note 3 Pro SE (Kate)

So, I got a new Redmi Note 3 Pro, SE aka Kate, because the lte band 20 band really is a must since I live in a rural area where the bands on the normal version of the phone don't work. I got several questions, it seems so easy to everybody but I guess I'm a newb (although I've worked my way flashing a couple of phones before) I can't really find these answers anywhere else, so I'm trying to find if some of you experts can help Here we go:
1- Where can I find the oficial Global Roms for the RN3P SE?
2- The method to unlock bootloader is the same as RN3P? And how can I install TWRP?
3- Is MIUI 8 available for this phone? And is this ROM bad, as in change it asap? Cause I've seen people complaining, others that love it, and I don't really know. What would you consider is the best ROM for Kate atm?
4- Can I install Kenzo roms on this phone, with or without risk (other than the normal) involved? If so, is there any (noob) tutorial on how to do it?
5- Can I update it OTA?
6- Is there any official Kate thread on XDA?
For now, these are the ones that come to mind. Thank you in advance for your responses.
obbama said:
1- Where can I find the oficial Global Roms for the RN3P SE?
2- The method to unlock bootloader is the same as RN3P? And how can I install TWRP?
3- Is MIUI 8 available for this phone? And is this ROM bad, as in change it asap? Cause I've seen people complaining, others that love it, and I don't really know. What would you consider is the best ROM for Kate atm?
4- Can I install Kenzo roms on this phone, with or without risk (other than the normal) involved? If so, is there any (noob) tutorial on how to do it?
5- Can I update it OTA?
6- Is there any official Kate thread on XDA?
For now, these are the ones that come to mind. Thank you in advance for your responses.
Click to expand...
Click to collapse
1. Official MIUI site: http://en.miui.com/extra.php?mod=rom/download&r=301&mobile=no#449
2. Method is the same, request for it, unlock BL via official unlocking soft, than flash twrp with fastboot
3. MIUI 8 is available, it is Stable (not dev). Best rom? Depends on what you need. MIUI is pretty different from stock Android. Status bar and notifications are custom and sometimes don't work as expected (white navbar icons over white background, for example). But â?? battery is great, fingerprint is fast, camera is great. And last two are not in CyanogenMod Roms because of closed sources of MIUI. But CM is CM â?? customizable, nearly stock, etc. Choice is up to you. I was coming from Nexus, flashed CM right from the start â?? but now I'm considering going back to MIUI.
4. Kenzo and Kate are completely the same except for modem software. You can always flash something for Kenzo and flash modem firmware on top. Instructions in "Index" theme in Kenzo forum
5. If you are on official MIUI â?? of course.
6. Kenzo = Kate, so Kenzo forum is your place
(I am a Kate owner, btw)
mukintaras said:
1. Official MIUI site: http://en.miui.com/extra.php?mod=rom/download&r=301&mobile=no#449
2. Method is the same, request for it, unlock BL via official unlocking soft, than flash twrp with fastboot
3. MIUI 8 is available, it is Stable (not dev). Best rom? Depends on what you need. MIUI is pretty different from stock Android. Status bar and notifications are custom and sometimes don't work as expected (white navbar icons over white background, for example). But â?? battery is great, fingerprint is fast, camera is great. And last two are not in CyanogenMod Roms because of closed sources of MIUI. But CM is CM â?? customizable, nearly stock, etc. Choice is up to you. I was coming from Nexus, flashed CM right from the start â?? but now I'm considering going back to MIUI.
4. Kenzo and Kate are completely the same except for modem software. You can always flash something for Kenzo and flash modem firmware on top. Instructions in "Index" theme in Kenzo forum
5. If you are on official MIUI â?? of course.
6. Kenzo = Kate, so Kenzo forum is your place
(I am a Kate owner, btw)
Click to expand...
Click to collapse
This just helped me so much. Thank you! And also, thank you for your views on the ROMs. Going to stick with MIUI for a while, I like it.

Important! Please read before tweaking your Mi 8

Context:
Over the few months i have seen many Mi 8 owners who tweak their phone end up with a bricked device, of all the cases, a huge majority of them is due to the lack of research and jumping into modifying their phones before fully uinderstanding the situation (I almost made the mistake too, taking for granted that all android phones have minimal restrictions)
There are two things to take note of (especially if you decide to tweak your Mi 8/SE):
1. Xiaomi implemented a policy that prevents relocking of bootloader if you install a Global Rom on a China Variant Mi Phone
What this means: You cannot relock bootloader if your Mi8/SE is a China variant and you have Global Miui version installed (Developer/Stable)
Common mistake(s):
1. Avoid 'Clean and lock' option when using MiFlash. Only use 'Clean all' or 'Save user data' option
2. Do not relock your Mi8/SE if you are on Global Beta or Developer or Any MIUI rom that is Global
2. Google implemented a policy that prevents rollback to older Android versions for Android Oreo and above Roms. This is for 'Security' reasons and affects MIUI.
What this means: You cannot rollback to an older Miui version (Below Android 8.0) if you already you are currently on Andorid Oreo (i.e Miui 10) and up.
Common mistake(s):
1. Do not restore an old backup with Miui that has any Android version less than 8.0 from Miui 10 ( Android 8.0)
2. Do not install Miui 9 (Below Android 8.0) after installing Miui 10 (Android 8.0 Above)
*As of now: Developer version with ARB=1 has no ARB activated and it is safe to downgrade.*
*Tip: Ask yourself if the Android version you are about to install is lower than the Android version currently installed, if it is, DO NOT flash it. (Applicable if you are currently on Android 8.0 and up)
3. Downgrading/Upgrading Miui Roms with Locked Bootloader.
Same rules applies: Global Variant use Global Miui Rom, China Variant use China Miui Rom
* Switching between Stable and Developer on locked bootloader possible: Use Miflash or Xiaomi Tool. (Upgrading use updater app "select package"option)
4. Safetynet/ Playstore Certification with unlock bootloader.
You can pass Safetynet with Magisk 17.1 onwards for use with Banking/Payment apps
More info:
* Flash Magisk upon clean wipe and after flashing your Rom.
* Dm-verity & Force encryption disabler is required.Download and flash before first boot from here: https://forum.xda-developers.com/android/software/universal-dm-verity-forceencrypt-t3817389
* Encryption must be diabled for Magisk to work. Therefore encryption is not possible if you wish to pass Safetynet.
Please keep all of this in mind before you start tweaking your phone as you will run the risk of bricking your Mi 8/SE. After which, your Mi 8 becomes a very expensive paperweight. I hope this helps to clear things up for many people! Do know that while I disagree with Xiaomi's new anti-consumer policy, i also feel that it is YOUR responsiblility in your own actions, especially when you decide to modify your device and when you do modify anything (not just phones), there are always risks involved. When in doubt, it does no harm to Google it or just ask around in the forums. Moral of the story: Proceed with caution!
For those already bricked:
1. Contact Xiaomi Customer Service and try obtain EDL permission to peform Testpoint fix.
2. Bring your phone to a Mi Store and hope that they can help you with it.
*In the case where my information is wrong, please correct me so that I can update accordingly for the benefit of everyone!
Have a nice day ahead and all the best in your phone tweaking adventures! Hopefully I helped you in clearing things up :good:
Last update: 12/11/2018
Thanks!
I installed MIUI 10 and use fastboot mode to roll back to MIUI 9. Nothing happens and everything goes very well
felixrao said:
I installed MIUI 10 and use fastboot mode to roll back to MIUI 9. Nothing happens and everything goes very well
Click to expand...
Click to collapse
Same with mw, went back from 8.8.7 to 9.5.13.0 via fastboot --> no problems
felixrao said:
I installed MIUI 10 and use fastboot mode to roll back to MIUI 9. Nothing happens and everything goes very well
Click to expand...
Click to collapse
Same thing to me. I was not happy with the buggy MIUI10 CHina Dev Version and flashed via Fastboot 9.5.13 global stable.
Everything works fine.
I think this new policy of Xiaomi sow, but if they want so. That they release at least the EDL Module for users that present the invoice of the device, showing that they have bought and are in trouble. The international market is very large, and those who live in other regions end up with hands tied and with a paper weight in hand. Since there are no Authorized in each country.
Thanks for your great and Important notifications.
1- Totally agree for note # 1 ( 1. Xiaomi implemented a policy that prevents relocking of bootloader if you install a Global Rom on a China Variant Mi Phone ).
2- For note #2 (2. Google implemented a policy that prevents rollback to older Android versions for Android Oreo and above Roms. This is for 'Security' reasons and affects Miui), i think as long as you are not downgrading to lower android version its fine regardless MIUI version.
felixrao said:
I installed MIUI 10 and use fastboot mode to roll back to MIUI 9. Nothing happens and everything goes very well
Click to expand...
Click to collapse
JoB46 said:
Same with mw, went back from 8.8.7 to 9.5.13.0 via fastboot --> no problems
Click to expand...
Click to collapse
magnum2323 said:
Same thing to me. I was not happy with the buggy MIUI10 CHina Dev Version and flashed via Fastboot 9.5.13 global stable.
Everything works fine.
Click to expand...
Click to collapse
anasmhds said:
Thanks for your great and Important notifications.
1- Totally agree for note # 1 ( 1. Xiaomi implemented a policy that prevents relocking of bootloader if you install a Global Rom on a China Variant Mi Phone ).
2- For note #2 (2. Google implemented a policy that prevents rollback to older Android versions for Android Oreo and above Roms. This is for 'Security' reasons and affects Miui), i think as long as you are not downgrading to lower android version its fine regardless MIUI version.
Click to expand...
Click to collapse
Thanks for all your info, i have updated the OP for greater clarity!
The Mi 8 doesn't have anti rollback at the moment.
I never seen such many post about bricked phones ever in my entire life, the only thing i've read about this phone and the note 5 is post about bricked phone.
It is a crazy amount of ppl that have already bricked their phones.
Truly amazing, never seen this before.
NO ARB system on Mi 8 yet. The current situation is the china variant flashes Global Rom forgot to uncheck the lock bootloader on Miflash tool and ended up bricking.
It is important to add information about Xiaomi Deep Flash Cable which can help flash already bricked devices migrated from Chinese to Global and accidently locked bootloader. No EDL authorization needed as far as I read.
masterakalin said:
It is important to add information about Xiaomi Deep Flash Cable which can help flash already bricked devices migrated from Chinese to Global and accidently locked bootloader. No EDL authorization needed as far as I read.
Click to expand...
Click to collapse
Really? I've seen a few threads some time ago saying that deep flash cable would not work
Kernel code is released apparently ! https://www.xda-developers.com/xiao...xplorer-edition-kernel-source-code-available/
achickennugget said:
Context:
Over the few months i have seen many Mi 8 owners who tweak their phone end up with a bricked device, of all the cases, a huge majority of them is due to the lack of research and jumping into modifying their phones before fully uinderstanding the situation (I almost made the mistake too, taking for granted that all android phones have minimal restrictions)
There are two things to take note of (especially if you decide to tweak your Mi 8/SE):
1. Xiaomi implemented a policy that prevents relocking of bootloader if you install a Global Rom on a China Variant Mi Phone
What this means: You cannot relock bootloader if your Mi8/SE is a China variant and ou have Global Miui version installed (Developer/Stable)
Common mistake(s):
1. Avoid 'Clean and lock' option when using Mi Flash. Only use 'Clean all' or 'Save user data' option
2. Do not relock your Mi8/SE if you are on Global Beta or Developer or Any MIUI rom that is Global
Click to expand...
Click to collapse
I bought the global version and the phone has Global MIUI 10 Stable. Will it brick if I relock after installing Magisk or the brick only happens on Chinese phones with global ROMs?
PedroCaseiro said:
I bought the global version and the phone has Global MIUI 10 Stable. Will it brick if I relock after installing Magisk or the brick only happens on Chinese phones with global ROMs?
Click to expand...
Click to collapse
Global variant must have global ROM, China variant must have China ROM. Relocking is possible if u follow the rule above. Global phone with China ROM, relocking will brick, vice versa. Be careful! :good:
PedroCaseiro said:
I bought the global version and the phone has Global MIUI 10 Stable. Will it brick if I relock after installing Magisk or the brick only happens on Chinese phones with global ROMs?
Click to expand...
Click to collapse
One more thing, don't relock after installing magisk, it either wouldn't relock as boot.img is modified or u will probably soft brick. U cant modify boot if u want to relock, correct me if I'm wrong
But relock the bootloader when I´m on Global Rom will work when I use a Global device?
achickennugget said:
One more thing, don't relocking after installing magisk, it either wouldn't relocking as boot.img is modified or u will probably soft rock. U cant modify boot if I want to relocking, correct me if I'm wrong
Click to expand...
Click to collapse
Ahhh yes, because Magisk modifies boot.img
You're probably right
Thanks
martin192 said:
But relock the bootloader when I´m on Global Rom will work when I use a Global device?
Click to expand...
Click to collapse
Yes
I bought my Mi8 and it had a fake Global ROM, it was a modified Chinese MIUI that looked like global with unlocked bootloader via the unofficial way .
So I locked the bootloader and installed MIUI 10 Beta China Developer and I am waiting 30 days for the official unlock . When the time comes how can I install Global stable MIUI 10 or at least the latest Global stable ?

Miui Stable vs Developer

Hi guys,sorry for this stupid question but after the xiaomi's news about the bootloader re-lock that causes a brick...i'm not sure of anything...so i'im asking this
I bought a mi8 6/64 global version(bootloader locked) so i think that is coming with the global stable.
So if i want to put the global developer can i just download the package from miui website and then install it from.the system update settings on the smartphone without problems?
Like bricks,errors or something weird? ?
If yes...afyer that,can i come back to the global stable without issues?
please just use the search function!!! https://forum.xda-developers.com/mi-8/how-to/please-read-tweaking-mi-8-t3833454
achickennugget said:
please just use the search function!!! https://forum.xda-developers.com/mi-8/how-to/please-read-tweaking-mi-8-t3833454
Click to expand...
Click to collapse
Sorry but i can't find the answer to my question.
Ok for unlocked bootloader and china/global.
Ok for anti rollback for android 8/9.
But my question is about a Mi8 with locked bootlader and Global stable and developer
xandreasx said:
Context:
Over the few months i have seen many Mi 8 owners who tweak their phone end up with a bricked device, of all the cases, a huge majority of them is due to the lack of research and jumping into modifying their phones before fully uinderstanding the situation (I almost made the mistake too, taking for granted that all android phones have minimal restrictions)
There are two things to take note of (especially if you decide to tweak your Mi 8/SE):
1. Xiaomi implemented a policy that prevents relocking of bootloader if you install a Global Rom on a China Variant Mi Phone
What this means: You cannot relock bootloader if your Mi8/SE is a China variant and ou have Global Miui version installed (Developer/Stable)
Common mistake(s):
1. Avoid 'Clean and lock' option when using Mi Flash. Only use 'Clean all' or 'Save user data' option
2. Do not relock your Mi8/SE if you are on Global Beta or Developer or Any MIUI rom that is Global
2. Google implemented a policy that prevents rollback to older Android versions for Android Oreo and above Roms. This is for 'Security' reasons and affects MIUI.
What this means: You cannot rollback to an older Miui version (Below Android 8.0) if you already you are currently on Andorid Oreo (i.e Miui 10) and up.
Common mistake(s):
1. Do not restore an old backup with Miui that has any Android version less than 8.0 from Miui 10 ( Android 8.0)
2. Do not install Miui 9 (Below Android 8.0) after installing Miui 10 (Android 8.0 Above)
*Tip: Ask yourself if the Android version you are about to install is lower than the Android version currently installed, if it is, DO NOT flash it. (Applicable if you are currently on Android 8.0 and up)
Please keep all of this in mind before you start tweaking your phone as you will run the risk of bricking your Mi 8/SE. After which, your Mi 8 becomes a very expensive paperweight. I hope this helps to clear things up for many people! Do know that while I disagree with Xiaomi's new anti-consumer policy, i also feel that it is YOUR responsiblility in your own actions, especially when you decide to modify your device and when you do modify anything (not just phones), there are always risks involved. When in doubt, it does no harm to Google it or just ask around in the forums. Moral of the story: Proceed with caution!
For those already bricked:
1. Contact Xiaomi Customer Service and try obtain edl permission to peform Testpoint fix.
2. Bring your phone to a Mi Store and hope that they can help you with it.
*In the case where my information is wrong, please correct me so that I can update accordingly for the benefit of everyone!
Have a nice day ahead and all the best in your phone tweaking adventures! Hopefully I helped you in clearing things up
Device:/QUOTE]
You mean this?
Click to expand...
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achickennugget said:
xandreasx said:
Context:
Over the few months i have seen many Mi 8 owners who tweak their phone end up with a bricked device, of all the cases, a huge majority of them is due to the lack of research and jumping into modifying their phones before fully uinderstanding the situation (I almost made the mistake too, taking for granted that all android phones have minimal restrictions)
There are two things to take note of (especially if you decide to tweak your Mi 8/SE):
1. Xiaomi implemented a policy that prevents relocking of bootloader if you install a Global Rom on a China Variant Mi Phone
What this means: You cannot relock bootloader if your Mi8/SE is a China variant and ou have Global Miui version installed (Developer/Stable)
Common mistake(s):
1. Avoid 'Clean and lock' option when using Mi Flash. Only use 'Clean all' or 'Save user data' option
2. Do not relock your Mi8/SE if you are on Global Beta or Developer or Any MIUI rom that is Global
2. Google implemented a policy that prevents rollback to older Android versions for Android Oreo and above Roms. This is for 'Security' reasons and affects MIUI.
What this means: You cannot rollback to an older Miui version (Below Android 8.0) if you already you are currently on Andorid Oreo (i.e Miui 10) and up.
Common mistake(s):
1. Do not restore an old backup with Miui that has any Android version less than 8.0 from Miui 10 ( Android 8.0)
2. Do not install Miui 9 (Below Android 8.0) after installing Miui 10 (Android 8.0 Above)
*Tip: Ask yourself if the Android version you are about to install is lower than the Android version currently installed, if it is, DO NOT flash it. (Applicable if you are currently on Android 8.0 and up)
Please keep all of this in mind before you start tweaking your phone as you will run the risk of bricking your Mi 8/SE. After which, your Mi 8 becomes a very expensive paperweight. I hope this helps to clear things up for many people! Do know that while I disagree with Xiaomi's new anti-consumer policy, i also feel that it is YOUR responsiblility in your own actions, especially when you decide to modify your device and when you do modify anything (not just phones), there are always risks involved. When in doubt, it does no harm to Google it or just ask around in the forums. Moral of the story: Proceed with caution!
For those already bricked:
1. Contact Xiaomi Customer Service and try obtain edl permission to peform Testpoint fix.
2. Bring your phone to a Mi Store and hope that they can help you with it.
*In the case where my information is wrong, please correct me so that I can update accordingly for the benefit of everyone!
Have a nice day ahead and all the best in your phone tweaking adventures! Hopefully I helped you in clearing things up
Device:/QUOTE]
You mean this?
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Click to collapse
I have the bootloader that is locked and i would like to leave it locked.
Then, is it possibile to change rom from GLOBAL STABLE to GLOBAL DEVELOPER without unlocking the bootloader and making other "modding things"?
Then(only if the 2 roms have the same android,so not now) can i switch back from DEVELOPER to STABLE (with locked bootloader and only if they have the same android version)?
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xandreasx said:
achickennugget said:
I have the bootloader that is locked and i would like to leave it locked.
Then, is it possibile to change rom from GLOBAL STABLE to GLOBAL DEVELOPER without unlocking the bootloader and making other "modding things"?
Then(only if the 2 roms have the same android,so not now) can i switch back from DEVELOPER to STABLE (with locked bootloader and only if they have the same android version)?
Click to expand...
Click to collapse
I see what you mean, so yours is the global version and you want to flash without unlocking, http://en.miui.com/thread-720781-1-1.html (google search). Yes u can, from my personal experience, upgrading shouldn't require data wipe, but if you downgrade be prepared to wipe data, thats the only drawback, but you can definitely do it without a bootloader unlock using XiaomiTool or Miflash as well. For upgrading to developer just use updater app and select package, if not possible then miflash. Be careful flashing, you shouldnt have any problems as of now as long as you stay away from China rom. Miui roms are all ARB:1 which means ARB not yet activated, so downgrade possible. Have a good day ahead and have fun with your new Mi 8, it is a great phone (apart from the EDL lock **** Xiaomi pulled)
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you can switch from global to dev with locked bootloader. Just download the dev of Android 8.1 and install it via settings - choose package, this will format the phone. Then you will get the Android 9 8.11.8 update
Thank you guys!
Perfect!
xandreasx said:
Thank you guys!
Perfect!
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No problem have a good day ahead, shall add this to my megathread
achickennugget said:
No problem have a good day ahead, shall add this to my megathread
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Thank you,you too!
Yes,please add it.
Maybe for the "normal" XDA users it's too easy and obvious...but not for me xD
Sorry guys if i bother you again.
But someone just told me that, yes it's possible to change from global stable to global developer but that i should have the same Android version (in this case right now stable is 8 and developer 9).
Otherwise i should unlock the bootloader and then i can switch...
What do you think?
Download http://bigota.d.miui.com/8.9.7/miui_MI8Global_8.9.7_fb7963a71d_8.1.zip and install it via phone updater.
That ROM was the last beta Android Oreo published.
After installing it, you'll receive an OTA update of the current beta ROM 8.11.8 Android Pie.
Done.
Hi xandreasx,
did you do it? Did it work? I tried and it did not work. If it worked could you send me the link where you downloaded it?
Greetz
Naturekid
plouprou said:
Download http://bigota.d.miui.com/8.9.7/miui_...63a71d_8.1.zip and install it via phone updater.
That ROM was the last beta Android Oreo published.
After installing it, you'll receive an OTA update of the current beta ROM 8.11.8 Android Pie.
Done.
Click to expand...
Click to collapse
Thank you!
Good idea! But the link is not working
xandreasx said:
Thank you!
Good idea! But the link is not working
Click to expand...
Click to collapse
Sorry!. Try this --> http://bigota.d.miui.com/8.9.7/miui_MI8Global_8.9.7_fb7963a71d_8.1.zip
plouprou said:
Sorry!. Try this --> http://bigota.d.miui.com/8.9.7/miui_MI8Global_8.9.7_fb7963a71d_8.1.zip
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Thank you so much!!!!
xandreasx said:
Hi guys,sorry for this stupid question but after the xiaomi's news about the bootloader re-lock that causes a brick...i'm not sure of anything...so i'im asking this
I bought a mi8 6/64 global version(bootloader locked) so i think that is coming with the global stable.
So if i want to put the global developer can i just download the package from miui website and then install it from.the system update settings on the smartphone without problems?
Like bricks,errors or something weird?
If yes...afyer that,can i come back to the global stable without issues?
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Click to collapse
Here the answer: https://forum.xda-developers.com/mi-8/help/upgrade-to-pie-global-beta-global-t3864071
Im on Global Rom 10.0.3.0 with unlock bootloader
Now i want to switch to global beta rom
Is there any changes that i can keep my data (image, sms, call log, apps data...)
datbuidoi said:
Im on Global Rom 10.0.3.0 with unlock bootloader
Now i want to switch to global beta rom
Is there any changes that i can keep my data (image, sms, call log, apps data...)
Click to expand...
Click to collapse
You can keep your data only if you do a backup before switching to beta
I have global stable 10.0.3.0 on global mi 8, locked bootloader. I downloaded 8.9.7 Global dev but the updater app says that it's not allowed to update to an unofficial rom. What version of oreo global dev do I have to flash?

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