MIUI 9 7.8.17


Do you like this MIUI version?


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hitzi

Members
Aug 22, 2017
15
13
If you need Camera2 API just open /system/build.prop with text editor and add below line and reboot:

Code:
persist.camera.HAL3.enabled=1

Thanks. But it would be good to know what are the problems with the new api and the camera. Maybe it's really better not to enable it in the current state of development of this rom.
 

ingbrzy

Xiaomi.eu ROM leader
Staff member
Feb 11, 2012
10,947
322
Thanks. But it would be good to know what are the problems with the new api and the camera. Maybe it's really better not to enable it in the current state of development of this rom.
some 3rd party apps had issue with autofocus..
 

Pyntux

Members
May 17, 2015
15
11
I am using LOS rom, so question is, can I just flash Xiaomi.eu Miui 9 weekly thru TWRP on my Mi5s?
 

fmcheetah

Members
Dec 5, 2014
423
67
Fingerprint sensor still doesnt work on flat surfaces or works by the fifth or sixth time. Just a question to MIUI team. Is it fixable or are you working on it? Its probably the only thing holding me back from MIUI 9. Thanks for making this awesome rom tho :)

Mi 6, 7.8.17 user
No problem on my device, works 100% every time!
 
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PeTiT

Members
Nov 30, 2010
315
67
2 and 3 steps are not really need
100% agree

@graw2

So from miui 8 vers. 6.12.22 (android 5.1), Twrp 2.8...., bootloader UNLOCKED I have to:
- upgrade TWRP to allow Android 7 [mandatory: first step to do]
- then... can I install directly MIUI 9 (over 6.12.22) [with some full wipes, obvious] ??
 

albertkuba

Members
Feb 20, 2016
414
52
I don't know if it's a bug or it's wanted, but randomly I lose developer options and I have to re-enable it. Also, inside developer options, OEM unlock disables itself...
If you run Security /Optimization Dev.options is detected as a risk so it's closed.

Enviado desde mi MI MAX mediante Tapatalk
 
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a.tediosi

Members
Jun 1, 2017
52
20
Thanks. But it would be good to know what are the problems with the new api and the camera. Maybe it's really better not to enable it in the current state of development of this rom.

i have a problem.. there isn't "persist.camera.HAL3.enabled" in my build.prop !!! miui9, note4snap
why ??
 

graw2

Mi 10 Pro Tester
Staff member
May 17, 2013
4,332
322
100% agree

@graw2

So from miui 8 vers. 6.12.22 (android 5.1), Twrp 2.8...., bootloader UNLOCKED I have to:
- upgrade TWRP to allow Android 7 [mandatory: first step to do]
- then... can I install directly MIUI 9 (over 6.12.22) [with some full wipes, obvious] ??

Here are the proper steps for you (change from 5.1 to 7.0 based MIUI on Mi4c):

1. Unlock bootloader with Mi Unlock tool first
2. Install latest MIUI9 china developer fatsboot ROM via fastboot mode using latest MiFlash tool with clan all flashing option
3. Unlock bootloader again in the case if bootloader relocked
4. Install latest official TWRP recovery for your device via fastboot mode using ADB with below command:

Code:
fastboot flash recovery twrp.img

...and then boot to TWRP recovery with below command:

Code:
fastboot boot twrp.img

5. Format Data in TWRP recovery and then reboot to recovery
6. Copy latest MIUI9 xiaomi.eu rom.zip to internal storage and install it
7. Reboot to system
 
Last edited:

eagors93

Members
Aug 22, 2017
2
3
Redmi 4X:
Auto brightness seems buggy, it either gets too dark or too bright. When I'm adjusting the bar, up to 1/2 of its length, brightness doesn't change at all. Was OK on Global Beta. Polish version here.

Also, are desktop widgets (shortcuts) for settings (e.g. battery stats) gone forever?
 

graw2

Mi 10 Pro Tester
Staff member
May 17, 2013
4,332
322
i have a problem.. there isn't "persist.camera.HAL3.enabled" in my build.prop !!! miui9, note4snap
why ??

Clearly stated before that Camera 2 API not supported anymore due to camera focus issues with 3rd party apps.
 

Welbs

Members
Aug 12, 2017
3
13
[Fix - Music applications stop playing in lock screen after 10-15 minutes. (08-15)]
My Spotify App sometimes stop playing druing lock screen, and it always stop playing when my battery below 40% -mi5
 

SLiM

Members
Aug 19, 2016
195
55
@ingbrzy @PeTiT @graw2
There is a problem with direct installation on MI4C from version 6.12.22 to 7.8.17. You need to do a firmware update to 7.2.9 and then the system gets loaded. The same thing happens when you go from 6.12.22 to 7.7.20 and earlier, it looks like it must be installed first 7.2.9.

If anyone has a problem here is N firmware 7.2.9 to install in twrp libra-aqua_firmware_7.2.9.zip
This is a universal twrp for MI4C, works on both lollipop and nougat bootloader TWRP 3.1.1 for libra/aqua
 
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pehoko

Members
Oct 13, 2016
9
15
mount: can't read 'system/etc/fstab': No such file or directory
this error is present when I am trying to install rom
 

gian569

Members
Sep 15, 2012
64
20
Here is the catlog of Google app crashing
 

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PeTiT

Members
Nov 30, 2010
315
67
@ingbrzy @PeTiT @graw2
There is a problem with direct installation on MI4C from version 6.12.22 to 7.8.17. You need to do a firmware update to 7.2.9 and then the system gets loaded. The same thing happens when you go from 6.12.22 to 7.7.20 and earlier, it looks like it must be installed first 7.2.9.

If anyone has a problem here is N firmware 7.2.9 to install in twrp libra-aqua_firmware_7.2.9.zip
This is a universal twrp for MI4C, works on both lollipop and nougat bootloader TWRP 3.1.1 for libra/aqua

good to know...
I will follow the guide written by @graw2 here https://xiaomi.eu/community/threads/7-8-17.41122/page-31#post-381437
 

graw2

Mi 10 Pro Tester
Staff member
May 17, 2013
4,332
322
@ingbrzy @PeTiT @graw2
There is a problem with direct installation on MI4C from version 6.12.22 to 7.8.17. You need to do a firmware update to 7.2.9 and then the system gets loaded. The same thing happens when you go from 6.12.22 to 7.7.20 and earlier, it looks like it must be installed first 7.2.9.

If anyone has a problem here is N firmware 7.2.9 to install in twrp libra-aqua_firmware_7.2.9.zip
This is a universal twrp for MI4C, works on both lollipop and nougat bootloader TWRP 3.1.1 for libra/aqua

That is why I made this description: https://xiaomi.eu/community/threads/7-8-17.41122/page-31#post-381437
 
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