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How to enable multi user mode in LYF F1S android 6.0 without root?

How to enable multi user mode in LYF F1S android 6.0 without root?
When i*swiping down from the top edge of screen, and tap the small, circular blue icon in the top-right corner, it opens add new contact window.
In adbgui tool, i checked 4 users are exists, but multiuser ui is disabled.

Need root

I couldn't understand the question,
you tried to create a new account but adbgui shows there are 4 accounts ?

-Hope- said:
I couldn't understand the question,
you tried to create a new account but adbgui shows there are 4 accounts ?
Click to expand...
Click to collapse
multi user account feature disabled by lyf company, and the circular icon is replace by add new contact option, it ask me add new contact name and phone number to save new contact.
then i tried to adbgui tool to check users are exists or not, i click All Uses option in adbgui tool it shows me i can create 4 users.
Only problem is that i cant create users coz the circular icon replaced by add new contact.

Shwetanjali said:
multi user account feature disabled by lyf company, and the circular icon is replace by add new contact option, it ask me add new contact name and phone number to save new contact.
then i tried to adbgui tool to check users are exists or not, i click All Uses option in adbgui tool it shows me i can create 4 users.
Only problem is that i cant create users coz the circular icon replaced by add new contact.
Click to expand...
Click to collapse
Hello again,
Did you try to check users through settings ?
There must be a tab specified for users like: Owner, Guest...

-Hope- said:
Hello again,
Did you try to check users through settings ?
There must be a tab specified for users like: Owner, Guest...
Click to expand...
Click to collapse
Hello,
I checked settings for users, there is no options like Owner or Guest.

Shwetanjali said:
Hello,
I checked settings for users, there is no options like Owner or Guest.
Click to expand...
Click to collapse
What do you see in the users options?

-Hope- said:
What do you see in the users options?
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Click to collapse
I checked users option in settings, but there is no Users, Owners Or Guest option.

Shwetanjali said:
I checked users option in settings, but there is no Users, Owners Or Guest option.
Click to expand...
Click to collapse
Do a capture

-Hope- said:
Do a capture
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Click to collapse
Hello, I recorded video of issue, please check
https://vimeo.com/229245372

Shwetanjali said:
Hello, I recorded video of issue, please check
https://vimeo.com/229245372
Click to expand...
Click to collapse
I just checked it
It seems that it is really disabled as it seem to be modified
2nd thing: this is a nougat version
Maybe the manufacturer company modified the system since you said it's 6.0?

-Hope- said:
I just checked it
It seems that it is really disabled as it seem to be modified
2nd thing: this is a nougat version
Maybe the manufacturer company modified the system since you said it's 6.0?
Click to expand...
Click to collapse
I just checked settings -> about -> android version -> its 6.0.1

lyf
can i upgrade to android 7.0

where is the ROM ?

I can no find any ROM I'm disappoented great device but no support from developer ?!

luFFy017 said:
I can no find any ROM I'm disappoented great device but no support from developer ?!
Click to expand...
Click to collapse
There's one out there. But yeah, the lack of availability in the US seems to have killed developer interest.

how to hack that?

hello i have suzuki baleno 2020 and i can't unlock the developer options + unknown sources in my android multimedia system
the system details are here:
Processor type: QuadCore-T3
Android version: 6.0.1
how can i hack that and unlock this? + when i'm trying to enter a pin code it does not actually enter stuff at all... what can i do?
pls help!

Not an MTCD, try Android Head units forum.

marchnz said:
Not an MTCD, try Android Head units forum.
Click to expand...
Click to collapse
thank you, i will try that.

Android Px5 sound problem

DEar forum users,
I have a strange problem. I uploaded a video to my channel. Could you please help me identify the problem? I wrote English subtitle for those who is willing to help. Please watch it in youtube so you can read subtitles.
Best regards.

Is it an MTCD/ E device

marchnz said:
Is it an MTCD/ E device
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Click to collapse
Yes.

necroshine1983 said:
Yes.
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Click to collapse
Post MCU version.

marchnz said:
Post MCU version.
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Click to collapse
Sure , please look at attachments.

Try updating the mcu, your version is old.

I am editing my questions, sorry about that:
*i see the newest version of mcus for MX is V.373
Can i upgrade my MCU to latest version, without upgrading my Android?
can i return back to the old mcu if there is a problem?

necroshine1983 said:
I am editing my questions, sorry about that:
*i see the newest version of mcus for MX is V.373
Can i upgrade my MCU to latest version, without upgrading my Android?
can i return back to the old mcu if there is a problem?
Click to expand...
Click to collapse
1. Yes.
2. Yes.
Be sure to document your factory settings and export your current factory settings configuration.

marchnz said:
1. Yes.
2. Yes.
Be sure to document your factory settings and export your current factory settings configuration.
Click to expand...
Click to collapse
OK. I upgraded my mcu to latest one 3.73. Problem still arrives. Tried 3.30sp, nothing changed. I think it is not related with mcu files.
I have another question, how do i check if my device has DSP controller.
One last thing, how can i remove my HU. I cannot pull it out from my car

I bought a chinese phone (mt6889z) and i can't change the Android. Could you help me?

I wolud like to change the Android version it's runing on the this chinese phone. I Try find some post or any informatin helping with it but i didn't find anything. Could you help me to change it? Do you know if is possible to change it?
Thank you very much.
Kernel >> 3.10.54
Version >> ctx-rj320-e29cx-b15-p190b-a97-smartphone_20221122
Model name >> smartphone30

CondeMagnum said:
I wolud like to change the Android version it's runing on the this chinese phone. I Try find some post or any informatin helping with it but i didn't find anything. Could you help me to change it? Do you know if is possible to change it?
Thank you very much.
Kernel >> 3.10.54
Version >> ctx-rj320-e29cx-b15-p190b-a97-smartphone_20221122
Model name >> smartphone30
Click to expand...
Click to collapse
Look into Android's system file named build.prop located in /system directory and note down the corresponding value of the 5 keys
ro.product.system.brand
ro.product.system.device
ro.product.system.manufacturer
ro.product.system.model
ro.product.system.name
and post them here.

CondeMagnum said:
I wolud like to change the Android version it's runing on the this chinese phone. I Try find some post or any informatin helping with it but i didn't find anything. Could you help me to change it? Do you know if is possible to change it?
Thank you very much.
Kernel >> 3.10.54
Version >> ctx-rj320-e29cx-b15-p190b-a97-smartphone_20221122
Model name >> smartphone30
Click to expand...
Click to collapse
What android version does this device run by default? Also post build.prop files xXx yYy mentioned.

Greetings!
We live in Brazil and my friend bought one of these phones, whose seller is Brazilian.
By installing the phone chip in it, my friend had his number cloned.
How can we resolve this? Do you have to replace the whole kernel?
Note: I'm not fluent in English so I used google translator. Some part of the translation may not be perfect.